The following table describes the IGMP Snoop Maintenance Menu options.

Table 201 IGMP Snooping Menu options

Command

Usage

 

 

find <IP address>

Shows a single IGMP Multicast group by IP address.

 

 

vlan <1-4095>

Shows IGMP Multicast groups on a single VLAN.

 

 

port <port number>

Shows IGMP Multicast groups on a single port.

 

 

dump

Shows all IGMP Multicast groups.

 

 

clear

Clears IGMP Multicast data from switch memory.

 

 

IGMP Mrouter options

Command: /maint/igmp/mrouter

[IGMP Multicast

Routers Menu]

vlan

-

Show

all

multicast router ports on a single vlan

dump

-

Show

all

multicast router ports

clear

-

Clear multicast router port table

The following table describes the IGMP Multicast Routers Maintenance Menu options.

Table 202 IGMP Multicast Group Menu options

 

 

 

Command

Usage

 

 

vlan <1-4095>

Shows IGMP Multicast groups on a single VLAN.

 

 

dump

Shows all IGMP Multicast routers.

 

 

clear

Clears IGMP Multicast router data from switch memory.

 

 

Uuencode flash dump

Command: /maint/uudmp

Using this command, dump information is presented in uuencoded format. This format makes it easy to capture the dump information as a file or a string of characters.

If you want to capture dump information to a file, set your communication software on your workstation to capture session data prior to issuing the uudmp command. This will ensure that you do not lose any information. Once entered, the uudmp command will cause approximately 23,300 lines of data to be displayed on your screen and copied into the file.

Using the uudmp command, dump information can be read multiple times. The command does not cause the information to be updated or cleared from flash memory.

Dump information is not cleared automatically. In order for any subsequent dump information to be written to flash memory, you must manually clear the dump region. For more information on clearing the dump region, see the “Clearing dump information” section later in this chapter.

To access dump information, at the Maintenance# prompt, enter:

Maintenance# uudmp

The dump information is displayed on your screen and, if you have configured your communication software to do so, captured to a file. If the dump region is empty, the following displays:

No FLASH dump available.

Maintenance Menu 171