NEC N8406-022A Reference Manual

Also see for N8406-022A: Application guide

Contents

NEC N8406-022A Reference Manual Manual pdf 86 page image

Command Line Interface 86Maintenance MenuIntroductionThe Maintenance Menu is used for debugging purposes, enabling you to generate a technical support dump of thecritical state information in the switch, and to clear entries in the Forwarding Database and the Address ResolutionProtocol (ARP). This menu is available only from an administrator and operator login.Menu informationCommand: /maint[Maintenance Menu]sys - System Maintenance Menufdb - Forwarding Database Manipulation Menudebug - Debugging Menuarp - ARP Cache Manipulation Menuigmp - IGMP Multicast Group Menuuudmp - Uuencode FLASH dumpptdmp - tftp put FLASH dump to tftp servercldmp - Clear FLASH dumptsdmp - Tech support dumppttsdmp - tftp put tech support dump to tftp serverThe following table describes the Maintenance Menu options.Table 85 Maintenance Menu optionsCommand Usagesys 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.System maintenance optionsCommand: /maint/sys[System Maintenance Menu]flags - Set NVRAM flag wordThe System Maintenance Menu is reserved for use by NEC technical support. The options are used to performsystem debugging.The following table describes the System Maintenance Menu options.Table 86 System Maintenance Menu optionsCommand Usageflags <new NVRAM flags word as0xXXXXXXXX>Sets the flags that are used for debugging purposes byNEC technical support.