Command Reference Guide

Error! Use the Home tab to apply 見出し 1 to the text that you want to appear here. 165
Maintenance Menu
Introduction
The Maintenance Menu is used for debugging purposes, enabling you to generate a technical support
dump of the critical state information in the switch, and to clear entries in the Forwarding Database (FDB)
and the Address Resolution Protocol (ARP) and routing tables. This menu is available only from an
administrator and operator login.
Menu information
Command: /maint
[Maintenance Menu]
sys - System Maintenance Menu
fdb - Forwarding Database Manipulation Menu
debug - Debugging Menu
arp - ARP Cache Manipulation Menu
route - IP Route Manipulation Menu
igmp - IGMP Multicast Group Menu
uudmp - Uuencode FLASH dump
ptdmp - Upload FLASH dump via FTP/TFTP
ptfile - Upload FLASH dump via FTP/TFTP
cldmp - Clear FLASH dump
panic - Dump state information to FLASH and reboot
tsdmp - Tech support dump
pttsdmp - Upload tech support dump via FTP/TFTP
Dump information contains internal switch state data that is written to flash memory on the switch after
any one of the following occurs:
The switch administrator forces a switch panic. The panic option, found in the Maintenance Menu,
causes the switch to dump state information to flash memory, and then causes the switch to reboot.
The switch administrator enters the switch reset key combination (Ctrl-Shift-6) on a device that is
attached to the console port.
The switch detects a hardware or software problem that requires a reboot.
The following table describes the Maintenance Menu options.
Table 187 Maintenance Menu options
Command
Usage
sys
Displays the System Maintenance Menu.
fdb
Displays the Forwarding Database (FDB) Manipulation Menu.
debug
Displays the Debug Menu.
arp
Displays the ARP Cache Manipulation Menu.
route
Displays the IP Route Manipulation Menu.
igmp
Displays the IGMP Maintenance Menu.
uudmp
Displays dump information in uuencoded format.
ptdmp
Saves the system dump information via FTP/TFTP.
ptfile
Saves a specified file from the switch root file system to an FTP/TFTP
server.
cldmp
Clears dump information from flash memory.
panic
Dumps MP information to flash and reboots.
tsdmp
Dumps all switch information, statistics, and configuration.
pttsdmp
Redirects the technical support dump (tsdmp) to an external TFTP
server.