Cisco Cisco IOS Software Release 12.2(27)SBC
NSF/SSO—L2VPN Pseudowire Redundancy
Configuration Examples for NSF/SSO—L2VPN Pseudowire Redundancy
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Cisco IOS Release 12.2(28)SB
00:01:05: %XCONNECT-5-REDUNDANCY: Activating secondary member 10.55.55.3:1001
Configuration Examples for NSF/SSO—L2VPN Pseudowire
Redundancy
Redundancy
The following sections show L2VPN Pseudowire Redundancy examples. These configuration examples
show how L2VPN Pseudowire Redundancy can be configured with AToM (like-to-like), L2VPN
Interworking, and Layer 2 Local Switching.
show how L2VPN Pseudowire Redundancy can be configured with AToM (like-to-like), L2VPN
Interworking, and Layer 2 Local Switching.
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Each of the configuration examples refers to one of the following pseudowire classes:
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AToM (like-to-like) pseudowire class:
pseudowire-class mpls
encapsulation mpls
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L2VPN IP Interworking:
pseudowire-class mpls-ip
encapsulation mpls
interworking ip
NSF/SSO—L2VPN Pseudowire Redundancy and AToM (Like to Like): Examples
The following example shows a High-Level Data Link Control (HDLC) attachment circuit xconnect with
a backup pseudowire:
a backup pseudowire:
redundancy
mode sso
interface Serial4/0
xconnect 10.55.55.2 4000 pw-class mpls
backup peer 10.55.55.3 4001 pw-class mpls
The following example shows a Frame Relay attachment circuit xconnect with a backup pseudowire:
connect fr-fr-pw Serial6/0 225 l2transport
xconnect 10.55.55.2 5225 pw-class mpls
backup peer 10.55.55.3 5226 pw-class mpls
NSF/SSO—L2VPN Pseudowire Redundancy and L2VPN Interworking:
Examples
Examples
The following example shows an Ethernet attachment circuit xconnect with L2VPN IP interworking and
a backup pseudowire:
a backup pseudowire:
interface Ethernet0/0
xconnect 10.55.55.2 1000 pw-class mpls-ip
backup peer 10.55.55.3 1001 pw-class mpls-ip