Alcatel-Lucent 6850-48 ネットワークガイド

Quick Steps for Configuring LINK OAM

Configuring EFM (LINK OAM)

page 16-4

OmniSwitch AOS Release 6 Network Configuration Guide

The following steps provide a quick tutorial on how to configure LINK OAM. Each step describes a 
specific operation and provides the CLI command syntax for performing that operation.

1 Enable LINK OAM globally on the switch by using the 

 command. For example:

-> efm-oam enable

2 Enable LINK OAM protocol for a specific port using the 

 command. For example

-> efm-oam port 1/1 status enable

3 Configure the LINK AOM port to active mode by using the 

For example:

-> efm-oam port 1/1 mode active

Note. The above step is optional. By default, LINK OAM mode is active on all ports.

4 Configure the timeout interval (keep-alive)for the dynamically learned neighboring devices on the port 
by using the 

 command. For example:

-> efm-oam port 1/1 keepalive-interval 10

5 Configure the time interval by which the information OAMPDUs should be transmitted out of an LINK 
OAM enabled port by using the 

 command. For example:

-> efm-oam port 1/1 hello-interval 5

6 Activate remote loop back processing on the port by using the 

 

command. For example:

-> efm-oam port 1/1 remote-loopback process

7 Activate propagation of critical events and dying gasp events on the port by using the 

 command. For example:

-> efm-oam port 1/1 propagate-events critical-event enable

-> efm-oam port 1/1 propagate-events dying-gasp enable

Note. The above step is optional. By default, propagation of critical events and dying gasp is enabled on 
the port.

8 Configure the threshold, window frame values and notify status for errored frame period events on the 
port by using the 

 command. For example:

-> efm-oam port 1/1 errored-frame-period window 3000000 threshold 1 notify 

enable

9 Configure the threshold, window, and notify status for errored frame events on the port by using the 

 command. For example:

-> efm-oam port 1/1 errored-frame window 32 threshold 10 notify enable