Optional) Enabling Revertive Switching And Setting The Wtr Time - Huawei Quidway S3700 Series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
The mapping between an instance and VLANs is set.
A domain supports up to 49 instances, among which Instance 0 is the default instance and does
not need to be created.
By default, all VLANs are mapped to instance 0.
Step 4 Run:
active region-configuration
The configuration of the MST region is activated.
After configuring the domain name, VLAN mapping table, or MSTP revision level, you must
run the active region-configuration command for the configuration to take effect.
Step 5 Run:
quit
Return to the system view.
Step 6 Run:
smart-link group group-id
The Smart Link group view is displayed.
Step 7 Run:
load-balance instance { instance-id1 [ to instance-id2 ] } &<1-10> slave
Packets of the VLANs bound to the specified instance are sent from the slave interface to
implement load balancing.
----End
2.2.6 (Optional) Enabling Revertive Switching and Setting the WTR
Time
Context
When the active link in a Smart Link group fails, the traffic is automatically switched to the
standby link. The original active link does not preempt the traffic but remains blocked after
recovering from the fault. To switch the traffic back to the active link, you can adopt either of
the following methods:
l
l
Do as follows on the S3700.
Procedure
Step 1 Run:
system-view
Issue 01 (2011-10-26)
Enable the revertive switching of a Smart Link group. The switching is automatically
performed after the revertive switching timer times out.
Run the smart-link manual switch command to perform the link switching forcibly.
NOTE
The link switching is performed only when the two member interfaces in a group are both Up.
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2 Smart Link and Monitor Link Configuration
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