Huawei Quidway S9300 Configuration Manual page 152

Quidway S9300 Terabit Routing Switch
Configuration Guide - Device Management
Figure 8-3 ALS application
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
Data Preparation
To complete the configuration, you need the following data:
l
l
Procedure
Step 1 Enable ALS on GE 1/0/0 of Switch A, configure the laser of the interface to work in automatic
restart mode, and set the ALS pulse interval and width to 200s and 3s.
# Enable ALS.
<SwitchA> system-view
[SwitchA] interface gigabitethernet 1/0/0
[SwitchA-GigabitEthernet1/0/0] als enable
# Set the ALS pulse interval and width of the laser.
[SwitchA-GigabitEthernet1/0/0] undo als restart mode manual
[SwitchA-GigabitEthernet1/0/0] als restart pulse-interval 200
[SwitchA-GigabitEthernet1/0/0] als restart pulse-width 3
Step 2 Enable ALS on GE 1/0/0 of Switch B, configure the laser of the interface to work in automatic
restart mode, and set the ALS pulse interval and width to 200s and 3s.
# Enable ALS.
<SwitchB> system-view
[SwitchB] interface gigabitethernet 1/0/0
[SwitchB-GigabitEthernet1/0/0] als enable
# Set the ALS pulse interval and width of the laser.
[SwitchB-GigabitEthernet1/0/0] undo als restart mode manual
[SwitchB-GigabitEthernet1/0/0] als restart pulse-interval 200
[SwitchB-GigabitEthernet1/0/0] als restart pulse-width 3
Step 3 Verify the configuration.
Issue 03 (2011-12-29)
GE1/0/0
SwitchA
Enable ALS on GE 1/0/0 on Switch A and Switch B.
Configure the lasers of GE 1/0/0 on Switch A and Switch B to work in automatic restart
mode.
Set the ALS pulse intervals and widths of the lasers of GE 1/0/0 on Switch A and Switch
B.
ALS pulse interval and width of the laser of the optical module on GE 1/0/0 of Switch A
ALS pulse interval and width of the laser of the optical module on GE 1/0/0 of Switch B
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
GE1/0/0
SwitchB
8 ALS Configuration
140