ETH-TST Configuration

OcNOS-SP : Carrier Ethernet Guide : Carrier Ethernet Configuration Guide : Ethernet Test Signal Lock Configuration : ETH-TST Configuration

Initiator/generator

#configure terminal	Enter configure mode.
(config)#hardware-profile filter cfm-domain-name-str enable	Configure Hardware profile filter.
(config)#hardware-profile statistics ingress-acl enable	Configure hardware profile statistics ingress-acl.
(config)#vlan database	Enter Vlan config mode.
(config-vlan)#vlan 2-100 bridge 1 state enable	Configure Vlans.
(config-vlan)#exit	Exit Vlan config mode.
(config)#interface xe15	Enter Interface config mode.
(config-if)#switchport	Configure Interface as switchport.
(config-if)#bridge-group 1	Configure bridge-group.
(config-if)#switchport mode trunk	Configure switchport mode as trunk.
(config-if)#switchport trunk allowed vlan all	Configure all vlans as part of switchport trunk.
(config-if)#no shutdown	Bring the interface into operation.
(config-if)#exit	Exit interface mode.
(config)#ethernet cfm domain-type character-string domain-name test1 level 7 mip-creation none	Enter ethernet cfm mode by specifying domain name and bridge.
(config-ether-cfm)#service ma-type string ma-name test1	Configure service ma.
(config-ether-cfm-ma)#vlan 10 bridge 1	Configure service Vlan.
(config-ether-cfm-ma)#mip-creation none	Configure mip-creation type.
(config-ether-cfm-ma)#ethernet cfm mep down mpid 200 active true xe15	Configure ethernet cfm mep.
(config-ether-cfm-ma-mep)#cc multicast state enable	Enable multicast state.
(config-ether-cfm-ma-mep)#exit-ether-ma-mep-mode	Exit Ethernet ma mep mode.
(config-ether-cfm-ma)#mep crosscheck mpid 100	Configure RMEP.
(config-ether-cfm-ma)#cc interval 5	Configure interval in ma mode.
(config-ether-cfm-ma)#exit-ether-ma-mode	Exit ma mode.
(config-ether-cfm)#exit	Exit Ethernet cfm mode.
(config)#ethernet cfm test-signal profile-name test	Configure Ethernet cfm test-signal profile.
(config-cfm-tst)#mode both	Configure test-signal mode as both(generator and receiver).
(config-cfm-tst)#frame-size 1500	Configure test-signal frame-size.
(config-cfm-tst)#commit	Commit the candidate configuration to the running configuration.
(config-cfm-tst)#exit	Exit Ethernet cfm test-signal mode.

Receiver

#configure terminal	Enter configure mode.
(config)#hardware-profile filter cfm-domain-name-str enable	Configure Hardware profile filter.
(config)#hardware-profile statistics ingress-acl enable	Configure hardware profile statistics ingress-acl.
(config)#vlan database	Enter Vlan config mode.
(config-vlan)#vlan 2-100 bridge 1 state enable	Configure Vlans.
(config-vlan)#exit	Exit Vlan config mode.
(config)#interface xe15	Enter Interface config mode.
(config-if)#switchport	Configure Interface as switchport.
(config-if)#bridge-group 1	Configure bridge-group.
(config-if)#switchport mode trunk	Configure switchport mode as trunk.
(config-if)#switchport trunk allowed vlan all	Configure all vlans as part of switchport trunk.
(config-if)#no shutdown	Bring the interface into operation.
(config-if)#exit	Exit interface mode.
(config)#ethernet cfm domain-type character-string domain-name test1 level 7 mip-creation none	Enter ethernet cfm mode by specifying domain name and bridge.
(config-ether-cfm)#service ma-type string ma-name test1	Configure service ma.
(config-ether-cfm-ma)#vlan 10 bridge 1	Configure service Vlan.
(config-ether-cfm-ma)#mip-creation none	Configure mip-creation type.
(config-ether-cfm-ma)#ethernet cfm mep down mpid 100 active true xe15	Configure ethernet cfm mep.
(config-ether-cfm-ma-mep)#cc multicast state enable	Enable multicast state.
(config-ether-cfm-ma-mep)#exit-ether-ma-mep-mode	Exit Ethernet ma mep mode.
(config-ether-cfm-ma)#mep crosscheck mpid 200	Configure RMEP.
(config-ether-cfm-ma)#cc interval 3ms	Configure interval in ma mode.
(config-ether-cfm-ma)#exit-ether-ma-mode	Exit ma mode.
(config-ether-cfm)#exit	Exit Ethernet cfm mode.
(config)#ethernet cfm test-signal profile-name sample_tst	Configure Ethernet cfm test-signal profile.
(config-cfm-tst)#mode receiver	Configure test-signal mode as receiver.
(config-cfm-tst)#commit	Commit the candidate configuration to the running configuration.
(config-cfm-tst)#exit	Exit Ethernet cfm test-signal mode.

Validation

Before the ETH-TST signal is started, convergence needs to be established. Convergence is checked as mentioned below:

CE1#sh ethernet cfm errors domain test1 bridge 1

Domain Name Level Vlan MEPID Defects

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

test1 7 10 200 .....

1. defRDICCM 2. defMACstatus 3. defRemoteCCM

4. defErrorCCM 5. defXconCCM

After the above convergence is established with the receiver node, ETH-TST signal is started from the exec mode as mentioned below.

Generator node

#test-signal start-time relative 0 stop-time relative 4 tst-profile-name test domain test1 ma test1 mep 200 target mac-address 0018.236c.5cca bridge 1

Receiver node

#test-signal start-time relative 0 stop-time relative 4 tst-profile-name sample_tst domain test1 ma test1 mep 100 target mac-address e8c5.7a78.712d bridge 1

ETH-TST Signal initiated is checked as mentioned below :

Generator node

#show ethernet cfm test-signal sessions

MEP-Id Status StartTime Tst-Profile Peer MAC-Address

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

200 Active 2019/02/15 16:32:59 test 0018.236c.5cca

#show ethernet cfm test-signal domain test1 ma test1 mep 200 bridge 1 stats gtf

TST Session status : In-Progress

Elapsed Time(sec) : 77

MD : test1

MA : test1

MEP : 200

Peer MAC Address : 0018.236c.5cca

RMEP ID : 100

Start Time : 2019 Feb 15 16:32:59

Transmitted Packet Count : 509767

Receiver Node

#show ethernet cfm test-signal domain test1 ma test1 mep 100 bridge 1 stats ctf

TST Session status : In-Progress

Elapsed Time(sec) : 83

MD : test1

MA : test1

MEP : 100

Peer MAC Address : e8c5.7a78.712d

RMEP ID : 200

Start Time : 2020 Dec 16 16:34:21

Received Packet Count : 545827

Out-of-Order Packet Count : 0

Error Packet Count : 0

Last Packet Sequence Number : 664967

Last modified date: 07/11/2023