Reference Guide

74 | 802.1ag
www.dell.com | support.dell.com
Implementation Information
• Since the S-Series has a single MAC address for all physical/LAG interfaces, only one MEP is allowed
per MA (per VLAN or per MD level).
Configure CFM
Configuring CFM is a five-step process:
1. Configure the ecfmacl CAM region using the
cam-acl command. See Configure Ingress Layer 2 ACL
Sub-partitions.
2. Enable Ethernet CFM
3. Create a Maintenance Domain
4. Create a Maintenance Association
5. Create Maintenance Points
6. Use CFM tools:
a Continuity Check Messages
b Loopback Message and Response
c Linktrace Message and Response
Related Configuration Tasks
• Enable CFM SNMP Traps
• Display Ethernet CFM Statistics