Configuration Roadmap
The configuration roadmap is as follows:
1. Create outer VLANs on SwitchA, SwitchB, SwitchC, and SwitchD.
2. Add interfaces of SwitchA, SwitchB, SwitchC, and SwitchD to the corresponding VLANs.
3. Configure VLAN mapping of double tags on GE 1/0/1 of SwitchA.
4. Configure VLAN mapping of double tags on GE 1/0/2 of SwitchA.
Data Preparation
To complete the configuration, you need the following data:
l VLAN to be created on SwitchA: VLAN 100
l VLAN to be created on SwitchB: VLAN 200
l VLAN to be created on SwitchC and SwitchD: VLAN 300
Procedure
Step 1 Create VLANs on the Switches.
# Create VLAN 100 on SwitchA.
<Quidway> system-view
[Quidway] sysname SwitchA
[SwitchA] vlan 100
# Create VLAN 200 on SwitchB.
<Quidway> system-view
[Quidway] sysname SwitchB
[SwitchB] vlan 200
# Create VLAN 300 on SwitchC.
<Quidway> system-view
[Quidway] sysname SwitchC
[SwitchC] vlan 300
# Create VLAN 300 on SwitchD.
<Quidway> system-view
[Quidway] sysname SwitchD
[SwitchD] vlan 300
Step 2 Add interfaces to VLANs.
# Add GE 1/0/1 of SwitchA to VLAN 100.
[SwitchA] interface gigabitethernet 1/0/1
[SwitchA-GigabitEthernet1/0/1] port link-type trunk
[SwitchA-GigabitEthernet1/0/1] port trunk allow-pass vlan 100
# Add GE 1/0/2 of SwitchB to VLAN 200.
[SwitchB] interface gigabitethernet 1/0/2
[SwitchB-GigabitEthernet1/0/2] port link-type trunk
[SwitchB-GigabitEthernet1/0/2] port trunk allow-pass vlan 200
# Add GE 1/0/1 of SwitchC to VLAN 300.
Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet 4 VLAN Mapping Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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