Huawei Quidway S3700 Series Configuration Manual page 50

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
Data Preparation
To complete the configuration, you need the following data:
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Procedure
Step 1 On Switch A, configure the control VLAN and add the uplink interfaces to the control VLAN.
<SwitchA> system-view
[SwitchA] vlan batch 10 100 500
[SwitchA] interface ethernet 0/0/1
[SwitchA-Ethernet0/0/1] port link-type trunk
[SwitchA-Ethernet0/0/1] port trunk allow-pass vlan 10 100 500
[SwitchA] interface ethernet 0/0/2
[SwitchA-Ethernet0/0/2] port link-type trunk
[SwitchA-Ethernet0/0/2] port trunk allow-pass vlan 10 100 500
[SwitchA-Ethernet0/0/2] quit
The configurations of Switch B and Switch C are similar to the configuration of Switch A, and
are not mentioned here.
Step 2 Configure VLAN mapping on Switch A.
[SwitchA] stp region-configuration
[SwitchA-mst-region] instance 10 vlan 100 500
[SwitchA-mst-region] active region-configuration
[SwitchA-mst-region] quit
Step 3 Add the uplink interfaces to the Smart Link group and specify the master and slave interfaces.
Ensure that STP is disabled on the uplink interfaces.
# Configure Switch A.
[SwitchA] interface ethernet 0/0/1
[SwitchA-Ethernet0/0/1] stp disable
[SwitchA-Ethernet0/0/1] quit
[SwitchA] interface ethernet 0/0/2
[SwitchA-Ethernet0/0/2] stp disable
[SwitchA-Ethernet0/0/2] quit
[SwitchA] smart-link group 1
[SwitchA-smlk-group1] port ethernet 0/0/1 master
[SwitchA-smlk-group1] port ethernet 0/0/2 slave
Step 4 Configure load balancing on Switch A.
[SwitchA-smlk-group1] load-balance instance 10 slave
Step 5 Enable the revertive switching and set the wait-to-restore (WTR) time.
# Configure Switch A.
[SwitchA-smlk-group1] restore enable
[SwitchA-smlk-group1] timer wtr 30
Step 6 Enable the sending of Flush packets.
# Configure Switch A.
[SwitchA-smlk-group1] flush send control-vlan 10 password simple 123
Issue 01 (2011-10-26)
IDs of instances and IDs of the VLANs bound to the instances on Switch A
ID of a Smart Link group
Numbers of the uplink interfaces on Switch A
Control VLAN ID and password contained in Flush packets
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2 Smart Link and Monitor Link Configuration
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