Huawei S9300 Configuration Manual page 347

S9300&S9300E Terabit Routing Switch
Configuration Guide - Network Management
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:
ttl number
The TTL value, that is, the maximum hops traced in max-hop mode is set for the IGMP Tracert-
Request packet.
Step 4 Run:
tracert-livetime first-ttl first-ttl max-ttl max-ttl
The maximum hops traced in hop-by-hop mode is set. first-ttl must be set to 1.
Step 5 Run:
mtrace-response-address ipv4 ip-address [ ttl value ]
The destination IP address and TTL of the IGMP Tracert-Response packet are set.
Step 6 Run:
mtrace-query-type last-hop
The last-hop switch is specified to initiate the MTrace query to the multicast source.
When multiple switchs are connected to the specified host, RPF check query from different
switchs may be different. Therefore, you can uniquely identify an RPF path by specifying the
last-hop switch.
When running this command, you must specify the IP address of the last-hop switch.
Step 7 Run:
mtrace-last-hop-address ipv4 ip-address
The IP address of the last-hop switch is specified.
If non-Huawei devices are deployed in the multicast network, this step is mandatory.
Step 8 Run:
source-address ipv4 ip-address
The source IP address of the IGMP Tracert-Request packet is configured. The address must be
the address of the local interface.
If non-Huawei devices are deployed in the multicast network, this step is mandatory.
Step 9 Run:
timeout time
Issue 01 (2012-03-15)
NOTE
The steps described in this procedure are all optional.
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