Cisco Systems ME 3400 Configuring Ethernet CFM Crosscheck

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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide

OL-9639-06

Chapter 39 Configuring Ethernet OAM, CFM, and E-LMI

Configuring Ethernet CFM

Use the no form of each command to remove a configuration or to return to the default settings.

Configuring Ethernet CFM Crosscheck

Beginning in privileged EXEC mode, follow these steps to configure Ethernet CFM crosscheck:

Step 7 ethernet cfm mip level level-id Configure a customer level or service-provider level

maintenance intermediate point (MIP) for the interface.

The MIP level range is 0 to 7.

Note If you plan to configure a MEP at level 7 on this

interface, do not use this command to configure a

MIP on the interface.

Step 8 ethernet cfm mep level level-id [inward] mpid

identifier vlan vlan-id Configure maintenance end points (MEPs). for different

maintenance levels. The MEP level range is 0 to 7.

• (Optional) Specify the end point in the inward

direction.

• For mpid identifier, enter a maintenance end point

identifier. The identifier must be unique for each

VLAN (service instance). The range is 1 to 8191.

• For vlan vlan-id, enter the service provider VLAN ID

or IDs as a VLAN-ID (1 to 4095), a range of

VLAN-IDs separated by a hyphen, or a series of

VLAN IDs separated by comma.

Note Repeat the command for different level IDs.

Step 9 exit Return to global configuration mode.

Step 10 snmp-server enable traps ethernet cfm cc [mep-up]

[mep-down] [config] [loop] [cross-connect](Optional) Enable Ethernet CFM continuity check traps.

Step 11 snmp-server enable traps ethernet cfm crosscheck

[mep-unknown] [mep-missing] [service-up](Optional) Enable Ethernet CFM crosscheck traps.

Step 12 end Return to privileged EXEC mode.

Step 13 show ethernet cfm {domain | maintenance-points}Verify the configuration.

Step 14 show running-config Verify your entries.

Step 15 copy running-config startup-config (Optional) Save your entries in the configuration file.

Command Purpose

Step 1 configure terminal Enter global configuration mode.

Step 2 ethernet cfm mep crosscheck start-delay delay Configure the number of seconds that the device waits for

remote MEPs to come up before the crosscheck is started.

The range is 1 to 65535; the default is 30 seconds.

Step 3 ethernet cfm domain domain-name level level-id Define a CFM domain, set the domain level, and enter

ethernet-cfm configuration mode for the domain. The

maintenance level number range is 0 to 7.