NEC N8406-022A - Manual (Page 89)

Command Line Interface 89
IGMP Multicast Routers 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 92 IGMP Multicast Group Menu options
Command Usage
vlan <1-4094> Shows IGMP Multicast groups on a single VLAN.
dump Shows all IGMP Multicast routers.
clear Clears IGMP Multicast router data from switch memory.
Technical support dump
Command: /maint/tsdmp
Use this command to dump all switch information, statistics, and configuration.
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 tsdmp command.
FTP/TFTP technical support dump put
Command: /maint/pttsdmp
Use this command to put (save) the technical support dump to a FTP/TFTP server.
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.