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IGMP Snooping maintenance
The following table describes the IGMP Snooping Maintenance commands.
Table 184 IGMP Snooping Maintenance commands
Command
show ip igmp groups address <IP
address>
show ip igmp groups vlan <1-4094>
show ip igmp groups interface <port
number>
show ip igmp groups
clear ip igmp snoop
IGMP Mrouter maintenance
The following table describes the IGMP Multicast Routers Maintenance commands.
Table 185 IGMP Multicast Group Maintenance commands
Command
show ip igmp groups vlan <1-4094>
show ip igmp mrouter
clear ip igmp mrouter
Technical support dump
show tech-support
Command mode: All
Use the dump command to dump all switch information, statistics, and configuration for technical support.
If you want to capture dump data to a file, set the communication software on your workstation to capture session
data prior to issuing the dump commands.
TFTP/FTP technical support dump put
Use this command to put (save) the technical support dump to a TFTP server.
To save dump information via TFTP, at the prompt, enter:
Switch#
or
To save dump information via FTP, at the prompt, enter:
Switch#
The system prompts you to enter the server IP address or hostname, and the target dump file name.
copy tech-support tftp
copy tech-support ftp
N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 154
Usage
Shows a single IGMP Multicast group by IP address.
Command mode: All except User EXEC
Shows IGMP Multicast groups on a single VLAN.
Command mode: All except User EXEC
Shows IGMP Multicast groups on a single port.
Command mode: All except User EXEC
Shows all IGMP Multicast groups.
Command mode: All except User EXEC
Clears IGMP Multicast data from switch memory.
Command mode: All except User EXEC
Usage
Shows IGMP Multicast groups on a single VLAN.
Command mode: All except User EXEC
Shows all IGMP Multicast routers.
Command mode: All except User EXEC
Clears IGMP Multicast router data from switch memory.
Command mode: All except User EXEC
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