Carrier Ethernet Configuration Guide (Cisco Asr 920 Series - Cisco ASR 920 Series Configuration Manual Ethernet Router
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Also See for ASR 920 Series:
- Installing manual (74 pages) ,
- Configuration manual (68 pages) ,
- Configuration (52 pages)
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Configuring Ethernet CFM
Command or Action
Step 2
configure terminal
Example:
Device# configure terminal
Step 3
ethernet cfm domain domain-name level level-id
Example:
Device(config)# ethernet cfm domain Customer
level 7
Step 4
service short-ma-name evc evc-name vlan vlanid
direction down
Example:
Device(config-ecfm)# service s41 evc 41 vlan 41
direction down
Step 5
continuity-check
Example:
Device(config-ecfm-srv)# continuity-check
Step 6
continuity-check [interval cc-interval]
Example:
Device(config-ecfm-srv)# continuity-check
interval 10s
Step 7
exit
Example:
Device(config-ecfm-srv)# exit
Step 8
mep archive-hold-time minutes
Example:
Device(config-ecfm)# mep archive-hold-time 60
Step 9
exit
Example:
Device(config-ecfm)# exit
Step 10
ethernet cfm global
Example:
Device(config)# ethernet cfm global
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
188
Configuring Ethernet Connectivity Fault Management in a Service Provider Network
Purpose
Enters global configuration mode.
Defines a CFM maintenance domain at a particular
maintenance level and enters Ethernet CFM
configuration mode.
Configures a maintenance association within a
maintenance domain and enters Ethernet connectivity
fault management (CFM) service configuration mode.
Configures the transmission of continuity check
messages (CCMs).
Configures the per-service parameters and sets the
interval at which CCMs are transmitted.
Returns to Ethernet connectivity fault management
configuration mode.
Sets the amount of time that data from a missing MEP
is kept in the continuity check database or that entries
are held in the error database before they are purged.
Returns to global configuration mode.
Enables CFM processing globally on the device.
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