Huawei quidway s7700 Configuration Manual page 494

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
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Issue 01 (2011-07-15)
2. Run:
mpls l2vpn
The MPLS L2VPN view is displayed.
3. Run:
mpls l2vpn default martini
The system switches to the Martini mode.
NOTE
Before using the mpls l2vpn default martini command to set the behavior of the dynamic VC
signaling to non-Notification mode, you need to delete the configurations of VCs (including
PWE3 VCs and VPLS VCs) that support the Notification signaling.
4. Run:
quit
Return to the system view.
5. Run:
interface interface-type interface-number
The AC interface view is displayed.
6. Run:
mpls l2vc { ip-address | pw-template pw-template-name }
id group-id | tunnel-policy policy-name | [ control-word | no-control-
word ] | [ raw | tagged ] | mtu mtu-value ]
The master PW is configured.
NOTE
Before using a PW template to create a PW, you need to configure a PW template. For details,
refer to 6.3 Configuring the Attributes of a PW
7. (Optional) Run:
mpls l2vc { ip-address | pw-template pw-template-name }
id group-id | tunnel-policy policy-name | [ control-word | no-control-
word ] | [ raw | tagged ] | mtu mtu-value ]
The backup PW is configured.
NOTE
l Both master and backup PWs need to be configured on the PE to which a CE is single-
homed. Only the master PW needs to be configured on the PE to which a CE is dual-homed.
l Master and backup PWs must have different VC IDs.
l The control word configuration on the primary and secondary PWs must be the same.
Otherwise, lots of packets will be lost after the primary/secondary PW switchover.
BGP PW
1. 5.6.2 Enabling MPLS
2. 5.6.3 Configuring BGP/MPLS
3. 5.6.4 Configuring a
NOTE
After this step, the system enters the MPLS-L2VPN instance view, and then you can perform
Step 4. Otherwise, you need to run the mpls l2vpn l2vpn-name command to enter the MPLS-
L2VPN instance view.
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L2VPN.
L2VPN.
VPN.
5 VLL Configuration
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vc-id [ group-
*
Template.
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vc-id [ group-
*
secondary
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