MPLS Commands

Use this command to to enable flow-label transmit, receive or both for the MPLS layer-2 virtual circuit and mpls vpls on dynamic and static VPWS and VPLS.

Use no command to disable flow-label transmit, receive or both for the MPLS layer-2 virtual circuit and mpls vpls on dynamic and static VPWS and VPLS.

For signaling flow-label capability in an RFC-compliant (RFC6391/8077) way using "The PWid FEC Element " = 0x80 when all Interface Parameter Sub-TLV is part of PWid FEC Element to support interop with other vendors, then interface-param-tlv can be used.

Command Syntax

flow-label (both|receive|transmit)(static|interface-param-tlv|)

no flow-label(static|interface-param-tlv|)

Parameters

both

flow label direction both (transmit and receive)

receive

flow label direction receive

transmit

flow label direction transmit

static

flow-label static

interface-param-tlv

ldp specific interface parameter tlv

Command Mode

config-pseudowire mode and config-vpls mode

Applicability

This command was introduced in OcNOS version 6.0.0 and added parameter interface-param-tlv in OcNOS version 6.3.0 to support interop with other vendors.

Example

For the config-pseudowire mode:

# configure terminal

(config)#mpls l2-circuit vc1111 1111 7.7.7.7

(config-pseudowire)#flow-label transmit

# configure terminal

(config)#mpls l2-circuit vc1111 1111 7.7.7.7

(config-pseudowire)#no flow-label

For the config-vpls mode:

# configure terminal

(config)#mpls vpls test 100

(config-vpls)# flow-label both

# configure terminal

(config)#mpls vpls test 100

(config-vpls)# no flow-label

For the static configuration:

# configure terminal

(config)#mpls l2-circuit vc1111 1111 7.7.7.7

(config-pseudowire)#flow-label transmit static

For the config-vpls mode:

# configure terminal

(config)#mpls vpls test 100

(config-vpls)# flow-label both static

# configure terminal

(config)#mpls vpls test 100

(config-vpls)# no flow-label static

For the un-configuration of the static flow label:

For the config-pseudowire mode:

# configure terminal

(config)#mpls l2-circuit vc1111 1111 7.7.7.7

(config-pseudowire)#no flow-label static

group-id

Use this command to configure a specific group identifier to existing group with a group name in the MPLS layer-2 virtual circuit.

Use the no parameter with this command to remove group identifier from the MPLS layer-2 virtual circuit

Command Syntax

group-id <1-4294967295>

no group-id

Parameters

<1-4294967295>

Value for group identifier

Default

By default, group-id is disabled. If group-name is configured, default group-id is the first available identifier.

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)#group-name group-1

(config-pseudowire)#group-id 11

group-name

Use this command to map the MPLS layer-2 virtual circuit with a specific group.

Use the no parameter with this command to remove group from the MPLS layer-2 virtual circuit

Command Syntax

group-name NAME

no group-name

Parameters

NAME

String identifying group NAME

Default

By default, group-name is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 6.0.0.

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)#group-name group-1

label-switching

Use this command to either enable label-switching on an interface or to modify the label-space to which this interface is bound.

Use the no parameter and the interface is bound to the platform-wide (zero) label-space.

Note: When label-switching enabled on VLAN interface, MTU value must be manually increased by at least 20 bytes on Parent interfaces of VLAN. Example, default MTU must be set as 1520 instead of 1500 on label-switching parent interface label switched VLAN interface. (Parent Interface MTU >= label switched VLAN interface MTU + 20).

Command Syntax

label-switching

label-switching <0-60000>

no label-switching

Parameter

<0-60000>

Label space value in this range

Default

By default, label switching is disabled

Command Mode

Interface mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

This example shows the enabling of label switching on the eth0 interface.

#configure terminal

(config)#interface eth0

(config-if)#label-switching 654

manual-pseudowire

Use this command to configure the MPLS layer-2 virtual circuit as manual. This disables the default signalling mode of the MPLS layer-2 virtual circuit.

Use the no parameter with this command to disable manual mode of the MPLS layer-2 virtual circuit & enable signalling mode of the MPLS layer-2 virtual circuit.

Command Syntax

manual-pseudowire

no manual-pseudowire

Parameters

Default

By default, manual-pseudowire is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)#manual-pseudowire

match vlan

Use this command to configure a match VLAN action for a service template.

Use the no parameter to remove a match VLAN action for a service template.

Command Syntax

match (all | double-tag outer-vlan <2-4094> inner-vlan VLAN_RANGE | outer-vlan VLAN_RANGE | untagged)

no match (double-tag outer-vlan <2-4094> inner-vlan VLAN_RANGE | outer-vlan VLAN_RANGE | untagged)

Parameter

all

Accept all matches

double-tag

Double tag match

outer-vlan

Double tag outer VLAN

<2-4094>

Outer VLAN identifier

inner-vlan

Double tag inner VLAN

VLAN_RANGE

VLAN identifier <2-4094> range: 2-5,10 or 2-5,7-19

outer-vlan

Single tag outer-VLAN

VLAN_RANGE

VLAN identifier <2-4094> range: 2-5,10 or 2-5,7-19

untagged

Match untagged. This parameter depends on the switchport dot1q ethertype configuration. Packets received with a TPID other than 0x8100 (default value) and the TPID value configured by switchport dot1q ethertype are treated as untagged. For example, if you give the command:

switchport dot1q ethertype 0x8888

then packets received with TPID 0x8100 or 0x88a8 are treated as tagged. Packets received with other TPIDs are treated as untagged.

Command Mode

MPLS SVC mode

Applicability

This command was introduced before OcNOS version 1.3 and updated in OcNOS version 3.0.

The inner vlan range option added in OcNOS version 4.1.

Example

#configure terminal

(config)#service-template C2

(config-svc)#match double-tag outer-vlan 10 inner-vlan 20

(config-svc)#exit

(config)#service-template C2

(config-svc)#no match double-tag outer-vlan 10 inner-vlan 20

(config-svc)#exit

#configure terminal

(config)#service-template C3

(config-svc)#match double-tag outer-vlan 10 inner-vlan 200-300

(config-svc)#exit

(config)#service-template C4

(config-svc)#no match double-tag outer-vlan 10 inner-vlan 200-300

(config-svc)#exit

#configure terminal

(config)#service-template t1

(config-svc)#match untagged

(config-svc)#rewrite ingress push 100

mpls ac-group

Use this command to create a new access circuit group for MPLS.

Use the no parameter with this command to remove an access circuit group.

Command Syntax

mpls ac-group NAME <1-4294967295>

no mpls ac-group NAME

Parameter

NAME

The name of the access circuit group

<1-4294967295>

The identifier for the group; used in LDP

Default

By default, mpls ac group is disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls ac-group new-ac 123

(config)#no mpls ac-group new-ac

admin-groups

Use this command to create a name-to-value binding for an administrative group.

Note: Only 32 administrative groups can be configured at one time.

Use the no parameter with this command to remove a named administrative group.

Command Syntax

admin-group NAME <0-31>

no admin-group NAME <0-31>

Parameters

NAME

Name of administrative group

<0-31>

The value of the administrative group

Default

By default, mpls admin group is disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)#admin-group mygroup 3

mpls bandwidth-class

Use this command to create a new bandwidth class name. Using this command changes the command mode to Bandwidth-class mode.

Use the no parameter with this command to remove a bandwidth class name.

Command Syntax

mpls bandwidth-class NAME

no mpls bandwidth-class NAME

Parameter

NAME

Name of the bandwidth class

Default

By default, mpls bandwidth-class is disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls bandwidth-class new-BC

(config-mpls-bw)#

(config)#no mpls bandwidth-class new-BC

mpls ftn-ecmp ldp

Use this command to enable (Equal-Cost Multi-Path) ECMP for Label Distribution Protocol (LDP) Forwarding Table Entry (FTN). FTN contains the details of forwarding the labeled packets.

Use no command to disable ECMP for LDP FTN.

Command Syntax

mpls ftn-ecmp ldp

no mpls ftn-ecmp ldp

Parameter

None

Default

LDP ECMP on the ingress node is enabled by default, and FTN is configured in the forwarder with only the first path.

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 6.4.1.

Examples

The below example shows how to enable and disable ECMP for LDP FTN:

#configure terminal

(config)#mpls ftn-ecmp ldp

(config)# commit

(config)# no mpls ftn-ecmp ldp

(config)# commit

mpls ftn-entry tunnel-id

This command will be used to create a static tunnel.

In hardware, it creates a logical interface to which services can be mapped.

Note: Only global label space is supported and per interface label space is not supported. MPLS core with IPv6 is not supported.

Command Syntax

mpls ftn-entry tunnel-id <1-5000> (A.B.C.D/M|A.B.C.D A.B.C.D) <16-1048575> A.B.C.D IFNAME ((secondary|primary)|)

no mpls ftn-entry tunnel-id <1-5000> (A.B.C.D/M|A.B.C.D A.B.C.D) <16-1048575> A.B.C.D IFNAME ((secondary|primary)|)

mpls ftn-entry tunnel-id <1-5000> X:X::X:X/M <16-1048575> X:X::X:X IFNAME ((secondary|primary)|)

no mpls ftn-entry tunnel-id <1-5000> X:X::X:X/M <16-1048575> X:X::X:X IFNAME ((secondary|primary)|)

Parameters

<1-5000>

The tunnel ID value

A.B.C.D/M

Forwarding equivalence class with mask

A.B.C.D

Mask for forwarding equivalency class

<16-1048575>

Outgoing label

A.B.C.D

Nexthop IPv4 address

IFNAME

Outgoing interface name

primary

The primary LSP; default is primary

secondary

The secondary LSP Command Mode

X:X::X:X/M

IPv6 Forwarding Equivalence Class with Mask

X:X::X:X

Nexthop IPv6 address

Default

By default, mpls ftn-entry tunnel-id are disabled

Command mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls ftn-entry tunnel-id 2 10.10.0.0/24 16 1.2.3.4 eth1 secondary

(config)#no mpls ftn-entry tunnel-id 2 10.10.0.0/24 16 1.2.3.4 eth1 secondary

mpls ftn-entry

Use this command to create a static LSP. In the hardware, this command creates an IP route with outgoing MPLS parameters.

Note: Only global label space is supported and per interface label space is not supported.

Command Syntax

mpls ftn-entry (A.B.C.D/M|A.B.C.D A.B.C.D) <16-1048575> A.B.C.D IFNAME

no mpls ftn-entry (A.B.C.D/M|A.B.C.D A.B.C.D) <16-1048575> A.B.C.D IFNAME

Parameters

A.D.C.D/M

Forwarding Equivalence Class with Mask

A.B.C.D

Mask for forwarding equivalency class

<16-1048575>

Outgoing label <16-1048575>

A.B.C.D

Nexthop IPv4 address

IFNAME

Outgoing interface name

Default

By default, mpls ftn-entry are disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)# mpls ftn-entry 2.2.2.2/32 111 20.0.0.2 eth1

(config)# no mpls ftn-entry 2.2.2.2/32 111 20.0.0.2 eth1

mpls ilm-ecmp ldp

Use this to enable ECMP for LDP Incoming Label Map (ILM).

Use no of this to disable ECMP for LDP ILM.

Note: Entropy is also required to be configured for load-balancing to work.

Note: LDP has to be configured with no-php for entropy to work (Q1 platforms).

Command Syntax

mpls ilm-ecmp ldp

no mpls ilm-ecmp ldp

Parameters

None

Default

LDP ECMP on transit nodes is disabled. If LDP load-balancing is required on transit nodes, enable this option.

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 6.1.0.

Example

#configure terminal

(config)#mpls ilm-ecmp ldp

(config)#no mpls ilm-ecmp ldp

mpls ilm-entry pop

Use this command to create an ILM entry in the ILM table to which a POP incoming interface is bound. Upon receipt of a labeled packet on an MPLS-enabled router, a lookup is done based on the incoming label in the ILM table. If a match is found, the packet may either be label-switched downstream, or popped and passed over IP. In a pop operation, an outgoing label is not needed as is either accepted or forwarded over IP. The nexthop option is also not mandatory because the FEC IP address could be a local IP address.

Use the no option with the command to delete an ILM entry. If there is no match, an error message displays.

Note: Only global label space is supported and per interface label space is not supported.

Command Syntax

mpls ilm-entry <16-1048575> pop

no mpls ilm-entry <16-1048575> pop

Parameters

<16-1048575>

Incoming label value

pop

Pop the incoming label

Default

By default, mpls ilm-entry are disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls ilm-entry 100 pop

mpls ilm-entry swap

Use this command to create an ILM entry in the ILM table to which a swap incoming interface is bound. Upon receipt of a labeled packet on an MPLS-enabled router, a lookup is done based on the incoming label in the ILM table. If a match is found, the packet may either be label-switched downstream, or popped and passed over IP.

Use the no option with the command to delete an ILM entry. If there is no match, an error message displays.

Note: Only global label space is supported and per interface label space is not supported. MPLS core with IPv6 is not supported.

Command Syntax

mpls ilm-entry <16-1048575> (IFNAME|) swap <16-1048575> IFNAME A.B.C.D (A.B.C.D/M|A.B.C.D A.B.C.D)

no mpls ilm-entry <16-1048575> (IFNAME|) swap <16-1048575> IFNAME A.B.C.D (A.B.C.D/M|A.B.C.D A.B.C.D)

mpls ilm-entry <16-1048575> (IFNAME|) swap <16-1048575> IFNAME X:X::X:X X:X::X:X/M

no mpls ilm-entry <16-1048575> (IFNAME|) swap <16-1048575> IFNAME X:X::X:X X:X::X:X/M

Parameters

<16-1048575>

Incoming label value range <16-1048575>

IFNAME

Incoming interface name

swap

Specify swap for the incoming label

<16-1048575>

Configure an outgoing label with a value from <16-1048575>

Note: A value of 2 indicates explicit NULL and a value of 3 indicates implicit NULL.

IFNAME

Outgoing interface name

A.B.C.D

Nexthop IPv4 address

A.B.C.D

The FEC for which this ILM entry is created

A.B.C.D/M

The FEC for which this ILM entry is created, plus mask

A.B.C.D

A mask for forwarding equivalence class mask

X:X::X:X/M

IPv6 FEC for which this ILM entry is being created, plus mask

X:X::X:X

Nexthop IPv6 address

Default

By default, mpls ilm-entry are disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls ilm-entry 16 eth1 swap 17 eth2 1.1.1.1 1.1.1.1/3

mpls ingress-ttl

Use this command to set a Time to Live (TTL) value for LSPs for which this LSR is the ingress.

Use the no parameter with this command to unset the custom TTL value being used for LSPs for which this LSR is the ingress.

Command Syntax

mpls ingress-ttl <0-255>

no mpls ingress-ttl

Parameter

<0-255>

Set the TTL value to use

Default

By default, mpls ingress-ttl value is 64

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)#mpls ingress-ttl 3

mpls l2-circuit

Use this command to create an instance of an MPLS layer 2 virtual circuit, without specifying a group to which the VC belongs. Refer to group-name for information on how to create an MPLS “with” a specific group. A Layer-2 MPLS Virtual Circuit instance may be bound to any interface on the router; however, only one interface may be bound to a Layer-2 circuit at a time.

Use the no parameter with this command to delete an instance of an MPLS Layer-2 Virtual Circuit.

Command Syntax

mpls l2-circuit NAME <1-4294967295> A.B.C.D

mpls l2-circuit NAME <1-4294967295> A.B.C.D mode raw

mpls l2-circuit NAME <1-4294967295> A.B.C.D mode tagged

no mpls l2-circuit NAME <1-4294967295> A.B.C.D

Parameters

NAME

String identifying the MPLS Layer-2 virtual circuit

<1-4294967295>

A 32-bit identifier to which the L2 circuit name should be mapped

A.B.C.D

IPv4 address for the MPLS L2 virtual circuit end-point

Default

By default, mpls l2-circuit is disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

mpls-l2-circuit NAME

Use this command in the Interface mode to bind an interface to a MPLS Layer-2 Virtual Circuit created in the configure mode. The qos profiles cos-to-queue and queue-color-to-cos are optional parameters and are configurable dynamically on the virtual circuit by repeating mpls-l2-circuit command along with one or both profile options. In order to dynamically unbind the profile, same command pattern should be repeated by removing the profile which needs to be unbound from the command. Refer ‘qos profile’ commands from configuration guide for more details about qos profiles.

Use the no parameter with this command to delete this instance.

Note: QoS profiles are supported only on vlan based virtual circuits. For port based virtual circuits (service template with match-all option), qos profiles can be bound to interface which will take effect, otherwise default qos profile will take effect. Refer ‘qos map-profile’ command for binding qos profiles on interface.

Note: For untagged traffic forwarded via port based virtual circuits (service template with match-all option), queue will be 0 by default. In order to assign a non-zero queue for untagged traffic, use ‘qos untagged-priority <0-7>’ command on the interface.

Note: QoS profile queue-color-to-cos will take effect when MPLS model is uniform. For virtual circuit without rewrite option, ‘qos remark-cos’ need to be additionally configured to update cos. For virtual circuits with rewrite action pop, cos will always be updated based on qos profile irrespective of the MPLS model.

Command Syntax

mpls-l2-circuit NAME service-template NAME ({cos-to-queue NAME | queue-color-to-cos NAME}|) ((primary|secondary)|)

no mpls-l2-circuit NAME

Parameters

NAME

A string identifying the MPLS Layer-2 Virtual Circuit

primary

Identify L2 circuit as the primary link

secondary

Identify L2 circuit as the secondary link; the secondary link is not activated unless the primary link fails

service-template

Customer service template

NAME

Name of Customer service template

cos-to-queue

Profile for cos to queue map

NAME

Profile name for cos to queue map

queue-color-to-cos

Profile for queue color to cos map

NAME

Profile name for queue color to cos map

Default

By default, mpls l2-circuit is disabled

Command Mode

Interface mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#interface eth1

(config-if)#switchport

(config-if)#mpls-l2-circuit vc1 service-template C1

(config-if)#no mpls-l2-circuit vc1

(config)#interface eth2

(config-if)#switchport

(config-if)#mpls-l2-circuit vc2 service-template C2

(config-if)#no mpls-l2-circuit vc2

(config-if)#mpls-l2-circuit vc2 service-template C2

(config-if)#no mpls-l2-circuit vc2

(config)#interface eth2

(config-if)#switchport

(config-if)#mpls-l2-circuit vc2 service-template C2

(config-if)#no mpls-l2-circuit vc2

(config-if)#mpls-l2-circuit vc2 service-template C2

(config-if)#no mpls-l2-circuit vc2

mpls l2-circuit-fib-entry

Use this command to add a static Layer-2 MPLS Virtual Circuit FIB entry.

Use the no parameter with this command to delete a Layer-2 MPLS Virtual Circuit FIB entry.

Command Syntax

mpls l2-circuit-fib-entry VC-ID

mpls l2-circuit-fib-entry VC-ID LABEL LABEL A.B.C.D IFNAME NAME

no mpls l2-circuit-fib-entry VC-ID

Parameters

VC-ID

Virtual Circuit ID

LABEL

Incoming label in the range of <16-1048575>

LABEL

Outgoing label in the range of <16-1048585>

A.B.C.D

Nexthop IPv4 address

IFNAME

Provider-facing interface name

NAME

Access interface name or VC to be stitched to.

Default

By default, mpls l2-circuit is disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)#mpls l2-circuit-fib-entry 10 100 200 10.10.10.10 eth1 eth2

mpls label mode

Use this command to configure label allocation mode for VPNv4 and/or VPNv6 routes. Label allocation mode as per-vrf is the default mode in which single mpls-label is allocated for all VPN Routes in a VRF. Label allocation mode as per-prefix will allocate unique mpls-labels per VPN route in a VRF. If allocation model is disabled using no mpls label mode configuration, the configuration reverts back to default-mode .

Label allocation mode is the local property i.e. the VRF routes are distributed to BGP-peer as per the mode configured on local node. When per-vrf mode is configured, single label for all routes in the VRF will be distributed to peer node.

Label allocation mode can be set for all VRFs or selective VRFs by these commands:

mpls label mode vpnv4 all-vrfs per-vrf

• If the admin selects the per-vrf mode for the entire system, then all VRFs switches to per-vrf allocation mode except for the VRFs that has been explicitly configured using command mpls label mode vpnv4 vrf WORD per-prefix. Label allocation mode set using specific VRF takes precedence over all-vrf command.

mpls label mode vpnv6 vrf WORD per-vrf

• If the admin selects per-vrf mode for a particular vrf say vrf1, then only vrf1 switches to per-vrf mode and rest of the vrfs will remain in default allocation mode.

Command Syntax

mpls label mode (vpnv4|vpnv6|all-afs) (all-vrfs|vrf WORD) (per-prefix|per-vrf)

no mpls label mode (vpnv4|vpnv6|all-afs) (all-vrfs|vrf WORD) (per-prefix)

mpls label mode 6pe per-prefix

no mpls label mode 6pe per-prefix

Parameters

vrf WORD

Enter a string to identify the VRF

all-vrfs

All the VRFs

per-prefix

Unique MPLS labels are allocated per VPN route in a VRF

per-vrf

Single MPLS labels are allocated for all VPN routes in a VRF

all-afs

All the address families

Default

By default, per-vrf is enabled.

Command Mode

Configuration mode

Applicability

This command was introduced before OcNOS version 3.0.

Example

#configure terminal

(config)#mpls label mode all-afs all-vrfs per-vrf

(config)#no mpls label mode all-afs all-vrfs

(config)#mpls label mode 6pe per-prefix

(config)#no mpls label mode 6pe per-prefix

mpls local-packet-handling

Use this command to enable the labeling of locally generated TCP packets. All other locally generated packets are not looked at by the MPLS Forwarder

Use the no parameter with this command to disable labeling of locally generated TCP packets.

Command Syntax

mpls local-packet-handling

no mpls local-packet-handling

Default

By default, mpls local packet handling is disabled

Parameters

None

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls local-packet-handling

mpls lsp-model uniform

Use this command to configure the MPLS LSP model as uniform.

Use the no parameter with this command to configure the MPLS LSP model as pipe or short-pipe.

Command Syntax

mpls lsp-model uniform

no mpls lsp-model uniform

Parameter

None

Default

By default, model configuration is pipe for XGS devices.

Qumran devices have the following default behavior:

• For L3VPN services, model is short-pipe by default and pipe model can be set by configuring policy-maps with match exp and set queue.

• For L2VPN services, short-pipe model is not supported and the default model is pipe.

• For L2VPN services with rewrite action pop, cos value will always be updated from qos profile irrespective of model.

• For L2VPN services without rewrite, uniform model command does not take effect until 'qos remark-cos' is configured on egress interface.

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls lsp-model uniform

(config)#exit

#configure terminal

(config)#no mpls lsp-model uniform

(config)#exit

mpls lsp-stitching

Use this command to stitch the LSP segment for an FEC created via a different label signaling protocol.

Use the no form of this command to disable this configuration.

Command Syntax

mpls lsp-stitching

no mpls lsp-stitching

Parameters

None

Default

By default, MPLS LSP stitching is disabled.

Command Mode

Configure mode

Applicability

This command was introduced in OcNOS version 3.0.

Command Example

#configure terminal

(config)#mpls lsp-stitching

mpls map-route

Use this command to map a prefix to an FEC.

Use the no parameter with this command to disable this configuration.

Command Syntax

mpls map-route (A.B.C.D/M|A.B.C.D A.B.C.D) (A.B.C.D/M|A.B.C.D A.B.C.D)

no mpls map-route (A.B.C.D/M|A.B.C.D A.B.C.D)

Parameters

A.B.C.D

IPv4 prefix to map

A.B.C.D/M

IPv4 prefix to map, plus mask

A.B.C.D

Mask for IPv4 prefix to map

A.B.C.D/M

Mask for IPv4 prefix to map, plus mask.

A.B.C.D

IPv4 forwarding equivalence class for route to map

A.B.C.D

Mask for IPv4 forwarding equivalence class

Default

By default, mpls map-route is disabled

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

In the following examples 5.6.7.8/32 is the FEC for an LSP, and 1.2.3.4 is the prefix to be mapped.

#configure terminal

(config)#mpls map-route 1.2.3.4/32 5.6.7.8/32

#configure terminal

(config)#mpls map-route 1.2.3.4 255.255.255.255 5.6.7.8 255.255.255.255

mpls min-label-value

Use this command to configure minimum and maximum label value for a label space. Use module names (rsvp | ldp | bgp) to configure minimum and maximum label value for module in a label space, minimum and maximum label space value for a module should be within the range of label space being used. After setting minimum and maximum label value for a label space, make sure to bind the label space to an interface.

Use the no parameter with this command to use the default minimum and maximum label value for all the label pools.

Note: The system allows label-space range (maximum and minimum label values) changes for interface-specific label spaces only. The platform-wide label-space range cannot be modified.

Note: Only label-space 0 (global) is supported. Any label-space other than 0, is not supported.

Command Syntax

mpls (rsvp|ldp|bgp|) min-label-value <16-1048575> max-label-value <16-1048575> (label-space <0-60000>|)

no mpls min-label-value max-label-value (label-space <0-60000>|)

no mpls (rsvp|ldp|bgp) (label-space <0-60000>|))

Parameters

rsvp

Label range value for RSVP

ldp

Label range value for LDP

bgp

Label range value for BGP

min-label-value

Specify the minimum label value

<16-1048575>

Minimum size to be used for label pools or protocol range

max-label-value

Specify the maximum label value

<16-1048575>

Maximum size for all label pools

label-space

Label space for which the minimum value needs to be modified

<0-60000>

Range for label space

Default

By default, mpls min-label value is 16

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls min-label-value 50000 max-label-value 80000 label-space 0

mpls propagate-ttl

Use this command to enable TTL propagation. Enabling TTL propagation causes the TTL value in the IP header to be copied onto the TTL field in the shim header, at the LSP ingress.

Use the no parameter with this command to disable TTL propagation.

Command Syntax

mpls propagate-ttl

no mpls propagate-ttl

Parameters

None

Default

By default, TTL propagation is disabled.

Command Mode

Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#configure terminal

(config)#mpls propagate-ttl

#configure terminal

(config)#no mpls propagate-ttl

mpls traffic-eng srlg

Use this command to create a Shared Risk Link Group (SRLG). An SRLG uses secondary backup LSPs or Fast Reroute bypass/detour LSPs that minimize the probability of "fate sharing" with the path of the primary LSP.

Use the no form of this command to remove an SRLG.

Note: An interface can be part of multiple SRLG groups upto a maximum of 255 SRLG groups.

Any addition or deletion of SRLG value on an interface will not recalculate Primary/Backup. It is advised to configure SRLG values before bringing UP rsvp sessions or clear rsvp sessions after updating SRLG values.

Command Syntax:

mpls traffic-eng srlg <0-4294967295>

no mpls traffic-eng srlg <0-4294967295>

Parameters

<0-4294967295> Risk group number

Command Mode

Interface mode

Example

#configure terminal

(config)#interface eth1

(config-if)#mpls traffic-eng srlg 1

ping mpls

Use this command to start sending MPLS request packets using various parameters as defined below. Ping packets can be configured for LDP, RSVP, L2 circuit, VPLS, L3 VPN, Segment Routing or generic FEC types.

Command Syntax

ping mpls (ldp A.B.C.D/M|rsvp (tunnel-name NAME|egress A.B.C.D)|l2-circuit <1-4294967295> |vpls <1-10000> peer A.B.C.D/M|l3vpn VRFNAME A.B.C.D/M |ipv4 A.B.C.D/M) ({reply-mode (1|2)|flags|destination A.B.C.D|source A.B.C.D|ttl <1-255>|timeout <1-500>|repeat <5-5000>|interval <2-20000>|force-explicit-null|detail}|)

ping mpls (l3vpn (VRFNAME A.B.C.D/M X:X::X:X/M source A.B.C.D destination A.B.C.D)) ({timeout <1-500>|ttl <1-255>|repeat <5-5000>|interval <2-20000>|detail}|)

ping mpls (6pe default X:X::X:X/M source A.B.C.D destination A.B.C.D)) ({timeout <1-500>|ttl <1-255>|repeat <5-5000>|interval <2-20000>|detail}|)

ping mpls (| protocol-origin (local | pcep) )(sr-policy SR_POLICY_NAME (| candidate-path CANDIDATE_PATH_ID))({flags|source A.B.C.D | ttl <1-255> | timeout <1-500> | repeat <5-5000>|interval <2-20000> | force-explicit-null | detail}|)

ping mpls (ospf-sr | isis-sr)(ipv4 A.B.C.D/M )({reply-mode (1|2|3)|flags | destination A.B.C.D|source A.B.C.D | ttl <1-255> | timeout <1-500> | repeat <5-5000>|interval <2-20000> | force-explicit-null | detail}|)

Parameters

ldp

FEC type is LDP

A.B.C.D/M

LDP prefix address

rsvp

FEC type is RSVP

tunnel-name

RSVP tunnel name

NAME

Tunnel name string

egress

RSVP tunnel egress

A.B.C.D

RSVP tunnel egress address

l2-circuit

FEC type is L2 circuit

<1-4294967295>

L2 circuit ID

vpls

FEC type is MPLS VPLS (L2-VPN)

<1-10000>

VPLS instance ID

peer

VPLS peer

A.B.C.D/M

VPLS peer address

l3vpn

FEC type is MPLS VPN (L3-VPN)

VRFNAME

VPN instance name

A.B.C.D./M

VPN prefix

X:X::X:X/M

VPNv6 prefix

6pe

FEC type (6PE)

default

VPN Instance Name (default)

X:X::X:X/M

6PE Prefix

ipv4

FEC type is generic; use for static/SNMP label switched paths

A.B.C.D/M

IPv4 prefix address

Protocol-origin

Protocol origin for SR policy

Local

local originated sr policy

Pcep

Pcep orginated SR policy

SR policy

SR policy ping

SR_POLICY_NAME

Policy name

Candidate-path

Candidate path

CANDIDATE_PATH_ID

Candidate path id

reply-mode

Reply mode, one of

Do not reply

Reply via UDP/IP packet (default)

flags

Validate FEC stack

destination

Destination address

A.B.C.D

IPv4 address of the destination

source

Source address

A.B.C.D

IPv4 address of the source

ttl

Trace packet Time-to-live

<1-255>

Trace packet TTL value

repeat

Repeat sending of ping packets

<5-5000>

Number of pings to send

interval

Interval between ping packets, in milliseconds

<2-20000>

Interval value

timeout

Time to wait before rejecting the probe as a failure, in seconds

<1-500>

Timeout value

force-explicit-null

Force Explicit NULL label

detail

Print detailed output of the ping

Defaults

Default TTL value is 255.

Default timeout value is 60 seconds.

Command Mode

Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3. The SR ping command was introduced in OcNOS version 4.1.

Example

#ping mpls ipv4 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null

#ping mpls l2-circuit 3 reply-mode 2 flags destination 127.1.3.4 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null

#ping mpls l3vpn vrfa 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null

#ping mpls ldp 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null

#ping mpls rsvp egress 1.2.3.5 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null

#ping mpls rsvp tunnel-name tun1 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null

#ping mpls vpls 2 peer 10.10.0.0 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 ttl 226 timeout 65 repeat 6 interval 3 detail force-explicit-null

# ping mpls sr-policy LSP3_R1_R4_R2 detail

# ping mpls ospf-sr ipv4 2.2.2.2/32 detail

# ping mpls isis-sr ipv4 2.2.2.2/32 detail

Codes:

'!' - Success, 'Q' - request not sent, '.' - timeout,

'x' - Retcode 0, 'M' - Malformed Request, 'm' - Errored TLV,

'N' - LBL Mapping Err, 'D' - DS Mismatch,

'U' - Unknown Interface, 'R' - Transit (LBL Switched),

'B' - IP Forwarded, 'F' No FEC Found, 'f' - FEC Mismatch,

'P' - Protocol Error, 'X' - Unknown code,

'Z' - Reverse FEC Validation Failed

Type 'Ctrl+C' to abort

! seq_num = 1 200.0.0.1 2.02 ms

! seq_num = 2 200.0.0.1 2.00 ms

! seq_num = 3 200.0.0.1 1.93 ms

! seq_num = 4 200.0.0.1 2.14 ms

! seq_num = 5 200.0.0.1 1.78 ms

Success Rate is 100.00 percent (5/5)

round-trip min/avg/max = 1.78/1.96/2.14

rewrite ingress

Use this command to configure a match VLAN action for a service template.

Use the no parameter with this command to remove a match VLAN action for a service template.

Command Syntax

rewrite ingress (((pop |translate <2-4094>)(|outgoing-tpid (dot1.ad |dot1.q)))| (push <2-4094>))

no rewrite ingress (pop |push |translate)

Parameters

pop

POP the outer VLAN identifier from ACCESS->NETWORK and PUSH the match outer VID to NETWORK->ACCESS

translate

Translate the outer VLAN identifier to configured action VID for

ACCESS->NETWORK and translate to the match outer VID for NETWORK->ACESS

<2-4094>

Outer VLAN identifier

outgoing-tpid

Outgoing TPID, set the outer-tpid for the NETWORK->ACCESS

dot1.ad

Set TPID value as 0x88a8 for the traffic NETWORK->ACCESS

dot1.q

Set TPID value as 0x8100 for the traffic NETWORK->ACCESS

push

PUSH the outer VLAN identifier from ACESS->NETWORK and POP the Outer VID from NETWORK->ACCESS

<2-4094>

Outer VLAN identifier

Command Mode

MPLS SVC mode

Applicability

This command was introduced in OcNOS version 1.3.3, and changed in OcNOS version 3.0.

Examples

#configure terminal

(config)#service-template C2

(config-svc)#match double-tag outer-vlan 9 inner-vlan 8

(config-svc)#rewrite ingress translate 7 outgoing-tpid dot1.ad

(config-svc)#exit

(config)#service-template C2

(config-svc)#no rewrite ingress translate

(config-svc)#exit

secondary srlg-disjoint

Use this command to set how to avoid the SRLGs (Shared Risk Link Groups) of a protected primary.

A fast-reroute/secondary path for an LSP that is disjoint from the primary ensures that a single point of failure on a particular link does not bring down both the primary and secondary paths in the LSP.

Note: The SRLG option configured in RSVP-TRUNK mode (this command) takes higher preference than the option configured in RSVP router mode (see 'srlg-disjoint').

Use the no form of this command to not avoid the SRLGs of a protected interface.

Command Syntax

secondary srlg-disjoint (forced|preferred)

no secondary srlg-disjoint

Parameters

forced

The router does not create the secondary/backup tunnel unless it avoids SRLGs of the primary-path/protected-interface.

preferred

With two explicit paths, the first explicit path tries to avoid the SRLGs of the primary-path/ protected interface. If that does not work, the secondary/backup tunne uses the second path (which ignores SRLGs).

Command Mode

RSVP -TRUNK mode

Example

#configure terminal

(config)#rsvp-trunk t1

(config-rsvp)# secondary srlg-disjoint forced

secondary-priority srlg-disjoint

Use this command to set how to avoid the SRLGs (Shared Risk Link Groups) of a protected primary.

Note: The SRLG option configured in RSVP-TRUNK mode (this command) takes higher preference than the option configured in RSVP router mode (see the srlg-disjoint command).

Use the no form of this command to not avoid the SRLGs of a protected interface.

Command Syntax

secondary-priority <1-5> srlg-disjoint (forced|preferred)

no secondary-priority <1-5> srlg-disjoint

Parameters

forced

The router does not create the secondary/backup tunnel unless it avoids SRLGs of the primary-path/protected-interface.

preferred

With two explicit paths, the first explicit path tries to avoid the SRLGs of the primary-path/ protected interface. If that does not work, the secondary/backup tunnel uses the second path (which ignores SRLGs).

Command Mode

RSVP -TRUNK mode

Example

#configure terminal

(config)#rsvp-trunk t1

(config-rsvp)# secondary-piority 1 srlg-disjoint forced

service-tpid

Use this command to configure service tpid for the MPLS layer-2 virtual circuit.

Use the no parameter with this command to delete service tpid from the MPLS layer-2 virtual circuit.

Command Syntax

service-tpid (dot1.q|dot1.ad|0x9100)

no service-tpid

Parameters

0x9100

Set tpid value as 0x9100

dot1.ad

Set tpid value as 0x88a8

dot1.q

Set tpid value as 0x8100

Default

By default, service-tpid is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)#service-tpid dot1.ad

service-template

Use this command to configure a service template.

Use no form of this command to remove a service template.

Command Syntax

service-template NAME

no service-template NAME

Parameters

NAME

Name of the customer service template

Defaults

No default value is specified

Command Mode

Configure mode

Applicability

This command was introduced in OcNOS version 1.3.3.

Examples

#configure terminal

(config)#service-template C1

(config-svc)#

show mpls

Use this command to display MPLS data.

Command Syntax

show mpls

Parameters

None

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

The following subsection displays a variety of show mpls commands.

#show mpls

Minimum label configured: 16

Maximum label configured: 1048575

Per label-space information:

Label-space 0 is using minimum label: 16 and maximum label: 1048575

Label-space 2342 is using minimum label: 556 and maximum label: 1048575

Custom ingress TTL configured: none

Custom egress TTL configured: none

Log message detail: none

Admin group detail: none

Packets dropped IP:115167, dropped MPLS:0 sent to IP:490943, labeled:0, switch

d:0

MPLS Differentiated Services Supported Classes data:

CLASS DSCP_value

be 000000

MPLS Differentiated Services CLASS to EXP mapping data:

CLASS DSCP_value EXP_value

be 000000 0

Table 1-1 explains the show command output fields.

Table 1-1: show mpls output field
Field	Description
Packets dropped IP	Displays the number of packets dropped over the internet protocol.
Dropped MPLS	Displays the number of packets dropped over the MPLS.
Sent to IP	Displays the number of packets transmitted to the internet protocol.
Labeled	Number of labeled packets in the interface. The MPLS-labeled packets are switched after a label lookup/switch instead of a lookup into the IP table. Labels of pop-and-forward mpls tunnel: P—Pop labels. D—Delegation labels.
Switch	Type of switching on the links needed for the MPLS.
Class	Creates a class map to be used for matching traffic to a specified class, and enters class-map configuration mode.
DSCP Value	The value of the DSCP and DSCP classifier is used for routing Layer 3 packets.
EXP value	Sets the value of the MPLS EXP field on all imposed label entries.

show admin-groups

Use this command to display all configured administrative groups.

Command Syntax

show admin-groups

Parameters

None

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

The following sample shows the output of the show admin-group command.

#show admin-groups

Admin group detail:

Value of 0 associated with admin group 'a'

Value of 1 associated with admin group 'b'

Value of 2 associated with admin group 'c'

Value of 4 associated with admin group 'd'

Table 1-2 explains the show command output fields.

Table 1-2: show admin-groups output field
Field	Description
Admin group detail	Display information about configured Multi Protocol Label Switching (MPLS) administrative groups.

show mpls bandwidth-class

Use this command to view bandwidth class parameters: bandwidth class name; allocated bandwidth; setup hold priority

Command Syntax

show mpls bandwidth-class

Parameters

None

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

> show mpls bandwidth-class

Bandwidth-class: BW_1

Bandwidth: 6k Setup-priority: 1 Class-type: 1

Table 1-3 explains the show command output fields.

Table 1-3: show mpls bandwidth-class output field
Field	Description
Bandwidth-class	Bandwidth for each class type.
Bandwidth	Bandwidth configured for the active MPLS.
Setup-Priority	The setup priority is compared with other setup priorities for established sessions on the link to determine whether some of them should be preempted to accommodate the new session. Sessions with lower hold priorities are preempted.
Class-type	Bandwidth allocated for the specified class type.

show mpls counters ldp

Use this command to display traffic statistics for FTNs and ILMs configured by LDP.

Command Syntax

show mpls counters ldp ((ftn (|A.B.C.D/M)) | (ilm (|A.B.C.D/M)) |)

Parameter

ftn

FEC-to-NHLFE map counters

A.B.C.D/M

FEC prefix

ilm

Incoming label map counters

A.B.C.D/M

FEC prefix

Command Mode

Exec mode

Applicability

This command was introduced in OcNOS version 1.3.2.

Note: For Qumran, counters are not available for transit nodes.

Examples

#show mpls counters ldp

[ FTN statistics ]

+------------------+-----------+--------------------+--------------------+

+------------------+-----------+--------------------+--------------------+

1.1.61.0/24 52480 0 0

1.1.62.0/24 52481 0 0

1.1.63.0/24 52482 0 0

1.1.64.0/24 52483 0 0

9.9.9.3/32 52485 0 0

[ ILM statistics ]

+------------------+-----------+-----------+--------------------+--------------------+--------------------+----------------+

+------------------+-----------+-----------+--------------------+--------------------+--------------------+----------------+

Table 1-4 explains the show command output fields.

Table 1-4: show mpls counters ldp output field
Field	Description
FTN statistics	Displays the statistics details of FTN.
ILM statistics	Displays the statistics details of ILM.
FEC	Displays the Forward Equivalency Class (FEC) for this entry.
In-label	Displays the ingress (incoming interface) label for this segment.
Out-label	Displays the egress (outgoing interface) label for this segment.
Rx packets	Number of hello packets received from the neighbor.
Rx bytes	Size of hello packets received from the neighbor.
Tx packets	Number of hello packets sent to the neighbor.
Tx bytes	Size of hello packets sent to the neighbor.

show mpls counters rsvp

Use this command to display traffic statistics for LSPs configured by RSVP.

Command Syntax

Parameter

NAME

RSVP tunnel name

TUNNEL_ID

RSVP tunnel identifier

ingress

LSP role is ingress

transit

LSP role is transit

egress

LSP role is egress

Command Mode

Exec mode

Applicability

This command was introduced in OcNOS version 1.3.2.

Note: For Qumran, counters are not available for transit nodes.

Examples

#show mpls counters rsvp

Tunnel-id 5001 Extended Tunnel-ID 9.9.9.1 Egress 9.9.9.2

lsp-name : t1-Primary [Ingress]

lsp-ingress : 9.9.9.1 lsp-id : 101

Rx pkts : 0 Rx bytes : 0

Tx pkts : 0 Tx bytes : 0

lsp-name : t1-Secondary [Ingress]

lsp-ingress : 9.9.9.1 lsp-id : 102

Rx pkts : 0 Rx bytes : 0

Tx pkts : 0 Tx bytes : 0

Tunnel-id 5002 Extended Tunnel-ID 9.9.9.1 Egress 9.9.9.3

lsp-name : t2-Primary [Ingress]

lsp-ingress : 9.9.9.1 lsp-id : 104

Rx pkts : 0 Rx bytes : 0

Tx pkts : 0 Tx bytes : 0

lsp-name : t2-Detour [Ingress]

lsp-ingress : 1.1.49.1 lsp-id : 104

Rx pkts : 0 Rx bytes : 0

Tx pkts : 0 Tx bytes : 0

Table 1-5 explains the show command output fields.

Table 1-5: show mpls counters rsvp output field
Field	Description
Tunnel-id	Tunnel identifier (destination port) for the RSVP session.
Extended Tunnel-ID	Extended Tunnel identifier (destination port) for the RSVP session.
Egress	Egress router is the final MPLS device that removes the last label before packets leave the MPLS network.
lsp-name	Name of the SPRING-TE LSP.
Ingress	The router at the beginning of an LSP. This router encapsulates IP packets with an MPLS Layer 2 frame and forwards it to the next router in the path.
lsp-ingress	The router at the beginning of an LSP.
lsp-id	Specify the generic LSP identifier.
Rx packets	Number of hello packets received from the neighbor.
Rx bytes	Size of hello packets received from the neighbor.
Tx packets	Number of hello packets sent to the neighbor.
Tx bytes	Size of hello packets sent to the neighbor.

show mpls counters static

Use this command to display traffic statistics for statically configured FTNs and ILMs.

Command Syntax

show mpls counters static ((ftn (A.B.C.D/M|)) | (ilm (A.B.C.D/M|)) |)

Parameter

ftn

FEC-to-NHLFE map counters

A.B.C.D/M

FEC prefix

ilm

Incoming label map counters

A.B.C.D/M

FEC prefix

Command Mode

Exec mode

Applicability

This command was introduced in OcNOS version 1.3.2.

Note: For Qumran, counters are not available for transit nodes.

Examples

#show mpls counters static

[ FTN statistics ]

+------------------+-----------+--------------------+--------------------+

+------------------+-----------+--------------------+--------------------+

192.168.1.0/24 100 0 0

192.168.2.0/24 200 0 0

[ ILM statistics ]

+------------------+-----------+-----------+--------------------+--------------------+--------------------+----------------+

+------------------+-----------+-----------+--------------------+--------------------+--------------------+----------------+

0.0.0.0/0 201 n/a 0 0 n/a n/a

0.0.0.0/0 101 n/a 0 0 n/a n/a

192.168.3.0/24 301 302 0 0 0 0

192.168.4.0/24 401 402 0 0 0 0

Table 1-6 explains the show command output fields.

Table 1-6: show mpls counters static output field
Field	Description
FTN statistics	Displays the statistics details of FTN.
ILM statistics	Displays the statistics details of ILM.
FEC	Displays the Forward Equivalency Class (FEC) for this entry.
In-label	Displays the ingress (incoming interface) label for this segment.
Out-label	Displays the egress (outgoing interface) label for this segment.
Rx packets	Number of hello packets received from the neighbor.
Rx bytes	Size of hello packets received from the neighbor.
Tx packets	Number of hello packets sent to the neighbor.
Tx bytes	Size of hello packets sent to the neighbor.

show mpls cross-connect-table

Use this command to display detailed information for all entries created in the MPLS cross-connect table.

Command Syntax

show mpls cross-connect-table

Parameters

None

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

The following is a sample output of the show mpls cross-connect-table

#show mpls cross-connect-table

Cross connect ix: 3, in intf: -, in label: 0, out-segment ix: 3

Owner: RSVP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 3, owner: RSVP, out intf: eth1, out label: 16

Nexthop addr: 10.10.20.80, cross connect ix: 3, op code: Push

Cross connect ix: 6, in intf: -, in label: 0, out-segment ix: 6

Owner: RSVP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 6, owner: RSVP, out intf: eth1, out label: 17

Nexthop addr: 10.10.20.80, cross connect ix: 6, op code: Push

Table 1-7 explains the show command output fields.

Table 1-7: show mpls cross-connect-table output field
Field	Description
Cross connect ix	Displays the table index for the cross-connect.
In intf	Installed as a result of configuring an interface.
In label	Displays the ingress (incoming interface) label for this segment.
Out-segment ix	Displays the outbound segment index.
Owner	Displays the creator of this segment, typically a protocol such as BGP.
Persistent	Displays whether the tunnel is persistent – Yes or No.
Admin Status	Indicates whether the user can administratively disable a peer while still preserving its configuration. Up = Yes, Down = No.
Oper Status	Displays the current status of the cross-connect segment – Up or Down
Nexthop addr	Displays the IP address of the next hop.
Op code	PUSH = Replace the top label with another and then push one or more additional labels onto the label stack SET = Set the next hop label.

show mpls cross-connect-table backup

Use this command to display detailed information for all entries created in the MPLS backup cross-connect table.

Command Syntax

show mpls cross-connect-table backup

Parameter

None

Command Mode

Exec mode and Privileged Exec mod

Applicability

This command is newly introduced in OcNOS version 5.1.

Example

The following is a sample output of the show mpls cross-connect-table backup

#show mpls cross-connect-table backup

Backup Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 17

Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 17, owner: LDP, Stale: NO, out intf: xe3, out label: 24324

Nexthop addr: 20.20.20.2 cross connect ix: 2, op code: Push

Primary xc-ix 2 out-segment ix 17

Backup Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 12

Owner: LDP, Persistent: No, Admin Status: Down, Oper Status: Not present

Out-segment with ix: 12, owner: LDP, Stale: NO, out intf: xe21, out label: 24320

Nexthop addr: 10.10.10.2 cross connect ix: 2, op code: Push

Primary xc-ix 2 out-segment ix 17

show mpls forwarding-table detail

Use this command to view forwarding table entries.

Command Syntax

Parameters

A.B.C.D/M

FEC IPv4

X:X::X:X/M

FEC IPv6

count

Count of IPv4 FTNs.

detail

show detail

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3 and the detail option is applicable form OcNOS version 4.2.

Detail applicable form is modified to display backup information if present (only for LDP FTNs).

Example

If LFA flag is not enabled

#show mpls forwarding-table detail

FEC prefix: 41.41.41.41/32, FTN-ID: 5

Owner: LDP, FTN type: Regular, State: Installed

Tunnel-Name: N/A, Tunnel-id: N/A, Color: N/A

LSP-ID: N/A, LSP-type: Primary

NHLFE-id: 7

Out-Label: 3, Out-Intf: xe1, Nexthop: 50.50.50.1

Exp-bits: 0x0, Incoming DSCP: none, QoS Resource id: 0

ELC: No

If LFA is enabled and backup not present:

FEC prefix: 41.41.41.41/32, FTN-ID: 5

Owner: LDP, FTN type: Regular, State: Installed

Tunnel-Name: N/A, Tunnel-id: N/A, Color: N/A

LSP-ID: N/A, LSP-type: Primary

NHLFE-id: 7

Primary : Out-Label: 3, Out-Intf: xe1, Nexthop: 50.50.50.1

Exp-bits: 0x0, Incoming DSCP: none, QoS Resource id: 0

ELC: No

If Backup is present:

#show mpls forwarding-table detail

FEC prefix: 10.10.10.0/24, FTN-ID: 2

Owner: LDP, FTN type: Regular, State: Installed

Tunnel-Name: N/A, Tunnel-id: N/A, Color: N/A

LSP-ID: N/A, LSP-type: Primary

NHLFE-id: 4

Primary : Out-Label: 3, Out-Intf: xe1, Nexthop: 50.50.50.1

LFA Backup : Out-Label: 3, Out-Intf: xe3, Nexthop: 20.20.20.1

Primary : Out-Label: 3, Out-Intf: xe3, Nexthop: 20.20.20.1

LFA Backup : Out-Label: 3, Out-Intf: xe1, Nexthop: 50.50.50.1

Exp-bits: 0x0, Incoming DSCP: none, QoS Resource id: 0

ELC: No

show mpls forwarding-table

Use this command to view forwarding table entries.

Command Syntax

Parameters

A.B.C.D/M

FEC IPv4

X:X::X:X/M

FEC IPv6

count

Count of IPv4 FTNs.

detail

Show detail

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3 and the detail parameter added in OcNOS version 4.2. The output was extended to display backup Information as well.

Example

If Backup not present:

#show mpls forwarding-table

Codes: > - installed FTN, * - selected FTN, p - stale FTN,

B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,

L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,

U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN

(m) - FTN mapped over multipath transport

Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop

L> 10.10.10.0/24 2 4 - Yes LSP_DEFAULT 3 xe1 No 50.50.50.1

- Yes LSP_DEFAULT 3 xe3 No 20.20.20.1

L> 30.30.30.0/23 3 5 - Yes LSP_DEFAULT 3 xe1 No 50.50.50.1

L> 30.30.30.0/24 1 2 - Yes LSP_DEFAULT 3 xe6 No 40.40.40.2

L> 35.35.35.35/32 5 7 - Yes LSP_DEFAULT 3 xe6 No 40.40.40.2

L> 41.41.41.41/32 4 6 - Yes LSP_DEFAULT 3 xe1 No 50.50.50.1

L> 44.44.44.44/32 6 11 - Yes LSP_DEFAULT 3 xe3 No 20.20.20.1

If Backup is present:

#show mpls forwarding-table

Codes: > - installed FTN, * - selected FTN, p - stale FTN,

B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,

L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,

U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN

(m) - FTN mapped over multipath transport

Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop

L> 10.10.10.0/24 2 4 - Yes LSP_DEFAULT 3 xe1 No 50.50.50.1

- No LSP_DEFAULT 3 xe3 No 20.20.20.1

- Yes LSP_DEFAULT 3 xe3 No 20.20.20.1

- No LSP_DEFAULT 3 xe1 No 50.50.50.1

L> 30.30.30.0/23 3 5 - Yes LSP_DEFAULT 3 xe1 No 50.50.50.1

L> 30.30.30.0/24 1 2 - Yes LSP_DEFAULT 3 xe6 No 40.40.40.2

L> 35.35.35.35/32 5 7 - Yes LSP_DEFAULT 3 xe6 No 40.40.40.2

L> 41.41.41.41/32 4 6 - Yes LSP_DEFAULT 3 xe1 No 50.50.50.1

L> 44.44.44.44/32 6 11 - Yes LSP_DEFAULT 3 xe3 No 20.20.20.1

- No LSP_DEFAULT 24326 xe1 No 50.50.50.1

L> 1.1.1.1/32 2 4 - Yes LSP_DEFAULT 24320 xe12 No 20.1.1.1

11 - No LSP_DEFAULT 24320 xe5 No 30.1.1.1

11 - Yes LSP_DEFAULT 24320 xe5 No 30.1.1.1

3 - No LSP_DEFAULT 24320 xe12 No 20.1.1.1

L> 2.2.2.2/32 3 6 - Yes LSP_DEFAULT 3 xe12 No 20.1.1.1

15 - No LSP_DEFAULT 24324 xe5 No 1.1.1.1

(via 30.1.1.1 ,label 24320)

L> 3.3.3.3/32 1 2 - Yes LSP_DEFAULT 3 xe5 No 30.1.1.1

16 - No LSP_DEFAULT 24325 xe12 No 1.1.1.1

(via 20.1.1.1 ,label 24320)

show mpls ftn-table

Use this command to display FTN (FEC-To-NHLF) table information.

Command Syntax

show mpls ftn-table

Parameters

None

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

If LFA is not present

#show mpls ftn-table

Primary FTN entry with FEC: 10.10.10.0/24, id: 2, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, Color: 0

Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 3, owner: N/A, Stale: NO, out intf: xe1, out label: 3

Nexthop addr: 50.50.50.1 cross connect ix: 3, op code: Push

If Backup is present

#show mpls ftn-table

Primary FTN entry with FEC: 10.10.10.0/24, id: 2, row status: Active, Tunnel-Policy: N/A

Owner: LDP, distance: 0, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none

Tunnel id: 0, Protected LSP id: 0, Description: N/A, Color: 0

Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 3

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 3, owner: N/A, Stale: NO, out intf: xe1, out label: 3

Nexthop addr: 50.50.50.1 cross connect ix: 3, op code: Push

Backup Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 8

Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 8, owner: N/A, Stale: NO, out intf: xe3, out label: 3

Nexthop addr: 20.20.20.1 cross connect ix: 3, op code: Push

show mpls ilm-table

Use this command to view Incoming label mapping (ILM) table entries.

Command Syntax

show mpls ilm-table (count|)

Parameters

count

Count of entries in ILM table.

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show mpls ilm-table

Codes: > - installed ILM, * - selected ILM, p - stale ILM

K - CLI ILM,T - MPLS-TP

Code FEC ILM-ID In-Label Out-Label In-Intf Out-Intf Nexthop LSP-Type

> 63.63.63.63/32 151187 53121 3 N/A xe6 6.6.6.63 LSP_DEFAULT

> 16.16.16.0/24 151186 53120 3 N/A xe6 6.6.6.63 LSP_DEFAULT

K> N/A 151189 500 N/A N/A N/A 127.0.0.1 LSP_DEFAULT

> 65.65.65.65/32 151188 53122 3 N/A xe1 1.1.1.65 LSP_DEFAULT

#show mpls ilm-table count

--------------------------------------------

Num ILMs : 4 [UP: 4, INSTALL: 4]

Swap Entries : 3 [UP: 3, INSTALL: 3]

Pop Entries : 1 [UP: 1, INSTALL: 1]

--------------------------------------------

Table 1-8 shows the status codes displayed at the start of a route entry.

Table 1-8: status code output field
Status Code	Field	Description
	Installed ILM	Number of ILM entry installed.
*	Selected ILM	ILM entry selected in the interface.
P	Stale ILM	Stale marked ILM due to on-going graceful restart of MPLS module.
K	CLI ILM	Admin configured static ILM entry.
T	MPLS-TP	ILM entry installed by MPLS-TP.

Table 1-9 explains the show command output fields.

Table 1-9: show mpls ilm-table output field
Field	Description
FEC	Displays the Forward Equivalency Class (FEC) for this entry.
ILM-ID	ILM identifier for the session.
LSP-Type	LSP type associated with each interface being protected.
Out-Label	Label received from downstream neighbor for route.
Out-Intf	Short name of the physical interface through which traffic goes to the protected link.
In label	Displays the ingress (incoming interface) label for this segment.
In intf	Installed as a result of configuring an interface.
Nexthop	Displays the IP address of the next hop.
Num ILMs	Number of ILMs in the session.
Swap Entries	Number of packets in the entry.
Pop Entries	Number of POP entries.

show mpls in-segment-table

Use this command to display detailed information about all entries in the Incoming Label Map (also known as in-segment) table.

Command Syntax

show mpls in-segment-table

Parameters

None

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show mpls in-segment-table

Owner: RSVP,#of pops: 1, fec: 192.168.0.5/32

RX bytes:0, pkts:0, TX bytes:0, Swapped pkts:0, Popped pkts:0

LSP Type: ELSP_CONFIG

Class_Exp mapping:

CLASS DSCP_value EXP_value

be 000000 0

Cross connect ix: 1, in intf: eth0 in label: 52480 out-segment ix: 1

Owner: RSVP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 1, owner: RSVP, out intf: eth1, out label: 52480

Nexthop addr: 20.30.0.3 cross connect ix: 1, op code: Swap

Cross connect ix: 1, in intf: eth0 in label: 52480 out-segment ix: 2

Owner: RSVP, Persistent: No, Admin Status: Up, Oper Status: Up

Out-segment with ix: 2, owner: RSVP, out intf: eth2, out label: 52481

Nexthop addr: 30.30.0.3 cross connect ix: 1, op code: Swap

Table 1-10 explains the show command output fields.

Table 1-10: show mpls in-segment-table output field
Field	Description
FEC	Displays the Forward Equivalency Class (FEC) for this entry.
RX bytes	Size of hello packets received from the neighbor.
Pkts	Number packet in the interface.
TX bytes	Size of the packets that transmitted to the neighbor.
Swapped pkts	Number of swapped packets in session.
Popped pkts	Number of popped packets in the interface.
LSP-Type	LSP type associated with each interface being protected.
CLASS	Creates a class map to be used for matching traffic to a specified class, and enters class-map configuration mode.
DSCP value	The value of the DSCP and DSCP classifier is used for routing Layer 3 packets.
EXP value	Sets the value of the MPLS EXP field on all imposed label entries.
Cross-connect ix	Displays the table index for the cross-connect.
Out-Label	Label received from downstream neighbor for route.
Out-Intf	Short name of the physical interface through which traffic goes to the protected link.
In label	Displays the ingress (incoming interface) label for this segment.
In intf	Installed as a result of configuring an interface.
Nexthop	Displays the IP address of the next hop.
Out-segment ix	Displays the outbound segment index.
Persistent	Displays whether the tunnel is persistent – Yes or No.
Admin Status	Indicates whether the user can administratively disable a peer while still preserving its configuration. Up = Yes, Down = No.
Oper Status	Displays the current status of the cross-connect segment – Up or Down.
Op code	PUSH = Replace the top label with another and then push one or more additional labels onto the label stack. SET = Set the next hop label.

show mpls l2-circuit

Use this command to view MPLS-TP L2 circuit parameters.

Command Syntax

show mpls l2-circuit (detail|)

show mpls l2-circuit NAME (detail|)

Parameters

detail

Show detailed information

NAME

The name of the virtual circuit

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show mpls l2-circuit detail

MPLS Layer-2 Virtual Circuit: vc1, id: 1 PW-INDEX: 1 service-tpid: 8100

Endpoint: 1.1.1.1

Control Word: 0

MPLS Layer-2 Virtual Circuit Group: none

Bound to interface: xe41

Virtual Circuit Type: Ethernet VLAN

Virtual Circuit is configured as Primary

Virtual Circuit is configured as Active

Virtual Circuit is active

Service-template : C1

Match criteria : 10-14, 16-20

Table 1-11 explains the show command output fields.

Table 1-11: show mpls l2-circuit output field
Field	Description
MPLS Layer-2 Virtual Circuit	The MPLS virtual circuit on the egress PE router or switch and the specified neighbor, testing the integrity of the Layer 2 circuit between the ingress and egress PE routers or switches.
Endpoint	Endpoint address.
Control Word	Number of control words.
MPLS Layer-2 Virtual Circuit Group	The MPLS virtual circuit group on the egress PE router or switch and the specified neighbor, testing the integrity of the Layer 2 circuit between the ingress and egress PE routers or switches.
Bound to interface	A bound service is the server in a client-server interface.
Virtual Circuit Type	Type of virtual circuit in the interface.
Service-template	Service Templates provides a powerful mechanism to configure advanced service-related options.
Match criteria	The match criteria under which redistribution is allowed for the current route-map.

show mpls l2-circuit statistics

Use this command to display MPLS traffic statistics for l2 circuit.

Command Syntax

show mpls l2-circuit NAME statistics (access-port|network-port|)

Parameters

NAME

Name of L2 circuit

access-port

Displays the access port statistics

network-port

Displays the network port statistics

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show mpls l2-circuit t1 statistics

MPLS Layer-2 Virtual Circuit: t1, id 100 # Virtual circuit name and ID

Access port statistics:

RX: Input packets : 1000

Input bytes : 120000

TX: Output packets : 0

Output bytes : 0

Network port statistics:

RX: Input packets : 0

Input bytes : 0

TX: Output packets : 1000

Output bytes : 120000

Table 1-12 explains the show command output fields.

Table 1-12: show mpls l2-circuit statistics output field
Field	Description
MPLS Layer-2 Virtual Circuit	The MPLS virtual circuit on the egress PE router or switch and the specified neighbor, testing the integrity of the Layer 2 circuit between the ingress and egress PE routers or switches.
Virtual circuit name and ID	The MPLS virtual circuit identifier on the egress PE router or switch and the specified neighbor, testing the integrity of the Layer 2 circuit between the ingress and egress PE routers or switches.
Access port statistics	Traffic statistics on Access port of VC/VPLS.
Network port statistics	Traffic statistics on Provider port of VC/VPLS.
RX	Number of received packets.
Input packets	Number of hello packets received from the neighbor.
Input bytes	Size of hello packets received from the neighbor.
TX	Number of packets transmitted.
Output packets	Number of hello packets sent to the neighbor.
Output bytes	Size of hello packets sent to the neighbor.

show mpls mapped-routes

Use this command to view MPLS mapped routes.

Use the no parameter with this command to reset this configuration.

Command Syntax

show mpls mapped-routes

Parameters

None

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show mpls mapped-routes

Mapped-route IPv4 FEC MPLS-TP Tunnel

14.1.2.3/32 N/A NH4

Table 1-13 explains the show command output fields.

Table 1-13: show mpls mapped-routes output field
Field	Description
Mapped-route	Map the route of the interface.
IPv4	IPv4 address of the neighbor interface.
FEC	Displays the Forward Equivalency Class (FEC) for this entry.
MPLS-TP Tunnel	MPLS-TP tunnel can be provisioned between two arbitrary nodes in an MPLS-TP enabled network.

show mpls out-segment-table

Use this command to display detailed information of out-segment entries (also known as NHLFE) table.

Command Syntax

show mpls out-segment-table

Parameters

None

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show mpls out-segment-table

Out-segment with ix: 1, owner: RSVP, out intf: eth1, out label: 52480

Nexthop addr: 20.30.0.3 cross connect ix: 1, op code: Swap

TX bytes:0, pkts:0, error pkts:0, discard pkts:0

Out-segment with ix: 2, owner: RSVP, out intf: eth2, out label: 52481

Nexthop addr: 30.30.0.3 cross connect ix: 1, op code: Swap

TX bytes:0, pkts:0, error pkts:0, discard pkts:0Zx

Table 1-14 explains the show command output fields.

Table 1-14: show mpls out-segment-table output field
Field	Description
Out-segment ix	Displays the outbound segment index.
Out-Label	Label received from downstream neighbor for route.
Out-Intf	Short name of the physical interface through which traffic goes to the protected link.
Nexthop addr	Displays the IP address of the next hop.
Cross-connect ix	Displays the table index for the cross-connect.
Op code	PUSH = Replace the top label with another and then push one or more additional labels onto the label stack. SET = Set the next hop label.
Pkts	Number packet in the interface.
TX bytes	Size of the packets that transmitted to the neighbor.
Error pkts	Number of error packets.
Discard pkts	Number of packets discarded in the interface.

show mpls owner-rib-table

This command is modified to display backup information when LDP_LFA is enabled.

Command Syntax:

show mpls owner-rib-table

Parameters

None

Example

If LFA flag is disabled.

#show mpls owner-rib-table count

===============================================================

RIB INFO Type : LDP

Session IP Address: 41.41.41.41 Label Space: 0

Ftn Count 4, ILM Count 2 Dep ILM 2 VC 0

===============================================================

If LFA is enabled and Backup entries is not present.

#show mpls owner-rib-table count

===============================================================

RIB INFO Type : LDP

Session IP Address: 41.41.41.41 Label Space: 0

Ftn Count 4, ILM Count 2 Dep ILM 2 VC 0

Backup Info

Ftn Count 0, ILM Count 0 Dep ILM 0

===============================================================

If Backup entries are present.

#show mpls owner-rib-table count

===============================================================

RIB INFO Type : LDP

Session IP Address: 41.41.41.41 Label Space: 0

Ftn Count 4, ILM Count 2 Dep ILM 2 VC 0

Backup Info

Ftn Count 4, ILM Count 0 Dep ILM 0

===============================================================

RIB INFO Type : LDP

Session IP Address: 17.17.17.17 Label Space: 0

Ftn Count 4, ILM Count 2 Dep ILM 2 VC 0

Backup Info

Ftn Count 4, ILM Count 0 Dep ILM 0

show mpls qos-resource

Use this command to display detailed QoS resource information.

Command Syntax

show mpls qos-resource IFNAME

Parameters

IFNAME

Display the interface name for a QoS resource

Command Mode

Exec mode and Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show mpls qos-resource eth1

<**********************************************>

QOS RESERVED TABLE

<**********************************************>

HOLD PRIORITY : 0

HOLD PRIORITY : 1

HOLD PRIORITY : 2

HOLD PRIORITY : 3

HOLD PRIORITY : 4

HOLD PRIORITY : 5

HOLD PRIORITY : 6

HOLD PRIORITY : 7

<**********************************************>

QOS AWAITING TABLE (static resources)

<**********************************************>

HOLD PRIORITY : 0

HOLD PRIORITY : 1

HOLD PRIORITY : 2

HOLD PRIORITY : 3

HOLD PRIORITY : 4

HOLD PRIORITY : 5

HOLD PRIORITY : 6

HOLD PRIORITY : 7

TSUP-173>

Table 1-15 explains the show command output fields.

Table 1-15: show mpls qos-resource output fields
Field	Description
QOS RESERVED TABLE	FTM/ILM entries for which QOS is reserved.
HOLD PRIORITY	Determines the degree to which an LSP holds onto its session reservation after the LSP has been set up successfully
QOS AWAITING TABLE (static resources)	FTN/ILM entries for which QOS reservation is pending.

show mpls vc-table

Use this command view configured virtual circuit (VC) components

Command Syntax

show mpls vc-table

Parameters

None

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#show mpls vc-table

VC-ID Vlan-ID Inner-Vlan-ID Access-Intf Network-Intf Out Label Tunnel-Label Nexthop Status

500 N/A N/A eth2 eth1 544 57 N/A Active

Table 1-16 explains the show command output fields.

Table 1-16: show mpls vc-table output fields
Field	Description
VC-ID	The virtual circuit ID for the Provider Edge (PE) MPLS.
Vlan-ID	Virtual LAN (VLAN) ID number.
Inner-Vlan-ID	Inner Virtual LAN (VLAN) ID number.
Access-Intf	The Interface Access page provides a method with which to control access to specific areas of the interface.
Network-Intf	A networking interface allows a computer or mobile device to connect to a local area network (LAN) using Ethernet as the transmission mechanism.
Out Label	Label received from downstream neighbor for route.
Tunnel-Label	Used to provide reachability between PE devices.
Nexthop Status	Displays the network status of the next hop.

show mpls vrf

Use this command to display detailed information of all the configured VRF entries. Specify the name of the VRF to display information about a specific VRF entry.

Command Syntax

show mpls vrf-table

show mpls vrf-table VRFNAME (count|)

Parameters

VRFNAME

Display the MPLS VRF table by its configured name

count

Display the MPLS VRF FTN’s count

Command Mode

Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

#show mpls vrf new_vrf count

---------------------------------------------

Num VRF-FTNs : 1 [UP: 1, INSTALLED: 1]

---------------------------------------------

Num VRF-FTNs : 0 [UP: 0]

---------------------------------------------

Table 1-17 explains the show command output fields.

Table 1-17: show vrf-table output fields
Field	Description
Num VRF-FTNs	Number of FEC-to-NHLFE map counters in VRF protocol.
Num VRF-FTNs	Number of VRF FEC-to-NHLFE map counters in protocol.

show mpls vrf-forwarding-table vrf

This CLI can be used to display a tabular output of the VRF forwarding entries received from the remote PE via MPBGP.

Command Syntax

show mpls vrf-forwarding-table vrf <VRFNAME>

Parameters

VRFNAME

Display the MPLS VRF table by its configured name

Command Mode

Exec mode

Applicability

This command was introduced in OcNOS version 4.1.

Examples

#show mpls vrf-forwarding-table vrf BEVrf

Owner FEC FTN-ID Oper-Status Out-Label Tunnel-id NHLFE-id Out-Intf Nexthop

BGP 10.143.73.1/32 1 Up 24320 0 19 xe25 10.143.73.1

BGP 10.143.73.10/32 6 Up 25600 0 30 xe4 10.143.73.10

BGP 10.143.169.26/31 2 Up 24320 0 19 xe25 10.143.73.1

BGP 10.143.170.26/31 3 Up 24324 0 28 xe4 10.143.73.6

Table 1-18 explains the show command output fields.

Table 1-18: show mpls vrf-forwarding-table vrf output fileds

Field	Description
Owner	Displays the creator of this entry, typically a protocol such as BGP.
FEC	Displays the Forward Equivalency Class (FEC) for this entry.
FTN-ID	FEC-to-NHLFE identification.
Oper-Status	Displays the current status of the entry – Up or Down. It will be “UP” if the vrf entry is installed in the forwarder and it will be in “DOWN“ state if the vrf entry is not installed in the forwarder.
Out-Label	Displays the egress label for this FTN.
Tunnel-id	Tunnel identification to which packets of this FTN are going.
NHLFE-id	Next Hop Label Forwarding Entry identification (also known as out-segment entry identification).
Out-Intf	Name of the physical interface through which traffic goes.
Nexthop	Displays the IP address of the next hop.

show running-config interface mpls

Use this command to show the running system status and configuration for an MPLS interface.

Command Syntax

show running-config interface IFNAME mpls

Parameters

IFNAME

Display information for this interface name

Command Mode

Privileged Exec mode and Configure mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#show running-config interface eth1 mpls

show running-config mpls

Use this command to show any Multi-Protocol Label Switching (MPLS) related running configuration.

Command Syntax

show running-config mpls

Parameters

None

Command Mode

Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

>enable

#show running-config mpls

mpls propagate-ttl

show running-config service-template

Use this command to show service-template related running configuration.

Command Syntax

show running-config service-template

Parameters

None

Command Mode

Privileged Exec mode

Applicability

This command was introduced in OcNOS version 4.2.

Examples

#sho running-config service-template

service-template s2

match outer-vlan 200

service-template s1

match outer-vlan 100

service-template s3

match outer-vlan 300

service-template s4

match outer-vlan 400

show running-config vc

Use this command to show any Virtual Private Wire Service (VPWS) related running configuration.

Command Syntax

show running-config vc

Parameters

None

Command Mode

Privileged Exec mode

Applicability

This command was introduced in OcNOS version 4.2.

Examples

#show running-config vc

mpls l2-circuit vc1 1 2.2.2.2

mpls l2-circuit vc2 3 2.2.2.2

tunnel-select-policy p1

interface xe2

mpls-l2-circuit vc1 service-template s1 primary

mpls-l2-circuit vc2 service-template s3 primary

show running-config vpls

Use this command to show any Virtual Private LAN Service (VPLS) related running configuration.

Command Syntax

show running-config vpls

Parameters

None

Command Mode

Privileged Exec mode

Applicability

This command was introduced in OcNOS version 4.2.

Examples

#show running-config vpls

mpls vpls vpls1 2

signaling ldp

vpls-type vlan

vpls-peer 2.2.2.2

exit-signaling

exit-vpls

mpls vpls vpls2 4

signaling ldp

vpls-type vlan

vpls-peer 2.2.2.2 tunnel-select-policy p1

exit-signaling

exit-vpls

interface xe2

mpls-vpls vpls1 service-template s2

mpls-vpls vpls2 service-template s4
split-horizon group access1

show service-template

Use this command to display information of all or particular service templates.

Command Syntax

show service-template (detail|)

show service-template NAME

Parameters

detail

Show detailed information

NAME

Name of customer service template

Command Mode

Exec mode

Applicability

This command was introduced in OcNOS version 1.3.3.

Examples

#show service-template detail

Service-template : C2

Services mapped : -

Match criteria : 9/8

Service-template : C1

Services mapped : -

Match criteria : 100

Service-template : C3

Services mapped : -

Match criteria : 2-5

#show service-template C1

Service-template : C1

Services mapped : -

Match criteria : 100

Table 1-19 explains the show command output fields.

Table 1-19: show service template output fields
Field	Description
Service-template	Creates a service template and enters service template configuration mode.
Services mapped	Used to match the type of services.
Match criteria	Used to approve the identification result or dismiss it.

show vccv statistics

Use this command to display VCCV messages received prior to advertising capability.

Command Syntax

show vccv statistics

Parameters

None

Command Mode

Privileged mode

Applicability

This command was introduced before OcNOS version 1.3.

Examples

The following is the sample output for show vccv statistics command.

#show vccv statistics

CC Mismatch Discards - 10

Table 1-20 explains the show command output fields.

Table 1-20: show vccv statistics output fields
Field	Description
CC Mismatch Discards	Number of CC mismatch packets received from neighbor discarded.

srlg-disjoint

Use this command to set how to avoid the SRLGs (Shared Risk Link Groups) of a protected primary.

Note: The SRLG option configured in RSVP-TRUNK mode (see the secondary-priority srlg-disjoint command) takes higher preference than the option configured in RSVP router mode (this command).

Use the no form of this command to not avoid the SRLGs of a protected interface.

Command Syntax

srlg-disjoint (forced|preferred)

no srlg-disjoint

Parameters

forced

The router does not create the secondary/backup tunnel unless it avoids SRLGs of the primary-path/protected-interface.

preferred

Command Mode

Router RSVP mode

Example

#configure terminal

(config)#router rsvp

(config-rsvp)# srlg-disjoint forced

trace mpls

Use this command to trace the route traversed by a specified echo request packet in an MPLS protocol. Trace requests can be configured for LDP, RSVP, L2 VC, VPLS, Segment Routing and L3 VPN label switched paths.

trace mpls (6pe default X:X::X:X/M|ldp A.B.C.D/M|rsvp (tunnel-name NAME|egress A.B.C.D)|l3vpn VRFNAME A.B.C.D/M|ipv4 A.B.C.D/M) ({reply-mode (2)|flags|destination A.B.C.D|source A.B.C.D|timeout <1-500>|force-explicit-null|detail}|)

trace mpls (ospf-sr | isis-sr )(ipv4 A.B.C.D/M | sr-policy SR_POLICY_NAME candidate-path CANDIDATE_PATH_ID)({reply-mode (2|3)|flags | destination A.B.C.D

|source A.B.C.D | ttl <1-255> | timeout <1-500> | detail}|)

Parameters

6pe

FEC type is 6pe

default

VPN Instance Name (default)

X:X::X:X/M

6pe prefix address

ldp

FEC type is LDP

A.B.C.D/M

LDP prefix address

rsvp

FEC type is RSVP

tunnel-name

RSVP tunnel name

NAME

Tunnel name string

egress

RSVP tunnel egress

A.B.C.D

RSVP tunnel egress address

l3vpn

FEC type is MPLS VPN (L3-VPN)

VRFNAME

VPN instance name

A.B.C.D./M

VPN prefix

ipv4

FEC type generic; use for static/SNMP label switched paths

A.B.C.D/M

IPv4 prefix address

X:X::X:X/M

VPNv6 prefix

Ospf-sr

SR Protocol OSPF

Isis-sr

SR protocol ISIS

Ipv4

IPV4 FEC

A.B.C.D/M

Prefix with mask

Sr-policy

SR policy trace

SR_POLICY_NAME

SR policy name

Candidate-path

candidate path in sr policy

CANDIDATE_PATH_ID

candidate path id

reply-mode

Reply mode, one of

Reply via UDP/IP packet (default)

flags

Validate FEC stack

destination

Destination address

A.B.C.D

IPv4 address of the destination

source

Source address

A.B.C.D

IPv4 address of the source

timeout

Time to wait before rejecting the probe as a failure, in seconds

<1-500>

Timeout value

force-explicit-null

Force Explicit NULL label

detail

Print detailed output of the trace probe

Defaults

Default timeout value is 60 seconds.

Command Mode

Privileged Exec mode

Applicability

This command was introduced before OcNOS version 1.3. The SR trace command was introduced in OcNOS version 4.1.

Examples

#trace mpls ipv4 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 timeout 65 detail force-explicit-null

#trace mpls l3vpn vrfa 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 timeout 65 detail force-explicit-null

#trace mpls ldp 10.10.0.0/24 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 timeout 65 detail force-explicit-null

#trace mpls rsvp egress 1.2.3.5 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 timeout 65 detail force-explicit-null

#trace mpls rsvp tunnel-name tun1 reply-mode 2 flags destination 127.1.2.3 source 10.10.0.1 timeout 65 detail force-explicit-null

# trace mpls isis-sr ipv4 2.2.2.2/32 detail

# trace mpls ospf-sr ipv4 2.2.2.2/32 detail

# trace mpls isis-sr sr-policy aaa candidate-path 1

# trace mpls ospf-sr sr-policy ABC candidate-path 1

tunnel-id

Use this command to configure tunnel identifier for the MPLS transport tunnel to be used for the MPLS layer-2 virtual circuit.

Use the no parameter with this command to delete tunnel identifier from the MPLS layer-2 virtual circuit.

Command Syntax:

tunnel-id <1-5000>

no tunnel-id

Parameters

<1-5000>

Identifying value for Tunnel-id

Default

By default, tunnel-id is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)#tunnel-id 22

tunnel-name

Use this command to configure tunnel name for the MPLS transport tunnel to be used for the MPLS layer-2 virtual circuit.

Use the no parameter with this command to delete tunnel name from the MPLS layer-2 virtual circuit.

Command Syntax:

tunnel-name NAME

no tunnel-name

Parameters

NAME

Identifying name for MPLS Tunnel

Default

By default, tunnel-name is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)#tunnel-name pe1-to-pe2

tunnel-select-policy

Use this command to configure tunnel selection policy name for the MPLS transport tunnel to be used for the MPLS layer-2 virtual circuit.

Use the no parameter with this command to delete tunnel selection policy name from the MPLS layer-2 virtual circuit.

Command Syntax

tunnel-select-policy POLICYNAME

no tunnel-select-policy

Parameters

POLICYNAME

Selection policy name for MPLS Tunnel

Default

By default, tunnel-select-policy is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)#tunnel-select-policy policy1

vccv cc-type

Use this command to configure the VCCV control channel for MPLS layer-2 virtual circuit.

Use the no parameter with this command to disable control channel from MPLS layer-2 virtual circuit.

Command Syntax

vccv cc-type (type-1|type-2|type-3)

no vccv cc-type (type-1|type-2|type-3)

Parameters

type-1

CC Type 1 - PWE3 Control Word with 0001b as first nibble

type-2

CC Type 2 - MPLS Router Alert Label

type-3

CC Type 3 - MPLS PW Label with TTL == 1

Default

By default, vccv is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)# vccv cc-type type-2

vccv cv-type

Use this command to configure the VCCV control verification for MPLS layer-2 virtual circuit.

Use the no parameter with this command to disable control verification from MPLS layer-2 virtual circuit.

Command Syntax:

vccv cv-type (type-1|type-2|type-3|type-4)

no vccv cv-type (type-1|type-2|type-3|type-4)

Parameters

type-1

BFD IP/UDP-encapsulated for PW Fault Detection only

type-2

BFD IP/UDP-encapsulated for PW Fault Detection and AC/PW Fault Status Signalling

type-3

BFD PW-ACH-encapsulated for PW Fault Detection only

type-4

BFD PW-ACH-encapsulated for PW Fault Detection and AC/PW Fault Status Signalling

Default

By default, vccv is disabled

Command Mode

Configure Pseudowire mode

Applicability

This command was introduced before OcNOS version 1.3.

Example

#configure terminal

(config)#mpls l2-circuit mycircuit 45678 1.2.3.4

(config-pseudowire)# vccv cv-type type-1