LDP-FRR with ISIS as IGP Configuration
Below are the configurations and validations involving NSM, ISIS, LDP before configuring fast-reroute for IGP and LDP.
PE1
#configure terminal | Enter configuration mode. |
(config)#interface lo | Specify the loopback (lo) interface to be configured. |
(config-if)#ip address 1.1.1.1/32 secondary | Set the IP address of the loopback interface |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#exit | Exit interface mode. |
(config)#router ldp | Enter router mode for LDP. |
(config-router)#router-id 1.1.1.1 | Set the router ID to IP address 1.1.1.1 |
(config-router)#transport-address ipv4 1.1.1.1 0 | Configure the transport address for IPv4 (for IPv6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#targeted-peer ipv4 5.5.5.5 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit router mode |
(config)#interface xe1 | Enter interface mode. |
(config-if)#ip address 10.10.10.1/24 | Configure IPv4 address for xe1. |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe1. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe1. |
(config-if)#isis wide-metric 20 level-1 | Assign isis wide-metric to the interface |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe1 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#interface xe2 | Enter interface mode. |
(config-if)#ip address 20.20.20.1/24 | Configure IPv4 address for xe2 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe2. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe2. |
(config-if)#isis wide-metric 15 level-1 | Assign isis wide-metric to the interface |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe2 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#interface xe3 | Enter interface mode. |
(config-if)#ip address 30.30.30.1/24 | Configure IPv4 address for xe3 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe3 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe3 |
(config-if)#isis wide-metric 60 level-1 | Assign isis wide-metric to the interface |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe3 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#router isis 1 | Create an IS-IS routing instance for area 49 with instance 1 |
(config-router)#net 49.0001.0000.0000.0001.00 | Establish a Network Entity Title for this instance, specifying the area address and the system ID |
(config-router)#dynamic-hostname | Configure the hostname to be advertised for an ISIS instance |
(config-router)#is-type level-1 | Configure instance as level-1-only routing. |
(config-router)#metric-style wide | Configure the new style of metric type as wide |
(config-router)#mpls traffic-eng level-1 | Enable MPLS-TE in is-type Level-1. |
(config-router)#bfd all-interfaces | Enable BFD for ISIS on all interfaces |
(config-router)#capability cspf | Enable CSPF feature for ISIS instance. |
(config-if)#exit | Exit interface mode. |
(config)#bfd interval 3 minrx 3 multiplier 3 | Configure BFD interval |
(config)#commit | Commit all the configurations |
P1
#configure terminal | Enter configuration mode. |
(config)#interface lo | Specify the loopback (lo) interface to be configured. |
(config-if)#ip address 2.2.2.2/32 secondary | Set the IP address of the loopback interface to 2.2.2.2/32 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#exit | Exit interface mode. |
(config)#router ldp | Enter router mode for LDP. |
(config-router)#router-id 2.2.2.2 | Set the router ID to IP address 2.2.2.2 |
(config-router)#transport-address ipv4 2.2.2.2 0 | Configure the transport address for IPv4 (for IPv6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#exit | Exit router mode |
(config)#interface xe1 | Enter interface mode. |
(config-if)#ip address 10.10.10.2/24 | Configure IPv4 address for xe1. |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe1. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe1. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe1 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#interface xe2 | Enter interface mode. |
(config-if)#ip address 40.40.40.1/24 | Configure IPv4 address for xe2 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe2. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe2. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe2 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#router isis 1 | Create an IS-IS routing instance for area 49 with instance 1 |
(config-router)#net 49.0001.0000.0000.0002.00 | Establish a Network Entity Title for this instance, specifying the area address and the system ID |
(config-router)#dynamic-hostname | Configure the hostname to be advertised for an ISIS instance |
(config-router)#is-type level-1 | Configure instance as level-1-only routing. |
(config-router)#metric-style wide | Configure the new style of metric type as wide |
(config-router)#mpls traffic-eng level-1 | Enable MPLS-TE in is-type Level-1. |
(config-router)#bfd all-interfaces | Enable BFD for ISIS on all interfaces |
(config-router)#capability cspf | Enable CSPF feature for ISIS instance. |
(config-if)#exit | Exit interface mode. |
(config)#bfd interval 3 minrx 3 multiplier 3 | Configure BFD interval |
(config)#commit | Commit all the configurations |
P2
#configure terminal | Enter configuration mode. |
(config)#interface lo | Specify the loopback (lo) interface to be configured. |
(config-if)#ip address 3.3.3.3/32 secondary | Set the IP address of the loopback interface to 3.3.3.3/32 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#exit | Exit interface mode. |
(config)#router ldp | Enter router mode for LDP. |
(config-router)#router-id 3.3.3.3 | Set the router ID to IP address 3.3.3.3 |
(config-router)#transport-address ipv4 3.3.3.3 0 | Configure the transport address for IPv4 (for IPv6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#exit | Exit router mode |
(config)#interface xe1 | Enter interface mode. |
(config-if)#ip address 20.20.20.2/24 | Configure IPv4 address for xe1. |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe1. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe1. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe1 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#interface xe2 | Enter interface mode. |
(config-if)#ip address 50.50.50.1/24 | Configure IPv4 address for xe2 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe2. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe2. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe2 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#router isis 1 | Create an IS-IS routing instance for area 49 with instance 1 |
(config-router)#net 49.0001.0000.0000.0003.00 | Establish a Network Entity Title for this instance, specifying the area address and the system ID |
(config-router)#dynamic-hostname | Configure the hostname to be advertised for an ISIS instance |
(config-router)#is-type level-1 | Configure instance as level-1-only routing. |
(config-router)#metric-style wide | Configure the new style of metric type as wide |
(config-router)#mpls traffic-eng level-1 | Enable MPLS-TE in is-type Level-1. |
(config-router)#bfd all-interfaces | Enable BFD for ISIS on all interfaces |
(config-router)#capability cspf | Enable CSPF feature for ISIS instance. |
(config-if)#exit | Exit interface mode. |
(config)#bfd interval 3 minrx 3 multiplier 3 | Configure BFD interval |
(config)#commit | Commit all the configurations |
P3
#configure terminal | Enter configuration mode. |
(config)#interface lo | Specify the loopback (lo) interface to be configured. |
(config-if)#ip address 4.4.4.4/32 secondary | Set the IP address of the loopback interface to 4.4.4.4/32 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#exit | Exit interface mode. |
(config)#router ldp | Enter router mode for LDP. |
(config-router)#router-id 4.4.4.4 | Set the router ID to IP address 4.4.4.4 |
(config-router)#transport-address ipv4 4.4.4.4 0 | Configure the transport address for IPv4 (for IPv6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#exit | Exit router mode |
(config)#interface xe1 | Enter interface mode. |
(config-if)#ip address 30.30.30.2/24 | Configure IPv4 address for xe1. |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe1. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe1. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe1 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#interface xe2 | Enter interface mode. |
(config-if)#ip address 60.60.60.1/24 | Configure IPv4 address for xe2 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe2. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe2. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe2 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#router isis 1 | Create an IS-IS routing instance for area 49 with instance 1 |
(config-router)#net 49.0001.0000.0000.0004.00 | Establish a Network Entity Title for this instance, specifying the area address and the system ID |
(config-router)#dynamic-hostname | Configure the hostname to be advertised for an ISIS instance |
(config-router)#is-type level-1 | Configure instance as level-1-only routing. |
(config-router)#metric-style wide | Configure the new style of metric type as wide |
(config-router)#mpls traffic-eng level-1 | Enable MPLS-TE in is-type Level-1. |
(config-router)#bfd all-interfaces | Enable BFD for ISIS on all interfaces |
(config-router)#capability cspf | Enable CSPF feature for ISIS instance. |
(config-if)#exit | Exit interface mode. |
(config)#bfd interval 3 minrx 3 multiplier 3 | Configure BFD interval |
(config)#commit | Commit all the configurations |
PE2
#configure terminal | Enter configuration mode. |
(config)#interface lo | Specify the loopback (lo) interface to be configured. |
(config-if)#ip address 5.5.5.5/32 secondary | Set the IP address of the loopback interface to 5.5.5.5/32 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#exit | Exit interface mode. |
(config)#router ldp | Enter router mode for LDP. |
(config-router)#router-id 5.5.5.5 | Set the router ID to IP address 5.5.5.5 |
(config-router)#transport-address ipv4 5.5.5.5 0 | Configure the transport address for IPv4 (for IPv6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#targeted-peer ipv4 1.1.1.1 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit router mode |
(config)#interface xe1 | Enter interface mode. |
(config-if)#ip address 40.40.40.2/24 | Configure IPv4 address for xe1. |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe1. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe1. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe1 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#interface xe2 | Enter interface mode. |
(config-if)#ip address 50.50.50.2/24 | Configure IPv4 address for xe2 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe2. |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe2. |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe2 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#interface xe3 | Enter interface mode. |
(config-if)#ip address 60.60.60.2/24 | Configure IPv4 address for xe3 |
(config-if)#ip router isis 1 | Configure IS-IS IPv4 routing on the interface with IS-IS tag instance 1. |
(config-if)#label-switching | Enable label switching on interface xe3 |
(config-if)#enable-ldp ipv4 | Enable LDP for IPv4 on xe3 |
(config-if)#mpls ldp-igp sync isis level-1 | Configure LDP-IGP Synchronization for interface xe3 belonging to an IS-IS process with corresponding IS-IS level. The values level-1|level-2-only|level-1-2 identify the IS-IS level instance. The interface can be acting on any level, but the sync is applicable only when it matches with the level given in IGP sync command. IS-IS: This command is part of ISIS Process. Default: Mandatory configuration. No default option. |
(config-if)#exit | Exit interface mode |
(config)#router isis 1 | Create an IS-IS routing instance for area 49 with instance 1 |
(config-router)#net 49.0001.0000.0000.0005.00 | Establish a Network Entity Title for this instance, specifying the area address and the system ID |
(config-router)#dynamic-hostname | Configure the hostname to be advertised for an ISIS instance |
(config-router)#is-type level-1 | Configure instance as level-1-only routing. |
(config-router)#metric-style wide | Configure the new style of metric type as wide |
(config-router)#mpls traffic-eng level-1 | Enable MPLS-TE in is-type Level-1. |
(config-router)#bfd all-interfaces | Enable BFD for ISIS on all interfaces |
(config-router)#capability cspf | Enable CSPF feature for ISIS instance. |
(config-if)#exit | Exit interface mode. |
(config)#bfd interval 3 minrx 3 multiplier 3 | Configure BFD interval |
(config)#commit | Commit all the configurations |
Validation
PE1#show clns neighbors
Total number of L1 adjacencies: 3
Total number of L2 adjacencies: 0
Total number of adjacencies: 3
Tag 1: VRF : default
System Id Interface SNPA State Holdtime Type Protocol
P1 xe1 5254.0002.5b0a Up 28 L1 IS-IS
P2 xe2 5254.009b.f9a2 Up 6 L1 IS-IS
P3 xe3 5254.005d.e995 Up 8 L1 IS-IS
PE1#show clns neighbors detail
Total number of L1 adjacencies: 3
Total number of L2 adjacencies: 0
Total number of adjacencies: 3
Tag 1: VRF : default
System Id Interface SNPA State Holdtime Type Protocol
P1 xe1 5254.0002.5b0a Up 25 L1 IS-IS
L1 Adjacency ID: 1
L2 Adjacency ID: 2
Uptime: 00:14:43
Area Address(es): 49.0001
IP Address(es): 10.10.10.2
Level-1 Protocols Supported: IPv4
Bidirectional Forwarding Detection is enabled
Adjacency advertisement: Advertise
P2 xe2 5254.009b.f9a2 Up 7 L1 IS-IS
L1 Adjacency ID: 1
L2 Adjacency ID: 2
Uptime: 00:14:19
Area Address(es): 49.0001
IP Address(es): 20.20.20.2
Level-1 Protocols Supported: IPv4
Bidirectional Forwarding Detection is enabled
Adjacency advertisement: Advertise
P3 xe3 5254.005d.e995 Up 5 L1 IS-IS
L1 Adjacency ID: 1
L2 Adjacency ID: 2
Uptime: 00:13:54
Area Address(es): 49.0001
IP Address(es): 30.30.30.2
Level-1 Protocols Supported: IPv4
Bidirectional Forwarding Detection is enabled
Adjacency advertisement: Advertise
PE1#show isis database
Tag 1: VRF : default
IS-IS Level-1 Link State Database:
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
PE1.00-00 * 0x0000000A 0xDB9F 379 0/0/0
PE1.02-00 * 0x00000001 0x8843 319 0/0/0
P1.00-00 0x00000008 0xC257 446 0/0/0
P1.03-00 0x00000001 0xBE07 406 0/0/0
P2.00-00 0x00000007 0x0352 450 0/0/0
P2.02-00 0x00000001 0x7652 342 0/0/0
P2.03-00 0x00000001 0xBF04 436 0/0/0
P3.00-00 0x00000007 0xE1AE 471 0/0/0
P3.02-00 0x00000001 0x774F 357 0/0/0
PE2.00-00 0x0000000A 0xE3FE 467 0/0/0
PE2.04-00 0x00000001 0xA619 466 0/0/0
PE1#show isis database verbose
Tag 1: VRF : default
IS-IS Level-1 Link State Database:
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
PE1.00-00 * 0x0000000A 0xDB9F 369 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: PE1
IP Address: 1.1.1.1
Router ID: 10.12.49.172
Metric: 20 IS-Extended PE1.02
IPv4 Interface Address: 10.10.10.1
Neighbor IP Address: 10.10.10.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 20
Metric: 15 IS-Extended P2.02
IPv4 Interface Address: 20.20.20.1
Neighbor IP Address: 20.20.20.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 15
Metric: 60 IS-Extended P3.02
IPv4 Interface Address: 30.30.30.1
Neighbor IP Address: 30.30.30.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 60
Metric: 10 IP-Extended 1.1.1.1/32
Metric: 20 IP-Extended 10.10.10.0/24
Metric: 15 IP-Extended 20.20.20.0/24
Metric: 60 IP-Extended 30.30.30.0/24
PE1.02-00 * 0x00000001 0x8843 309 0/0/0
Metric: 0 IS-Extended PE1.00
Metric: 0 IS-Extended P1.00
P1.00-00 0x00000008 0xC257 436 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: P1
IP Address: 2.2.2.2
Router ID: 10.12.49.173
Metric: 10 IS-Extended PE1.02
IPv4 Interface Address: 10.10.10.2
Neighbor IP Address: 10.10.10.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended P1.03
IPv4 Interface Address: 40.40.40.1
Neighbor IP Address: 40.40.40.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 2.2.2.2/32
Metric: 10 IP-Extended 10.10.10.0/24
Metric: 10 IP-Extended 40.40.40.0/24
P1.03-00 0x00000001 0xBE07 396 0/0/0
Metric: 0 IS-Extended P1.00
Metric: 0 IS-Extended PE2.00
P2.00-00 0x00000007 0x0352 440 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: P2
IP Address: 3.3.3.3
Router ID: 10.12.49.176
Metric: 10 IS-Extended P2.02
IPv4 Interface Address: 20.20.20.2
Neighbor IP Address: 20.20.20.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended P2.03
IPv4 Interface Address: 50.50.50.1
Neighbor IP Address: 50.50.50.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 3.3.3.3/32
Metric: 10 IP-Extended 50.50.50.0/24
Metric: 10 IP-Extended 20.20.20.0/24
P2.02-00 0x00000001 0x7652 332 0/0/0
Metric: 0 IS-Extended P2.00
Metric: 0 IS-Extended PE1.00
P2.03-00 0x00000001 0xBF04 426 0/0/0
Metric: 0 IS-Extended P2.00
Metric: 0 IS-Extended PE2.00
P3.00-00 0x00000007 0xE1AE 461 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: P3
IP Address: 4.4.4.4
Router ID: 10.12.49.177
Metric: 10 IS-Extended P3.02
IPv4 Interface Address: 30.30.30.2
Neighbor IP Address: 30.30.30.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended PE2.04
IPv4 Interface Address: 60.60.60.1
Neighbor IP Address: 60.60.60.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 4.4.4.4/32
Metric: 10 IP-Extended 60.60.60.0/24
Metric: 10 IP-Extended 30.30.30.0/24
P3.02-00 0x00000001 0x774F 347 0/0/0
Metric: 0 IS-Extended P3.00
Metric: 0 IS-Extended PE1.00
PE2.00-00 0x0000000A 0xE3FE 457 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: PE2
IP Address: 5.5.5.5
Router ID: 10.12.49.174
Metric: 10 IS-Extended P1.03
IPv4 Interface Address: 40.40.40.2
Neighbor IP Address: 40.40.40.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended P2.03
IPv4 Interface Address: 50.50.50.2
Neighbor IP Address: 50.50.50.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended PE2.04
IPv4 Interface Address: 60.60.60.2
Neighbor IP Address: 60.60.60.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 5.5.5.5/32
Metric: 10 IP-Extended 60.60.60.0/24
Metric: 10 IP-Extended 50.50.50.0/24
Metric: 10 IP-Extended 40.40.40.0/24
PE2.04-00 0x00000001 0xA619 456 0/0/0
Metric: 0 IS-Extended PE2.00
Metric: 0 IS-Extended P3.00
PE1#show ldp session
Peer IP Address IF Name My Role State KeepAlive UpTime
5.5.5.5 xe3 Passive OPERATIONAL 30 00:12:46
2.2.2.2 xe1 Passive OPERATIONAL 30 00:14:48
3.3.3.3 xe2 Passive OPERATIONAL 30 00:14:00
4.4.4.4 xe3 Passive OPERATIONAL 30 00:14:07
PE1#show ip route
Codes: K - kernel, C - connected, S - static, R - RIP, B - BGP
O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2,
ia - IS-IS inter area, E - EVPN,
v - vrf leaked
* - candidate default
IP Route Table for VRF "default"
Gateway of last resort is 10.12.49.1 to network 0.0.0.0
K* 0.0.0.0/0 [0/0] via 10.12.49.1, xe0
C 1.1.1.1/32 is directly connected, lo, 00:23:10
i L1 2.2.2.2/32 [115/30] via 10.10.10.2, xe1, 00:15:11
i L1 3.3.3.3/32 [115/25] via 20.20.20.2, xe2, 00:13:41
i L1 4.4.4.4/32 [115/45] via 20.20.20.2, xe2, 00:12:01
i L1 5.5.5.5/32 [115/35] via 20.20.20.2, xe2, 00:12:51
C 10.10.10.0/24 is directly connected, xe1, 00:23:10
C 10.12.49.0/24 is directly connected, xe0, 00:27:49
C 20.20.20.0/24 is directly connected, xe2, 00:23:10
C 30.30.30.0/24 is directly connected, xe3, 00:23:10
i L1 40.40.40.0/24 [115/30] via 10.10.10.2, xe1, 00:12:51
i L1 50.50.50.0/24 [115/25] via 20.20.20.2, xe2, 00:12:51
i L1 60.60.60.0/24 [115/35] via 20.20.20.2, xe2, 00:12:51
C 127.0.0.0/8 is directly connected, lo, 02:59:00
PE1#show ip route summary
-----------------------------------------------
IP routing table name is Default-IP-Routing-Table(0)
-----------------------------------------------
IP routing table maximum-paths : 8
Total number of IPv4 routes : 14
Total number of IPv4 paths : 14
Pending routes (due to route max reached): 0
Route Source Networks
kernel 1
connected 6
isis 7
Total 14
FIB 14
ECMP statistics (active in ASIC):
Total number of IPv4 ECMP routes : 0
Total number of IPv4 ECMP paths : 0
PE1#show ip interface brief
'*' - address is assigned by dhcp client
Interface IP-Address Admin-Status Link-Status
xe0 *10.12.49.172 up up
xe1 unassigned up up
xe1 10.10.10.1 up up
xe3 unassigned up up
xe4 unassigned up up
xe5 unassigned up up
xe6 unassigned up up
xe7 unassigned up up
xe8 unassigned up up
xe9 unassigned up up
xe10 unassigned up up
xe11 unassigned up up
xe2 20.20.20.1 up up
xe3 30.30.30.1 up up
lo 127.0.0.1 up up
PE1#show ip isis route fast-reroute
Tag : 1 VRF : default
Codes : L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area,
D - discard, LP - Link Protecting, NP - Node Protecting,
BP - Broadcast Interface Disjoint, Pri - Primary Path,
Sec - Secondary Path, DP - Downstream Path
PE1#show ldp routes
Prefix Addr Nexthop Addr Intf Owner
0.0.0.0/0 10.12.49.1 xe0 kernel
1.1.1.1/32 0.0.0.0 lo connected
2.2.2.2/32 10.10.10.2 xe1 isis
3.3.3.3/32 20.20.20.2 xe2 isis
4.4.4.4/32 20.20.20.2 xe2 isis
5.5.5.5/32 20.20.20.2 xe2 isis
10.10.10.0/24 0.0.0.0 xe1 connected
10.12.49.0/24 0.0.0.0 xe0 connected
20.20.20.0/24 0.0.0.0 xe2 connected
30.30.30.0/24 0.0.0.0 xe3 connected
40.40.40.0/24 10.10.10.2 xe1 isis
50.50.50.0/24 20.20.20.2 xe2 isis
60.60.60.0/24 20.20.20.2 xe2 isis
PE1#show ldp fec
LSR codes : E/N - LSR is egress/non-egress for this FEC,
L - LSR received a label for this FEC,
> - LSR will use this route for the FEC
FEC Code Session Out Label ELC Nexthop Addr
1.1.1.1/32 E > non-existent none No connected
2.2.2.2/32 NL 4.4.4.4 25608 No no nexthop
NL 3.3.3.3 25608 No no nexthop
NL> 2.2.2.2 impl-null No 10.10.10.2
3.3.3.3/32 NL 2.2.2.2 25608 No no nexthop
NL 4.4.4.4 25609 No no nexthop
NL> 3.3.3.3 impl-null No 20.20.20.2
4.4.4.4/32 NL 2.2.2.2 25609 No no nexthop
NL> 3.3.3.3 25609 No 20.20.20.2
NL 4.4.4.4 impl-null No no nexthop
5.5.5.5/32 NL 4.4.4.4 25610 No no nexthop
NL> 3.3.3.3 25610 No 20.20.20.2
NL 2.2.2.2 25600 No no nexthop
10.10.10.0/24 NL 2.2.2.2 impl-null No connected
E > non-existent none No connected
10.12.49.0/24 NL 3.3.3.3 impl-null No connected
NL 4.4.4.4 impl-null No connected
NL 2.2.2.2 impl-null No connected
E > non-existent none No connected
20.20.20.0/24 NL 3.3.3.3 impl-null No connected
E > non-existent none No connected
30.30.30.0/24 NL 2.2.2.2 25610 No connected
NL 3.3.3.3 25611 No connected
NL 4.4.4.4 impl-null No connected
E > non-existent none No connected
40.40.40.0/24 NL 4.4.4.4 25611 No no nexthop
NL 3.3.3.3 25612 No no nexthop
NL> 2.2.2.2 impl-null No 10.10.10.2
50.50.50.0/24 NL 2.2.2.2 25611 No no nexthop
NL 4.4.4.4 25612 No no nexthop
NL> 3.3.3.3 impl-null No 20.20.20.2
60.60.60.0/24 NL 2.2.2.2 25612 No no nexthop
NL> 3.3.3.3 25613 No 20.20.20.2
NL 4.4.4.4 impl-null No no nexthop
PE1#show ldp downstream
Session peer 5.5.5.5:
FEC Nexthop Addr State Label Req.ID Attr
Session peer 2.2.2.2:
FEC Nexthop Addr State Label Req.ID Attr
60.60.60.0/24 connected Established 25612 0
50.50.50.0/24 connected Established 25611 0
30.30.30.0/24 connected Established 25610 0
4.4.4.4/32 connected Established 25609 0
3.3.3.3/32 connected Established 25608 0
5.5.5.5/32 connected Established 25600 0
40.40.40.0/24 10.10.10.2 Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
10.10.10.0/24 connected Established impl-null 0
2.2.2.2/32 10.10.10.2 Established impl-null 0
Session peer 3.3.3.3:
FEC Nexthop Addr State Label Req.ID Attr
40.40.40.0/24 connected Established 25612 0
30.30.30.0/24 connected Established 25611 0
4.4.4.4/32 20.20.20.2 Established 25609 0
2.2.2.2/32 connected Established 25608 0
60.60.60.0/24 20.20.20.2 Established 25613 0
5.5.5.5/32 20.20.20.2 Established 25610 0
50.50.50.0/24 20.20.20.2 Established impl-null 0
20.20.20.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
3.3.3.3/32 20.20.20.2 Established impl-null 0
Session peer 4.4.4.4:
FEC Nexthop Addr State Label Req.ID Attr
50.50.50.0/24 connected Established 25612 0
40.40.40.0/24 connected Established 25611 0
5.5.5.5/32 connected Established 25610 0
3.3.3.3/32 connected Established 25609 0
2.2.2.2/32 connected Established 25608 0
60.60.60.0/24 connected Established impl-null 0
30.30.30.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
4.4.4.4/32 connected Established impl-null 0
PE1#show ldp lsp
DOWNSTREAM LSP :
FEC Nexthop Addr State Label Req.ID Attr
1.1.1.1/32 connected Established none 0 None
2.2.2.2/32 connected Established 25608 0
2.2.2.2/32 connected Established 25608 0
2.2.2.2/32 10.10.10.2 Established impl-null 0
3.3.3.3/32 connected Established 25608 0
3.3.3.3/32 connected Established 25609 0
3.3.3.3/32 20.20.20.2 Established impl-null 0
4.4.4.4/32 connected Established 25609 0
4.4.4.4/32 20.20.20.2 Established 25609 0
4.4.4.4/32 connected Established impl-null 0
5.5.5.5/32 connected Established 25610 0
5.5.5.5/32 20.20.20.2 Established 25610 0
5.5.5.5/32 connected Established 25600 0
10.10.10.0/24 connected Established impl-null 0
10.10.10.0/24 connected Established none 0 None
10.12.49.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established none 0 None
20.20.20.0/24 connected Established impl-null 0
20.20.20.0/24 connected Established none 0 None
30.30.30.0/24 connected Established 25610 0
30.30.30.0/24 connected Established 25611 0
30.30.30.0/24 connected Established impl-null 0
30.30.30.0/24 connected Established none 0 None
40.40.40.0/24 connected Established 25611 0
40.40.40.0/24 connected Established 25612 0
40.40.40.0/24 10.10.10.2 Established impl-null 0
50.50.50.0/24 connected Established 25611 0
50.50.50.0/24 connected Established 25612 0
50.50.50.0/24 20.20.20.2 Established impl-null 0
60.60.60.0/24 connected Established 25612 0
60.60.60.0/24 20.20.20.2 Established 25613 0
60.60.60.0/24 connected Established impl-null 0
UPSTREAM LSP :
FEC State Label Req.ID Attr
1.1.1.1/32 Established impl-null 0 None
1.1.1.1/32 Established impl-null 0 None
1.1.1.1/32 Established impl-null 0 None
2.2.2.2/32 Established 25604 0 None
2.2.2.2/32 Established 25608 0 None
3.3.3.3/32 Established 25605 0 None
3.3.3.3/32 Established 25600 0 None
4.4.4.4/32 Established 25603 0 None
4.4.4.4/32 Established 25602 0 None
4.4.4.4/32 Established 25603 0 None
4.4.4.4/32 Established 25602 0 None
5.5.5.5/32 Established 25614 0 None
5.5.5.5/32 Established 25615 0 None
5.5.5.5/32 Established 25615 0 None
10.10.10.0/24 Established impl-null 0 None
10.10.10.0/24 Established impl-null 0 None
10.10.10.0/24 Established impl-null 0 None
10.12.49.0/24 Established impl-null 0 None
10.12.49.0/24 Established impl-null 0 None
10.12.49.0/24 Established impl-null 0 None
20.20.20.0/24 Established impl-null 0 None
20.20.20.0/24 Established impl-null 0 None
20.20.20.0/24 Established impl-null 0 None
30.30.30.0/24 Established impl-null 0 None
30.30.30.0/24 Established impl-null 0 None
30.30.30.0/24 Established impl-null 0 None
40.40.40.0/24 Established 25606 0 None
40.40.40.0/24 Established 25610 0 None
50.50.50.0/24 Established 25607 0 None
50.50.50.0/24 Established 25601 0 None
60.60.60.0/24 Established 25616 0 None
60.60.60.0/24 Established 25617 0 None
60.60.60.0/24 Established 25617 0 None
PE1#show mpls forwarding-table
Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup
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
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
L> 2.2.2.2/32 1 1 - Yes LSP_DEFAULT 3 xe1 No 10.10.10.2
L> 3.3.3.3/32 5 3 - Yes LSP_DEFAULT 3 xe2 No 20.20.20.2
L> 4.4.4.4/32 3 7 - Yes LSP_DEFAULT 25609 xe2 No 20.20.20.2
L> 5.5.5.5/32 7 5 - Yes LSP_DEFAULT 25610 xe2 No 20.20.20.2
L> 40.40.40.0/24 2 1 - Yes LSP_DEFAULT 3 xe1 No 10.10.10.2
L> 50.50.50.0/24 6 3 - Yes LSP_DEFAULT 3 xe2 No 20.20.20.2
L> 60.60.60.0/24 4 6 - Yes LSP_DEFAULT 25613 xe2 No 20.20.20.2
PE1#show mpls forwarding-table 5.5.5.5/32
Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup
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
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
L> 5.5.5.5/32 7 5 - Yes LSP_DEFAULT 25610 xe2 No 20.20.20.2
PE1#show mpls ftn-table
Primary FTN entry with FEC: 2.2.2.2/32, id: 1, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: xe1, out label: 3
Nexthop addr: 10.10.10.2 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 3.3.3.3/32, id: 5, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 4, 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: xe2, out label: 3
Nexthop addr: 20.20.20.2 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 3, 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
Matched bytes:368, pkts:4, TX bytes:368, Pushed pkts:4
Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: xe2, out label: 25609
Nexthop addr: 20.20.20.2 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 5.5.5.5/32, id: 7, 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
Matched bytes:339, pkts:4, TX bytes:355, Pushed pkts:4
Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: xe2, out label: 25610
Nexthop addr: 20.20.20.2 cross connect ix: 5, op code: Push
Primary FTN entry with FEC: 40.40.40.0/24, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: xe1, out label: 3
Nexthop addr: 10.10.10.2 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 50.50.50.0/24, id: 6, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 4, 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: xe2, out label: 3
Nexthop addr: 20.20.20.2 cross connect ix: 4, op code: Push
Primary FTN entry with FEC: 60.60.60.0/24, id: 4, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 6
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 6, owner: LDP, Stale: NO, out intf: xe2, out label: 25613
Nexthop addr: 20.20.20.2 cross connect ix: 6, op code: Push
PE1#show mpls ftn-table 5.5.5.5/32
Primary FTN entry with FEC: 5.5.5.5/32, id: 7, 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
Matched bytes:339, pkts:4, TX bytes:355, Pushed pkts:4
Cross connect ix: 5, in intf: - in label: 0 out-segment ix: 5
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: LDP, Stale: NO, out intf: xe2, out label: 25610
Nexthop addr: 20.20.20.2 cross connect ix: 5, op code: Push
PE1#show ldp fec prefix 5.5.5.5/32
LSR codes : E/N - LSR is egress/non-egress for this FEC,
L - LSR received a label for this FEC,
> - LSR will use this route for the FEC
FEC Code Session Out Label ELC Nexthop Addr
5.5.5.5/32 NL 4.4.4.4 25610 No no nexthop
NL> 3.3.3.3 25610 No 20.20.20.2
NL 2.2.2.2 25600 No no nexthop
PE2:
PE2#show clns neighbors
Total number of L1 adjacencies: 3
Total number of L2 adjacencies: 0
Total number of adjacencies: 3
Tag 1: VRF : default
System Id Interface SNPA State Holdtime Type Protocol
P3 xe3 5254.0015.057e Up 25 L1 IS-IS
P2 xe2 5254.007b.6b14 Up 6 L1 IS-IS
P1 xe1 5254.00ea.0b3a Up 6 L1 IS-IS
PE2#show clns neighbors detail
Total number of L1 adjacencies: 3
Total number of L2 adjacencies: 0
Total number of adjacencies: 3
Tag 1: VRF : default
System Id Interface SNPA State Holdtime Type Protocol
P3 xe3 5254.0015.057e Up 21 L1 IS-IS
L1 Adjacency ID: 1
L2 Adjacency ID: 2
Uptime: 00:18:38
Area Address(es): 49.0001
IP Address(es): 60.60.60.1
Level-1 Protocols Supported: IPv4
Bidirectional Forwarding Detection is enabled
Adjacency advertisement: Advertise
P2 xe2 5254.007b.6b14 Up 5 L1 IS-IS
L1 Adjacency ID: 1
L2 Adjacency ID: 2
Uptime: 00:19:18
Area Address(es): 49.0001
IP Address(es): 50.50.50.1
Level-1 Protocols Supported: IPv4
Bidirectional Forwarding Detection is enabled
Adjacency advertisement: Advertise
P1 xe1 5254.00ea.0b3a Up 5 L1 IS-IS
L1 Adjacency ID: 1
L2 Adjacency ID: 2
Uptime: 00:19:48
Area Address(es): 49.0001
IP Address(es): 40.40.40.1
Level-1 Protocols Supported: IPv4
Bidirectional Forwarding Detection is enabled
Adjacency advertisement: Advertise
PE2#show isis database
Tag 1: VRF : default
IS-IS Level-1 Link State Database:
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
PE1.00-00 0x0000000B 0xD9A0 881 0/0/0
PE1.02-00 0x00000002 0x8644 821 0/0/0
P1.00-00 0x00000009 0xC058 949 0/0/0
P1.03-00 0x00000002 0xBC08 909 0/0/0
P2.00-00 0x00000008 0x0153 953 0/0/0
P2.02-00 0x00000002 0x7453 845 0/0/0
P2.03-00 0x00000002 0xBD05 939 0/0/0
P3.00-00 0x00000008 0xDFAF 974 0/0/0
P3.02-00 0x00000002 0x7550 860 0/0/0
PE2.00-00 * 0x0000000B 0xE1FF 971 0/0/0
PE2.04-00 * 0x00000002 0xA41A 970 0/0/0
PE2#show isis database verbose
Tag 1: VRF : default
IS-IS Level-1 Link State Database:
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
PE1.00-00 0x0000000B 0xD9A0 871 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: PE1
IP Address: 1.1.1.1
Router ID: 10.12.49.172
Metric: 20 IS-Extended PE1.02
IPv4 Interface Address: 10.10.10.1
Neighbor IP Address: 10.10.10.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 20
Metric: 15 IS-Extended P2.02
IPv4 Interface Address: 20.20.20.1
Neighbor IP Address: 20.20.20.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 15
Metric: 60 IS-Extended P3.02
IPv4 Interface Address: 30.30.30.1
Neighbor IP Address: 30.30.30.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 60
Metric: 10 IP-Extended 1.1.1.1/32
Metric: 20 IP-Extended 10.10.10.0/24
Metric: 15 IP-Extended 20.20.20.0/24
Metric: 60 IP-Extended 30.30.30.0/24
PE1.02-00 0x00000002 0x8644 811 0/0/0
Metric: 0 IS-Extended PE1.00
Metric: 0 IS-Extended P1.00
P1.00-00 0x00000009 0xC058 940 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: P1
IP Address: 2.2.2.2
Router ID: 10.12.49.173
Metric: 10 IS-Extended PE1.02
IPv4 Interface Address: 10.10.10.2
Neighbor IP Address: 10.10.10.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended P1.03
IPv4 Interface Address: 40.40.40.1
Neighbor IP Address: 40.40.40.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 2.2.2.2/32
Metric: 10 IP-Extended 10.10.10.0/24
Metric: 10 IP-Extended 40.40.40.0/24
P1.03-00 0x00000002 0xBC08 899 0/0/0
Metric: 0 IS-Extended P1.00
Metric: 0 IS-Extended PE2.00
P2.00-00 0x00000008 0x0153 943 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: P2
IP Address: 3.3.3.3
Router ID: 10.12.49.176
Metric: 10 IS-Extended P2.02
IPv4 Interface Address: 20.20.20.2
Neighbor IP Address: 20.20.20.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended P2.03
IPv4 Interface Address: 50.50.50.1
Neighbor IP Address: 50.50.50.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 3.3.3.3/32
Metric: 10 IP-Extended 50.50.50.0/24
Metric: 10 IP-Extended 20.20.20.0/24
P2.02-00 0x00000002 0x7453 835 0/0/0
Metric: 0 IS-Extended P2.00
Metric: 0 IS-Extended PE1.00
P2.03-00 0x00000002 0xBD05 929 0/0/0
Metric: 0 IS-Extended P2.00
Metric: 0 IS-Extended PE2.00
P3.00-00 0x00000008 0xDFAF 964 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: P3
IP Address: 4.4.4.4
Router ID: 10.12.49.177
Metric: 10 IS-Extended P3.02
IPv4 Interface Address: 30.30.30.2
Neighbor IP Address: 30.30.30.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended PE2.04
IPv4 Interface Address: 60.60.60.1
Neighbor IP Address: 60.60.60.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 4.4.4.4/32
Metric: 10 IP-Extended 60.60.60.0/24
Metric: 10 IP-Extended 30.30.30.0/24
P3.02-00 0x00000002 0x7550 850 0/0/0
Metric: 0 IS-Extended P3.00
Metric: 0 IS-Extended PE1.00
PE2.00-00 * 0x0000000B 0xE1FF 961 0/0/0
Area Address: 49.0001
NLPID: 0xCC
Hostname: PE2
IP Address: 5.5.5.5
Router ID: 10.12.49.174
Metric: 10 IS-Extended P1.03
IPv4 Interface Address: 40.40.40.2
Neighbor IP Address: 40.40.40.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended P2.03
IPv4 Interface Address: 50.50.50.2
Neighbor IP Address: 50.50.50.1
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IS-Extended PE2.04
IPv4 Interface Address: 60.60.60.2
Neighbor IP Address: 60.60.60.2
Maximum Link Bandwidth : 100000.00 kbits/sec
Reservable Bandwidth : 100000.00 kbits/sec
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100000.00 kbits/sec
Unreserved Bandwidth at priority 1: 100000.00 kbits/sec
Unreserved Bandwidth at priority 2: 100000.00 kbits/sec
Unreserved Bandwidth at priority 3: 100000.00 kbits/sec
Unreserved Bandwidth at priority 4: 100000.00 kbits/sec
Unreserved Bandwidth at priority 5: 100000.00 kbits/sec
Unreserved Bandwidth at priority 6: 100000.00 kbits/sec
Unreserved Bandwidth at priority 7: 100000.00 kbits/sec
TE-Default Metric: 10
Metric: 10 IP-Extended 5.5.5.5/32
Metric: 10 IP-Extended 60.60.60.0/24
Metric: 10 IP-Extended 50.50.50.0/24
Metric: 10 IP-Extended 40.40.40.0/24
PE2.04-00 * 0x00000002 0xA41A 960 0/0/0
Metric: 0 IS-Extended PE2.00
Metric: 0 IS-Extended P3.00
PE2#show ldp session
Peer IP Address IF Name My Role State KeepAlive UpTime
1.1.1.1 xe2 Active OPERATIONAL 30 00:19:22
2.2.2.2 xe1 Active OPERATIONAL 30 00:19:27
3.3.3.3 xe2 Active OPERATIONAL 30 00:19:24
4.4.4.4 xe3 Active OPERATIONAL 30 00:19:12
PE2#show ip route
Codes: K - kernel, C - connected, S - static, R - RIP, B - BGP
O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2,
ia - IS-IS inter area, E - EVPN,
v - vrf leaked
* - candidate default
IP Route Table for VRF "default"
Gateway of last resort is 10.12.49.1 to network 0.0.0.0
K* 0.0.0.0/0 [0/0] via 10.12.49.1, xe0
i L1 1.1.1.1/32 [115/30] via 60.60.60.1, xe1, 00:20:03
[115/30] via 50.50.50.1, xe2
[115/30] via 40.40.40.1, xe1
i L1 2.2.2.2/32 [115/20] via 40.40.40.1, xe1, 00:19:01
i L1 3.3.3.3/32 [115/20] via 50.50.50.1, xe2, 00:19:01
i L1 4.4.4.4/32 [115/20] via 60.60.60.1, xe1, 00:19:01
C 5.5.5.5/32 is directly connected, lo, 00:26:47
i L1 10.10.10.0/24 [115/20] via 40.40.40.1, xe1, 00:19:01
C 10.12.49.0/24 is directly connected, xe0, 00:38:00
i L1 20.20.20.0/24 [115/20] via 50.50.50.1, xe2, 00:19:01
i L1 30.30.30.0/24 [115/20] via 60.60.60.1, xe1, 00:19:01
C 40.40.40.0/24 is directly connected, xe1, 00:26:47
C 50.50.50.0/24 is directly connected, xe2, 00:26:47
C 60.60.60.0/24 is directly connected, xe1, 00:26:47
C 127.0.0.0/8 is directly connected, lo, 03:05:08
PE2#show ip route summary
-----------------------------------------------
IP routing table name is Default-IP-Routing-Table(0)
-----------------------------------------------
IP routing table maximum-paths : 8
Total number of IPv4 routes : 14
Total number of IPv4 paths : 16
Pending routes (due to route max reached): 0
Route Source Networks
kernel 1
connected 6
isis 7
Total 14
FIB 14
ECMP statistics (active in ASIC):
Total number of IPv4 ECMP routes : 1
Total number of IPv4 ECMP paths : 3
Number of routes with 3 ECMP paths: 1
PE2#show ip interface brief
'*' - address is assigned by dhcp client
Interface IP-Address Admin-Status Link-Status
xe0 *10.12.49.174 up up
xe3 60.60.60.2 up up
xe2 unassigned up up
xe2 50.50.50.2 up up
xe4 unassigned up up
xe5 unassigned up up
xe6 unassigned up up
xe7 unassigned up up
xe1 40.40.40.2 up up
xe9 unassigned up up
xe10 unassigned up up
xe11 unassigned up up
xe12 unassigned up up
xe13 unassigned up up
lo 127.0.0.1 up up
PE2#show ip isis route fast-reroute
Tag : 1 VRF : default
Codes : L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area,
D - discard, LP - Link Protecting, NP - Node Protecting,
BP - Broadcast Interface Disjoint, Pri - Primary Path,
Sec - Secondary Path, DP - Downstream Path
PE2#show ldp routes
Prefix Addr Nexthop Addr Intf Owner
0.0.0.0/0 10.12.49.1 xe0 kernel
1.1.1.1/32 40.40.40.1 xe1 isis
60.60.60.1 xe3 isis
50.50.50.1 xe2 isis
2.2.2.2/32 40.40.40.1 xe1 isis
3.3.3.3/32 50.50.50.1 xe2 isis
4.4.4.4/32 60.60.60.1 xe3 isis
5.5.5.5/32 0.0.0.0 lo connected
10.10.10.0/24 40.40.40.1 xe1 isis
10.12.49.0/24 0.0.0.0 xe0 connected
20.20.20.0/24 50.50.50.1 xe2 isis
30.30.30.0/24 60.60.60.1 xe3 isis
40.40.40.0/24 0.0.0.0 xe1 connected
50.50.50.0/24 0.0.0.0 xe2 connected
60.60.60.0/24 0.0.0.0 xe3 connected
PE2#show ldp fec
LSR codes : E/N - LSR is egress/non-egress for this FEC,
L - LSR received a label for this FEC,
> - LSR will use this route for the FEC
FEC Code Session Out Label ELC Nexthop Addr
1.1.1.1/32 NL> 4.4.4.4 25600 No 60.60.60.1
NL> 3.3.3.3 25600 No 50.50.50.1
NL> 2.2.2.2 25601 No 40.40.40.1
2.2.2.2/32 NL> 2.2.2.2 impl-null No 40.40.40.1
3.3.3.3/32 NL> 3.3.3.3 impl-null No 50.50.50.1
4.4.4.4/32 NL> 4.4.4.4 impl-null No 60.60.60.1
5.5.5.5/32 E > non-existent none No connected
10.10.10.0/24 NL> 2.2.2.2 impl-null No 40.40.40.1
10.12.49.0/24 NL 4.4.4.4 impl-null No connected
NL 3.3.3.3 impl-null No connected
NL 2.2.2.2 impl-null No connected
E > non-existent none No connected
20.20.20.0/24 NL 4.4.4.4 25605 No no nexthop
NL> 3.3.3.3 impl-null No 50.50.50.1
NL 2.2.2.2 25604 No no nexthop
30.30.30.0/24 NL> 4.4.4.4 impl-null No 60.60.60.1
40.40.40.0/24 NL 2.2.2.2 impl-null No connected
E > non-existent none No connected
50.50.50.0/24 NL 3.3.3.3 impl-null No connected
E > non-existent none No connected
60.60.60.0/24 NL 4.4.4.4 impl-null No connected
E > non-existent none No connected
PE2#show ldp downstream
Session peer 1.1.1.1:
FEC Nexthop Addr State Label Req.ID Attr
Session peer 2.2.2.2:
FEC Nexthop Addr State Label Req.ID Attr
40.40.40.0/24 connected Established impl-null 0
20.20.20.0/24 connected Established 25604 0
10.12.49.0/24 connected Established impl-null 0
10.10.10.0/24 40.40.40.1 Established impl-null 0
2.2.2.2/32 40.40.40.1 Established impl-null 0
1.1.1.1/32 40.40.40.1 Established 25601 0
Session peer 3.3.3.3:
FEC Nexthop Addr State Label Req.ID Attr
50.50.50.0/24 connected Established impl-null 0
20.20.20.0/24 50.50.50.1 Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
3.3.3.3/32 50.50.50.1 Established impl-null 0
1.1.1.1/32 50.50.50.1 Established 25600 0
Session peer 4.4.4.4:
FEC Nexthop Addr State Label Req.ID Attr
60.60.60.0/24 connected Established impl-null 0
30.30.30.0/24 60.60.60.1 Established impl-null 0
20.20.20.0/24 connected Established 25605 0
10.12.49.0/24 connected Established impl-null 0
4.4.4.4/32 60.60.60.1 Established impl-null 0
1.1.1.1/32 60.60.60.1 Established 25600 0
PE2#show ldp lsp
DOWNSTREAM LSP :
FEC Nexthop Addr State Label Req.ID Attr
1.1.1.1/32 60.60.60.1 Established 25600 0
1.1.1.1/32 50.50.50.1 Established 25600 0
1.1.1.1/32 40.40.40.1 Established 25601 0
2.2.2.2/32 40.40.40.1 Established impl-null 0
3.3.3.3/32 50.50.50.1 Established impl-null 0
4.4.4.4/32 60.60.60.1 Established impl-null 0
5.5.5.5/32 connected Established none 0 None
10.10.10.0/24 40.40.40.1 Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established impl-null 0
10.12.49.0/24 connected Established none 0 None
20.20.20.0/24 connected Established 25605 0
20.20.20.0/24 50.50.50.1 Established impl-null 0
20.20.20.0/24 connected Established 25604 0
30.30.30.0/24 60.60.60.1 Established impl-null 0
40.40.40.0/24 connected Established impl-null 0
40.40.40.0/24 connected Established none 0 None
50.50.50.0/24 connected Established impl-null 0
50.50.50.0/24 connected Established none 0 None
60.60.60.0/24 connected Established impl-null 0
60.60.60.0/24 connected Established none 0 None
UPSTREAM LSP :
FEC State Label Req.ID Attr
2.2.2.2/32 Established 25601 0 None
2.2.2.2/32 Established 25608 0 None
3.3.3.3/32 Established 25614 0 None
3.3.3.3/32 Established 25609 0 None
4.4.4.4/32 Established 25615 0 None
4.4.4.4/32 Established 25603 0 None
5.5.5.5/32 Established impl-null 0 None
5.5.5.5/32 Established impl-null 0 None
5.5.5.5/32 Established impl-null 0 None
10.10.10.0/24 Established 25604 0 None
10.10.10.0/24 Established 25611 0 None
10.12.49.0/24 Established impl-null 0 None
10.12.49.0/24 Established impl-null 0 None
10.12.49.0/24 Established impl-null 0 None
20.20.20.0/24 Established 25616 0 None
20.20.20.0/24 Established 25616 0 None
20.20.20.0/24 Established 25612 0 None
20.20.20.0/24 Established 25612 0 None
30.30.30.0/24 Established 25617 0 None
30.30.30.0/24 Established 25606 0 None
40.40.40.0/24 Established impl-null 0 None
40.40.40.0/24 Established impl-null 0 None
40.40.40.0/24 Established impl-null 0 None
50.50.50.0/24 Established impl-null 0 None
50.50.50.0/24 Established impl-null 0 None
50.50.50.0/24 Established impl-null 0 None
60.60.60.0/24 Established impl-null 0 None
60.60.60.0/24 Established impl-null 0 None
60.60.60.0/24 Established impl-null 0 None
PE2#show mpls forwarding-table
Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup
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
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
L> 1.1.1.1/32 1 1 - Yes LSP_DEFAULT 25601 xe1 No 40.40.40.1
7 - Yes LSP_DEFAULT 25600 xe3 No 60.60.60.1
8 - Yes LSP_DEFAULT 25600 xe2 No 50.50.50.1
L> 2.2.2.2/32 2 2 - Yes LSP_DEFAULT 3 xe1 No 40.40.40.1
L> 3.3.3.3/32 3 9 - Yes LSP_DEFAULT 3 xe2 No 50.50.50.1
L> 4.4.4.4/32 4 10 - Yes LSP_DEFAULT 3 xe3 No 60.60.60.1
L> 10.10.10.0/24 5 2 - Yes LSP_DEFAULT 3 xe1 No 40.40.40.1
L> 20.20.20.0/24 6 9 - Yes LSP_DEFAULT 3 xe2 No 50.50.50.1
L> 30.30.30.0/24 7 10 - Yes LSP_DEFAULT 3 xe3 No 60.60.60.1
PE2#show mpls forwarding-table 5.5.5.5/32
Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup
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
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
PE2#show mpls forwarding-table 1.1.1.1/32
Codes: > - installed FTN, * - selected FTN, p - stale FTN, ! - using backup
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
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
L> 1.1.1.1/32 1 1 - Yes LSP_DEFAULT 25601 xe1 No 40.40.40.1
7 - Yes LSP_DEFAULT 25600 xe3 No 60.60.60.1
8 - Yes LSP_DEFAULT 25600 xe2 No 50.50.50.1
PE2#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.1/32, id: 1, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: xe1, out label: 25601
Nexthop addr: 40.40.40.1 cross connect ix: 1, op code: Push
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Down, Oper Status: Not present
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: xe1, out label: 25600
Nexthop addr: 60.60.60.1 cross connect ix: 1, op code: Push
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Down, Oper Status: Not present
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: xe2, out label: 25600
Nexthop addr: 50.50.50.1 cross connect ix: 1, op code: Push
Primary FTN entry with FEC: 2.2.2.2/32, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: N/A, Stale: NO, out intf: xe1, out label: 3
Nexthop addr: 40.40.40.1 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 3.3.3.3/32, id: 3, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 9
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: N/A, Stale: NO, out intf: xe2, out label: 3
Nexthop addr: 50.50.50.1 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 4.4.4.4/32, id: 4, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 10
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: N/A, Stale: NO, out intf: xe1, out label: 3
Nexthop addr: 60.60.60.1 cross connect ix: 8, op code: Push
Primary FTN entry with FEC: 10.10.10.0/24, id: 5, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: N/A, Stale: NO, out intf: xe1, out label: 3
Nexthop addr: 40.40.40.1 cross connect ix: 2, op code: Push
Primary FTN entry with FEC: 20.20.20.0/24, id: 6, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 9
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: N/A, Stale: NO, out intf: xe2, out label: 3
Nexthop addr: 50.50.50.1 cross connect ix: 7, op code: Push
Primary FTN entry with FEC: 30.30.30.0/24, id: 7, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 10
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: N/A, Stale: NO, out intf: xe1, out label: 3
Nexthop addr: 60.60.60.1 cross connect ix: 8, op code: Push
PE2#show mpls ftn-table 1.1.1.1/32
Primary FTN entry with FEC: 1.1.1.1/32, id: 1, 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
Matched bytes:0, pkts:0, TX bytes:0, Pushed pkts:0
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: LDP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: LDP, Stale: NO, out intf: xe1, out label: 25601
Nexthop addr: 40.40.40.1 cross connect ix: 1, op code: Push
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 7
Owner: LDP, Persistent: No, Admin Status: Down, Oper Status: Not present
Out-segment with ix: 7, owner: LDP, Stale: NO, out intf: xe1, out label: 25600
Nexthop addr: 60.60.60.1 cross connect ix: 1, op code: Push
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 8
Owner: LDP, Persistent: No, Admin Status: Down, Oper Status: Not present
Out-segment with ix: 8, owner: LDP, Stale: NO, out intf: xe2, out label: 25600
Nexthop addr: 50.50.50.1 cross connect ix: 1, op code: Push
PE2#show ldp fec prefix 1.1.1.1/32
LSR codes : E/N - LSR is egress/non-egress for this FEC,
L - LSR received a label for this FEC,
> - LSR will use this route for the FEC
FEC Code Session Out Label ELC Nexthop Addr
1.1.1.1/32 NL> 4.4.4.4 25600 No 60.60.60.1
NL> 3.3.3.3 25600 No 50.50.50.1
NL> 2.2.2.2 25601 No 40.40.40.1