Cisco NCS 4200 Series - Use Cases or Deployment Scenarios

Use Cases or Deployment Scenarios
ELB is Supported with MAC Filter for UP-MEP Session
In the following scenario, ELB is supported using a MAC filter for UP-MEP session. If you starting ELB
with out MAC filter, the UP-MEP session will go DOWN.
enable
configure terminal
service instance 800 ethernet 800
encapsulation dot1q 800
service-policy input <NAME>
xconnect 2.2.2.2 880 encapsulation mpls
cfm mep domain <NAME> mpid 200
cos 7
ethernet loopback permit external
ethernet loopback permit internal
Router#ethernet loopback start local interface gi0/0/0 service instance 800 internal dot1q
800 destination mac-address f078.1685.313f timeout none
This is an intrusive loopback and the packets matched with the service will not be able
to pass through. Continue? (yes/[no]): yes
Router#show ethernet cfm maintenance-points remote
--------------------------------------------------------------------------------
MPID Domain Name MacAddress IfSt PtSt
Lvl Domain ID Ingress
RDI MA Name Type Id SrvcInst
EVC Name Age
Local MEP Info
--------------------------------------------------------------------------------
220 CCI f078.1685.313f Up Up
0 CCI Gi0/0/0:(2.2.2.2, 880)
- 800 XCON N/A 800
800 0s
MPID: 200 Domain: CCI MA: 800
Total Remote MEPs: 1
Layer 2 Configuration Guide for Cisco NCS 4200 Series
6
Configuring Ethernet Dataplane Loopback
Use Cases or Deployment Scenarios