Cisco VG224 Software Guide - Page 61

Appendix C Using the ROM Monitor Entering the ROM Monitor Mode Router# show rom-monitor ReadOnly ROMMON version: System Bootstrap, Version 12.3(4)T, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 2001 by cisco Systems, Inc. No upgrade ROMMON programmed or not yet run Currently running ROMMON from ReadOnly region ROMMON from ReadOnly region is selected for next boot Router# Following is a sample of an output when both the read-only and the upgrade versions of the ROM monitor are present: Router# show rom-monitor ReadOnly ROMMON version: System Bootstrap, Version 12.3(4)T, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 2001 by cisco Systems, Inc. Upgrade ROMMON version: System Bootstrap, Version 12.3(4)T, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 2002 by cisco Systems, Inc. Currently running ROMMON from Upgrade region ROMMON from Upgrade region is selected for next boot Router# Note You can get the same information if you enter the showmon command in ROMMON mode. Using the upgrade rom-monitor Command Use the upgrade rom-monitor command to upgrade the ROM monitor to a new version. Depending on where the image is located, use the following commands to upgrade the ROM monitor: • upgrade rom-monitor file [URL] • upgrade rom-monitor preference [readonly | upgrade] upgrade rom-monitors file [URL] command installs the new version of ROM monitor on the router by taking the image from the location indicated in the URL. The image is in the form of ".srec' file. It will then reload the router. Following is a sample of the output when the upgrade version of ROM monitor is located at tftp://223.255.254.254/ajayhn/cvg224_RM2.srec:, and the system configuration has not been saved: .Router# upgrade rom-monitor file tftp://223.225.254.254/ajayhn/cvg224_BM2.SREC Loading ajayhn/Cvg224_RM2.srec from 223.255.254.254 (via FastEthernet0/0 OK - 641719/1283072 bytes] This command will reload the router. Continue? [yes/no]: y System configuration has been modified. Save? [yes/no]: y Building configuration... Erasing boot flash eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee Programming boot flash pppp Now Reloading System Bootstrap, Version 12.3(4)T, RELEASE SOFTWARE (fc1) TAC Support: http:_//www.cisco.com/tac Copyright (c) 2001 by cisco Systems, Inc. Running new upgrade for first time OL-5005-01 Cisco VG224 Voice Gateway Software Configuration Guide C-7