Table Of Contents
Upgrading to the Cisco ASR 1000 Series Routers ROMmon Image Release 12.2(33r)XNC0
Checking the Current ROMmon Version
Upgrading ROMmon for an RP2 Processor
Upgrading to the Cisco ASR 1000 Series Routers ROMmon Image Release 12.2(33r)XNC0
This document contains procedures for downloading independent ROM monitor (ROMmon) software onto the Route Processor 2 (RP2) on a Cisco ASR 1000 Series Router. This document contains the following sections:
ROMmon Overview
The ROMmon Release 12.2(33r)XNC0 image is provided to customers in cases where a ROMmon upgrade is required, specifically for those Cisco ASR 1000 Series Routers that contain the new RP2 Route Processor. A ROMmon upgrade using the ROMmon Release 12.2(33r)XNC0 image is only necessary in cases where you have an RP2 processor, a system message indicates one of the ROMmon on the Cisco ASR 1000 Series Routers needs an upgrade, or a Cisco technical support representative suggests upgrading ROMmon.
The ROMmon software for Cisco ASR 1000 Series Routers containing the new RP2 processor is asr1000-rommon.rp2.122-33r.XNC0.pkg.
Compatibility Requirements
The asr1000-rommon.rp2.122-33r.XNC0.pkg file can be used to upgrade RP2 as long as the privileged EXEC or diagnostic mode prompt on the router can be accessed.
Upgrading ROMmon
This section covers the following topics:
•Checking the Current ROMmon Version
•Upgrading ROMmon for an RP2 Processor
Upgrading ROMmon Overview
If you are unsure if a ROMmon upgrade is required or if you have installed a new RP2 that requires an upgrade, see the "Checking the Current ROMmon Version" section.
Checking the Current ROMmon Version
Enter the show rom-monitor slot or show platform command to check the version of ROMmon running on any RP, ESP, or SIP in your Cisco ASR 1000 Series Router.
If the following output appears after the show rom-monitor slot or show platform command is entered, the RP2 processor in the specified slot is already running ROMmon Release 12.2(33r)XNC0:
Router# show rom-monitor slotSystem Bootstrap, Version 12.2(33r)XNC0, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 2008 by cisco Systems, Inc.Router# show platformChassis type: ASR1006Slot Type State Insert time (ago)--------- ------------------- --------------------- -----------------1 MCP-CC ok 2d16h1/1 SPA-1XTENGE-XFP ok 2d16h1/2 SPA-2XOC3-POS ok 2d16h1/3 SPA-2X1GE ok 2d16h2 ASR1000-SIP10 ok 2d16hR0 ASR1000-RP2 ok, active 2d16hF0 ASR1000-ESP20 ok, active 2d16hF1 ASR1000-ESP20 ok, standby 2d16hP0 ASR1006-PWR-AC ps, fail 2d16hP1 ASR1006-PWR-AC ok 2d16hSlot CPLD Version Firmware Version--------- ------------------- ---------------------------------------1 07091401 12.2(33r)XN12 07091401 12.2(33r)XN1R0 08103002 12.2(33r)XNC0F0 07091401 12.2(33r)XN2F1 07091401 12.2(33r)XN2Upgrading ROMmon for an RP2 Processor
Use this procedure to upgrade ROMmon on an RP2 processor in a Cisco ASR 1000 Series Router:
Step 1 (Optional) Enter the show platform command or the show rom-monitor slot command for each RP2 processor in the router to see the current version of ROMmon currently on the hardware. See the "Checking the Current ROMmon Version" section for information about interpreting this output.
Step 2 If the ROMmon image has not been copied onto the router, copy the asr1000-rommon.rp2.122-33r.XNC0.pkg file that was made available as part of this special release onto the bootflash: or usb[0-1]: file system using the copy source-URL destination-URL command.
Step 3 Enter the dir file-system command to confirm the file was copied into the desired directory.
Step 4 Enter the upgrade rom-monitor filename URL slot command to begin the ROMmon image upgrade, where URL is the path to the ROMmon file and slot specifies the hardware that will receive the ROMmon upgrade.
Note If there is more than one RP2 processor in the Cisco ASR 1000 Series Router, you can use the upgrade rom-monitor filename URL all command to upgrade all RP2 processors.
Caution Do not remove hardware, turn off power, or interrupt the router in any way during the ROMmon upgrade. Although the Cisco ASR 1006 Router should be able to recover from most interruptions during the ROMmon upgrade, certain scenarios may cause unpredictable problems.
Step 5 Messages regarding the upgrade will appear on the console. Once these messages have stopped and the router prompt is available, enter the hw-module slot slot reload command to reload the hardware that was upgraded. The ROMmon upgrade is not complete for any piece of hardware until that piece of hardware is reloaded.
Note The hw-module slot slot reload command cannot be used to reload an active RP.
If you must reload an active RP to complete a ROMmon upgrade, reload the RP using one of the following methods:
- Enter reload to reload the entire router.
- Force a switchover using the redundancy force-switchover command, and then enter the hw-module slot slot reload command on the RP after it has become the standby RP.
Step 6 Enter the show platform command or the show rom-monitor slot command to confirm the ROMmon has been upgraded.
Note The versions of ROMmon in this example are provided for illustrative purposes only.
Example
Router# show platformChassis type: ASR1006Slot Type State Insert time (ago)--------- ------------------- --------------------- -----------------1 MCP-CC ok 00:05:291/1 SPA-1XTENGE-XFP ok 00:04:271/2 SPA-2XOC3-POS ok 00:04:231/3 SPA-2X1GE ok 00:04:182 ASR1000-SIP10 ok 00:05:29R0 ASR1000-RP2 ok, active 00:05:29F0 ASR1000-ESP20 ok, active 00:05:29F1 ASR1000-ESP20 ok, standby 00:05:29P0 ASR1006-PWR-AC ps, fail 00:04:58P1 ASR1006-PWR-AC ok 00:04:58Slot CPLD Version Firmware Version--------- ------------------- ---------------------------------------1 07091401 12.2(33r)XN12 07091401 12.2(33r)XN1R0 08103002 12.2(20081212:082409) [dbeazley-MCP_...F0 07091401 12.2(33r)XN2F1 07091401 12.2(33r)XN2Router# copy tftp bootflash:Address or name of remote host [172.23.16.81]?
Source filename []? auto/tftp-boot/rommon/asr1000-rommon.rp2.122-33r.XNC0.pkg
Destination filename [asr1000-rommon.rp2.122-33r.XNC0.pkg]?Accessing tftp://172.23.16.81/auto/tftp-boot/asr1000-rommon.rp2.122-33r.XNC0.pkg...Loading /auto/tftp-boot/asr1000-rommon.rp2.122-33r.XNC0.pkg from 172.23.16.81 (via GigabitEthernet0): !!![OK - 559308 bytes]559308 bytes copied in 1.142 secs (489762 bytes/sec)Router# dir bootflash:Directory of bootflash:/11 drwx 16384 Dec 4 2007 12:32:46 +00:00 lost+found86401 drwx 4096 Dec 4 2007 14:06:24 +00:00 .ssh14401 drwx 4096 Jul 22 2008 01:10:38 +01:00 .rollback_timer28801 drwx 4096 Aug 20 2008 21:53:54 +01:00 .prst_sync43201 drwx 4096 Jul 22 2008 01:10:54 +01:00 .installer43204 drwx 4096 Aug 20 2008 21:21:44 +01:00 210subs72001 drwx 4096 Aug 20 2008 22:08:12 +01:00 211ioscontrolsubs12 -rw- 559308 Sep 10 2008 00:39:44 +01:00 asr1000-rommon.rp2.122-33r.XNC0.pkg57601 drwx 4096 Aug 20 2008 21:12:02 +01:00 211subs13 -rw- 45977 Apr 10 2008 00:48:46 +01:00 target_support_output.tgz.tgz928862208 bytes total (494886912 bytes free)Router# upgrade rom-monitor filename bootflash:asr1000-rommon.rp2.122-33r.XNC0.pkg R0Upgrade rom-monitor on Route-Processor 0Target copying rom-monitor image file65536+0 records in65536+0 records out65536+0 records in65536+0 records outChecking upgrade image...1048576+0 records in2048+0 records outUpgrade image MD5 signature is a0786c348ac9444e62e9e1384877a90965536+0 records in65536+0 records out65536+0 records in65536+0 records out65536+0 records in65536+0 records outBurning upgrade partition...1048576+0 records in1048576+0 records outChecking upgrade partition...1048576+0 records in1048576+0 records outUpgrade flash partition MD5 signature is a0786c348ac9444e62e9e1384877a909ROMMON upgrade complete.To make the new ROMMON permanent, you must restart the RP.Router# hw-module slot 0 reloadRouter#reloadProceed with reload? [confirm]System Bootstrap, Version 12.2(33r)XNC0, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 2008 by cisco Systems, Inc.Current image running: Boot ROM0Last reset cause: LocalSoftASR1000-RP2 platform with 16777216 Kbytes of main memoryRommon upgrade requestedFlash upgrade reset 1 in progress.......Initializing Hardware ...System Bootstrap, Version 12.2(33r)XNC0, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 2008 by cisco Systems, Inc.Current image running: *Upgrade in progress* Boot ROM1Last reset cause: BootRomUpgrade*** Incorrect BIOS parameters ****** Correcting the BIOS parameters and rebooting ***Initializing Hardware ...System Bootstrap, Version 12.2(33r)XNC0, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 2008 by cisco Systems, Inc.Current image running: Boot ROM0Last reset cause: Watchdog/ICHASR1000-RP2 platform with 16777216 Kbytes of main memoryRommon upgrade requestedFlash upgrade reset 2 in progress.......Initializing Hardware ...System Bootstrap, Version 12.2(33r)XNC0, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 2008 by cisco Systems, Inc.Current image running: *Upgrade in progress* Boot ROM1Last reset cause: BootRomUpgradeASR1000-RP2 platform with 16777216 Kbytes of main memoryRouter# show platformChassis type: ASR1006Slot Type State Insert time (ago)--------- ------------------- --------------------- -----------------1 MCP-CC ok 2d16h1/1 SPA-1XTENGE-XFP ok 2d16h1/2 SPA-2XOC3-POS ok 2d16h1/3 SPA-2X1GE ok 2d16h2 ASR1000-SIP10 ok 2d16hR0 ASR1000-RP2 ok, active 2d16hF0 ASR1000-ESP20 ok, active 2d16hF1 ASR1000-ESP20 ok, standby 2d16hP0 ASR1006-PWR-AC ps, fail 2d16hP1 ASR1006-PWR-AC ok 2d16hSlot CPLD Version Firmware Version--------- ------------------- ---------------------------------------1 07091401 12.2(33r)XN12 07091401 12.2(33r)XN1R0 08103002 12.2(33r)XNC0F0 07091401 12.2(33r)XN2F1 07091401 12.2(33r)XN2Router# show rom-monitor 0System Bootstrap, Version 12.2(33r)XNC0, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 2008 by cisco Systems, Inc.