Cisco Catalyst 4500 Series Configuration Guide

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Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
OL-25340-01
Chapter 63 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.
The following example illustrates how to configure Ethernet CFM crosscheck:
Switch(config)# ethernet cfm mep crosscheck start-delay 60
Switch(config)# ethernet cfm domain abc level 3
Switch(config-ecfm)# service test vlan 5
Switch(config-ecfm-srv)# mep mpid 23
Switch(config-ecfm-srv)# mep mpid 34
Switch(config-ecfm-srv)# end
Switch# ethernet cfm mep crosscheck enable domain abc vlan 5
Switch# show ethernet cfm maintenance-points remote crosscheck
-------------------------------------------------------------------------
MPID Domain Name Lvl Type Id Mep-Up
MA Name
-------------------------------------------------------------------------
23 abc 3 Vlan 5 No
test
34 abc 3 Vlan 5 No
test
Switch# show ethernet cfm errors
--------------------------------------------------------------------------------
MPID Domain Id Mac Address Type Id
MA Name Reason Lvl Age
--------------------------------------------------------------------------------
34 abc 0000.0000.0000 Vlan 5
test RMEP missing 3 95s
23 abc 0000.0000.0000 Vlan 5
test RMEP missing 3 95s
Switch#
Step 7
Switch# ethernet cfm mep crosscheck {enable |
disable
} domain domain-name {vlan {vlan-id |
any} | port}
• Enable or disable CFM crosscheck for one or more
VLANs or a port MEP in the domain.
• domain domain-name—Specify the name of the
created domain.
• vlan {vlan-id | any}—Enter the service provider
VLAN ID or IDs as a VLAN-ID (1 to 4094), a range of
VLAN-IDs separated by a hyphen, or a series of
VLAN IDs separated by comma. Enter any for any
VLAN.
• port—Identify a port MEP
Step 8
Switch# show ethernet cfm maintenance-points
remote crosscheck
Verifies the configuration.
Step 9
Switch# show ethernet cfm errors
[configuration]
Enter this command after you enable CFM crosscheck to
display the results of the crosscheck operation. Enter the
configuration keyword to display the configuration error
list.
Step 10
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