Configuration Examples; Example For Configuring Basic Functions Of Smart Link - Huawei Quidway S3700 Series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability

2.6 Configuration Examples

This section provides several configuration examples of the Smart Link.

2.6.1 Example for Configuring Basic Functions of Smart Link

Networking Requirements
As shown in
(MAN) in dual-homing mode to guarantee the reliability of the network. In addition, ensure
rapid switching of traffic over the standby link when the active link fails so that the duration of
service interruption is limited to several milliseconds.
Figure 2-4 Networking for configuring basic functions of Smart Link
Ethernet0/0/1
Smart Link group
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
5.
Data Preparation
To complete the configuration, you need the following data:
Issue 01 (2011-10-26)
Figure 2-4, the user-side network is connected to the metropolitan area network
SwitchB
Ethernet0/0/1
SwitchA
Configure the Smart Link group on Switch A and add the uplink interfaces to the Smart
Link group.
Enable revertive switching on Switch A.
Enable Switch A to send Flush packets.
Enable Switch B and Switch C to receive Flush packets.
Enable the Smart Link group on Switch A.
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2 Smart Link and Monitor Link Configuration
SwitchC
Ethernet0/0/1
Ethernet0/0/2
Active link
Inactive link
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