<Quidway>
display snmp-agent extend error-code status
Extend error-code status:enabled
1.20 Configuring the SET Response Message Caching
Function
When the NMS frequently sends repeated SET packets to the device, the device performance
will be degraded. The SET response message caching function can reduce the impact on device
performance.
1.20.1 Establishing the Configuration Task
1.20.2 Enabling the SET Response Message Caching Function
1.20.1 Establishing the Configuration Task
Applicable Environment
When network jitter occurs, the NMS may deliver repeated SET packets to the device in a short
time. Thus the device performance will be greatly degraded. After the SET response message
caching function is configured, the device directly returns the last SET response message to the
NMS if it receives a repeated SET packet, but does not sends the packet to the service module.
Pre-configuration Tasks
Before configuring the SET response message caching function, complete the following tasks:
l
Configuring the IP address of the S9300
l
Configuring a routing protocol to ensure that the S9300 and the NMS can communicate
with each other
Data Preparation
None
1.20.2 Enabling the SET Response Message Caching Function
Context
Do as follows on the S9300 enabled with SNMP agent.
Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
snmp-agent set-cache enable
The SET response message caching function is enabled.
----End
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
1 SNMP Configuration
Issue 03 (2010-09-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1-69
