Setting Policies For Filtering Queriers - Huawei Quidway S9300 Configuration Manual - Network Management

Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
Context
Do as follows on the switch that functions as the NQA client:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
nqa test-instance admin-name test-name
The test instance view is displayed.
Step 3 Run:
start now
The NQA MTrace test is started.
Step 4 Run:
quit
Exit from the test instance view.
----End

6.24.6 Setting Policies for Filtering Queriers

You can set policies to filter queriers only on the last-hop that receives the unicast IGMP Tracert
Query packet.
Context
Do as follows on the switch connected to the host:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
mtrace query-policy [ acl-number ]
The policy for filtering queriers is configured.
acl-number defines the address range for reliable queriers. Based on the specified ACL, the last-
hop switch rejects the IGMP Tracert-Request packets sent by unauthorized queriers.
Issue 03 (2010-09-20)
NOTE
The start mode of the MTrace test is the same as that of other NQA tests. Here, take one mode as an example.
NOTE
The settings in this step take effect only on the last-hop switch that receives the unicast IGMP Tracert-
Request packet.
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6 NQA Configuration
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