Cisco WS-C6506 - Page 634

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Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 20 Checking Status and Connectivity
Configuring the Alarm Indication Signal
Console> (enable) set ethernet-cfm ais disable
Link-Status AIS feature is already disabled on the switch.
Console> (enable)
Configuring Continuity-Check Protocol AIS Parameters
To configure the AIS attributes for all MEPs that belong to a specific MA or service, perform this task
in privileged mode:
This example shows how to enable AIS generation for level 0 and VLAN ID 1000:
Console> (enable) set ethernet-cfm continuity-check level 0 vlan 1000 ais enable
CC Attributes set for level(s) 0.
Console> (enable)
This example shows how to disable AIS generation for level 0 and VLAN ID 1000:
Console> (enable) set ethernet-cfm continuity-check level 0 vlan 1000 ais disable
CC Attributes set for level(s) 0.
Console> (enable)
This example shows how to enable alarm suppression for level 0 and VLAN ID 1000:
Console> (enable) set ethernet-cfm continuity-check level 0 vlan 1000 ais alarm-suppress
enable
CC Attributes set for level(s) 0.
Console> (enable)
This example shows how to configure the AIS level for the MEPs:
Console> (enable) set ethernet-cfm continuity-check level 5 vlan 5 ais level 6
CC Attributes set for vlan(s) 5 on level 5.
Console> (enable)
Configuring the Metro Ethernet CFM Alarm Indication Signal Transmission Level
To configure the CFM AIS transmission level globally on a switch, which will be inherited by all the
server MEPs to transmit AIS PDUs when a fault is detected, perform this task in privileged mode:
Task Command
Step 1
Enable or disable AIS generation
to specify the AIS level and
VLAN for all MEPs of an MA.
set ethernet-cfm continuity-check level levels vlan vlans ais
{enable | disable}
Step 2
Set the maintenance level of all
MEPs of an MA. Valid values are
from 0 to 7.
set ethernet-cfm continuity-check level levels vlan vlans ais
level level
Step 3
Enable or disable alarm
suppression for all MEPs of an
MA.
set ethernet-cfm continuity-check level levels vlan vlans ais
alarm-suppress {enable | disable}
Task Command
Configure the CFM AIS transmission level
globally on a switch.
set ethernet-cfm ais level {level | default}