Configuring A Vsi To Ignore The Ac Status - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - VPN

7.10.4 Configuring a VSI to Ignore the AC Status

When the services running on the old network will switch to the new network, you can configure
a VSI to ignore the AC status.
Context
Figure 7-10 Networking diagram of configuring a VSI to ignore the AC status
Server
As shown in
network, and you want to check whether the VSI on the new network can work normally before
the service switchover, you need to configure the VSI to ignore the AC status on D'. After the
configuration, the VSI on D' keeps Up before the DSLAM is connected to the new network.
The AC statuses are classified into the following statuses:
l
l
Issue 01 (2011-07-15)
A
A'
C
C'
D'
DSLAM
Devices on the old network
Devices on the new network
Figure 7-10, if the services running on the old network will switch to the new
The status of an physical AC interface or logical AC interface that is bound to the VSI
The UPE PW status in the scenario of VLL accessing VPLS
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B
B'
D
7 VPLS Configuration
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