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Cisco Bug: CSCsg37452 - RP Rommon Upgrade Failure in 12.0(32)S4

Last Modified

Feb 22, 2014

Products (1)

  • Cisco 12000 Series Routers

Known Affected Releases


Description (partial)

Failure on upgrading rommon image on standby PRP when destination image is 12.0(32)S4.

router#upgrade rom-monitor slot 1

Checking ROMMON on slot(s): [ ]

Continue standby RP ROM upgrade? [yes/no]: yes
Upgrading RP ROM in slot 1. After upgrade, the RP will be reset.
SEC  1:00:03:27: %IPCGRP-3-UNKNOWNCMDMSG: Received Unknown IPC command (cmd=39)
%IPCGRP-3-SYSCALL: System call for command 39 (slot1/0) : ipc_send_rpc_blocked timed-out (Cause: timeout)
Unsuccessful in programming RP ROM Monitor
Need to physically replace RP ROM
Contact your technical support representative

This occurs when typing the command "upgrade rom-monitor slot <standby RP>" on the active PRP when the 2 PRP are running different IOS images.
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