Configuring Backup Disable Delay: Example; Disabling Mac Flush: Examples - Cisco CRS Configuration Manual

Implementing Multipoint Layer 2 Services
end

Configuring Backup Disable Delay: Example

The following example shows how a backup delay is configured for point-to-point PW where the backup
disable delay is 50 seconds:
l2vpn
pw-class class_1
backup disable delay 20
exit
xconnect group_A
p2p rtrX_to_rtrY
neighbor 1.1.1.1 pw-id 2
pw-class class_1
backup neighbor 2.2.2.2 pw- id 5
commit
The following example shows how a backup delay is configured for point-to-point PW where the backup
disable delay is never:
l2vpn
pw-class class_1
backup disable
exit
xconnect group_A
p2p rtrX_to_rtrY
pw-class class_1
commit

Disabling MAC Flush: Examples

You can disable the MAC flush at these levels:
• bridge domain
• bridge port (attachment circuit (AC))
• access pseudowire (PW)
The following example shows how to disable the MAC flush at the bridge domain level:
configure
l2vpn
end
The following example shows how to disable the MAC flush at the bridge port level:
configure
l2vpn
never
neighbor 1.1.1.1 pw-id 2
backup neighbor 2.2.2.2 pw-id 5
bridge-group group1
bridge-domain domain1
mac
port-down flush disable
bridge-group group1
bridge-domain domain1
interface TenGigE 0/0/0/0
mac
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
Configuring Backup Disable Delay: Example
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