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 and the Address Resolution Protocol (ARP). 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 |
igmp | - IGMP Multicast Group Menu |
uudmp | - Uuencode FLASH dump |
ptdmp | - tftp put FLASH dump to tftp server |
cldmp | - Clear FLASH dump |
tsdmp | - Tech support dump |
pttsdmp - tftp put tech support dump to tftp server
The following table describes the Maintenance Menu options.
Table 85 Maintenance Menu options
Command | Usage |
sys | Displays the System Maintenance Menu. |
fdb | Displays the Forwarding Database Manipulation Menu. |
debug | Displays the Debug Menu. |
arp | Displays the ARP Cache Manipulation Menu. |
igmp | Displays the IGMP Maintenance Menu. |
uudmp | Displays dump information in uuencoded format. |
ptdmp | Saves the system dump information via TFTP. |
cldmp | Clears dump information from flash memory. |
tsdmp | Dumps all switch information, statistics, and configuration. |
pttsdmp | Redirects the technical support dump (tsdmp) to an external TFTP server. |
Command: /maint/sys
[System Maintenance Menu]
flags - Set NVRAM flag word
The System Maintenance Menu is reserved for use by NEC technical support. The options are used to perform system debugging.
The following table describes the System Maintenance Menu options.
Table 86 System Maintenance Menu options
Command | Usage |
flags <new NVRAM flags word as | Sets the flags that are used for debugging purposes by |
0xXXXXXXXX> | NEC technical support. |
Command Line Interface 86