Huawei Quidway S7700 Configuration Manual - Ethernet page 580

Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet
Configuration Roadmap
The configuration roadmap is as follows:
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2.
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6.
Data Preparation
To complete the configuration, you need the following data:
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Procedure
Step 1 Configure basic SEP functions.
l Configure a SEP segment with the ID of 1 and a control VLAN with the ID of 10.
Issue 01 (2011-07-15)
Create two SEP segments and one control VLAN on LSW1 to LSW4.
Different SEP segments can use the same control VLAN.
Configure SEP protected instances, and set mappings between SEP protected instances and
user VLANs to ensure that topology changes affect only corresponding VLANs.
Add all the devices on the ring network to the SEP segments, and configure GE 1/0/1 as
the primary edge interface and GE 1/0/3 as the secondary edge interface on LSW1.
Enable the function of specifying an interface to block on the device where the primary
edge interface resides.
Configure the SEP preemption mode to ensure that the specified blocked interface takes
effect when a fault is rectified.
Configure the Layer 2 forwarding function on CE1, CE2, and LSW1 to LSW4.
ID of each SEP segment
ID of a control VLAN
role of each interface added to each SEP segment
mode of blocking an interface
preemption mode
ID of each SEP protection instance
# Configure LSW1.
<Quidway> system-view
[Quidway] sysname LSW1
[LSW1] sep segment 1
[LSW1-sep-segment1] control-vlan 10
[LSW1-sep-segment1] quit
# Configure LSW2.
<Quidway> system-view
[Quidway] sysname LSW2
[LSW2] sep segment1
[LSW2-sep-segment1] control-vlan 10
[LSW2-sep-segment1] quit
# Configure LSW3.
<Quidway> system-view
[Quidway] sysname LSW3
[LSW3] sep segment 1
[LSW3-sep-segment1] control-vlan 10
[LSW3-sep-segment1] quit
# Configure LSW4.
<Quidway> system-view
[Quidway] sysname LSW4
[LSW4] sep segment 1
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