The system view is displayed.
2. Run:
l2protocol-tunnel protocol-type group-mac group-mac
The original multicast destination MAC address of Layer 2 protocol packets is
replaced with a specified multicast MAC address.
NOTE
This method is applicable to all Layer 2 protocols.
When configuring Layer 2 protocol transparent transmission, do not use the following multicast
MAC addresses to replace the destination MAC address of Layer 2 protocol packets:
l Destination MAC addresses of BPDUs: 0180-C200-0000 to 0180-C200-002F
l Destination MAC address of Smart Link packets: 010F-E200-0004
l Special multicast MAC addresses: 0100-0CCC-CCCC and 0100-0CCC-CCCD
l Common multicast MAC addresses that have been used on the device
----End
11.4.4 Enabling VLAN-based Layer 2 Protocol Transparent
Transmission on an Interface
Context
Do as follows on PEs according to the type of Layer 2 protocol packets to be transparently
transmitted.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface interface-type interface-number
The user-side interface view is displayed.
Step 3 Run:
port hybrid tagged vlan { { vlan-id1 [ to vlan-id2 ] } &<1-10> | all }
The interface is added to the specified VLANs in tagged mode.
NOTE
The range of VLAN IDs specified in this step must include VLAN IDs of Layer 2 protocol packets from
user networks.
Step 4 Run:
l2protocol-tunnel { all | protocol-type | user-defined-protocol protocol-name }
{ vlan low-id [ to high-id ] } &<1-10>
VLAN-based Layer 2 protocol transparent transmission is enabled on the interface.
Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet 11 Layer 2 Protocol Transparent Transmission Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
584
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