Cisco Catalyst 4500 Series Software Configuration Guide

75-25
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 75 Configuring Ethernet OAM and CFM
Configuring Ethernet CFM
Use the no form of each command to remove a configuration or to return to the default settings.
This is a sample configuration for a CVLAN Up MEP:
Switch(config)# ethernet cfm domain abc level 3
Switch(config-ecfm)# service CVLANMEP vlan 10 inner-vlan 20
Switch(config-ecfm-srv)# continuity-check
Switch(config-ecfm-srv)# exit
Switch(config-ecfm)# exit
Switch(config)# interface gigabitethernet1/1
Switch(config-if)# ethernet cfm mep domain abc mpid 1020 service CVLANMEP
Switch(config-if)# end
Similarly, a manual configuration of MIP for CVLAN is configured using the ethernet cfm mip level
level-id vlan svlan-id inner-vlan cvlan-id command.
Step 5
Switch(config-ecfm-arv)# continuity-check
interval value
(Optional) Set the interval at which continuity check
messages are sent. The available values are 1 second, 10
seconds, 1 minute and 10 minutes. The default is 10
seconds.
Note Because faster CCM rates are more CPU-intensive,
we do not recommend configuring a large number
of MEPs running at 1 s intervals.
Step 6
Switch(config-ecfm-arv)# continuity-check
loss-threshold threshold-value
(Optional) Set the number of continuity check messages to
be missed before declaring that an MEP is down. The range
is 2 to 255; the default is 3.
Step 7
Switch(config-ecfm-arv)# exit
Returns to Return to ethernet-cfm configuration mode.
Step 8
Switch(config-ecfm)# exit
Returns to global configuration mode.
Step 9
Switch(config)# interface interface-id
Identify the CVLAN MEP interface and enter interface
configuration mode.
Step 10
Switch(config-if)# ethernet cfm mep domain
domain-name mpid identifier service {ma-name |
ma-number | vpn-id}]
Configure the interface as a CVLAN Up MEP for the
domain.
• domain domain-name—Specify the name of the
created domain.
• mpid identifier—Enter a maintenance end point
identifier. The identifier must be unique for each
VLAN (service instance). The range is 1 to 8191.
• service {ma-name | ma-number | vpn-id}—Use the
same service identifier that was used for configuring
CVLAN Service above in Step3.
Step 11
Switch(config-if)# end
Returns to privileged EXEC mode.
Step 12
Switch# show ethernet cfm maintenance-points
local
Verify the configuration.
Step 13
Switch# copy running-config startup-config
(Optional) Saves your entries in the configuration file.
Command Purpose

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E