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升级线路卡固件在Cisco 12000系列互联网路由器

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前言
本文在Cisco 12000系列互联网路由器线路卡描述如 何在Cisco IOS软件升级以后升级?微码 。升级线路卡固件取消 警告：老... 消息从 show version命令输出在路由 器 。
逐步程序
直到线路卡在答应状态，请勿使用 upgrade 命令在本文 。您能验证线路卡的状态用 show gsr命令 。关于运 行Cisco IOS软件版本11.2(15)gs2以上的路由器，参见 此信息 。
注重： 假如 升级ROM监控器，您 必须 重新载入线路卡 。
一旦Cisco IOS软 件被升级了并且路由器被重新载入了，这不 意味着线路卡被升级了到最新的固件 。确定如 果有老版本问题，使用 show version命令，如下所示 。注重 警告消息在下面的show version命令输出的 底部 。这些警告消息指 示什么需要被升级 。
mfr-2# show version
Cisco Internetwork Operating System Software
IOS (tm) GS Software (GSR-P-M), Version 11.2(15)GS1a, EARLY DEPLOYMENT RELEASE
SOFTWARE (fc1)
Copyright (c) 1986-1998 by cisco Systems, Inc.
Compiled Mon 28-Dec-98 14:39 by tamb
Image text-base: 0x60010900, data-base: 0x606C4000
ROM: System Bootstrap, Version 11.2(9)GS5, [tamb 176] EARLY DEPLOYMENT RELEASE
SOFTWARE (fc1)
mfr_2 uptime is 4 minutes
System returned to ROM by reload
System image file is "slot0:gsr-p-mz.112-15.GS1a", booted via slot0:
cisco 12008/GRP (R5000) processor (revision 0x01) with 262144K bytes of memory.
R5000 processor, Implementation 35, Revision 2.1 (512KB Level 2 Cache)
Last reset from power-on
1 Clock Scheduler Card(s)
1 Quad-port OC3c ATM controller (4 ATM).
1 Single-port OC12c ATM controller (1 ATM).
1 four-port OC3 POS controller (4 POS).
1 Ethernet/IEEE 802.3 interface(s)
5 ATM network interface(s)
4 Packet over SONET network interface(s)
507K bytes of non-volatile configuration memory.
20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
8192K bytes of Flash internal SIMM (Sector size 256K).
Configuration register is 0x102

WARNING: Old Rom Monitor in slot 0
Use "upgrade rom-monitor" command to update the image
WARNING: Old Fabric Downloader in slot 0
Use "upgrade fabric-downloader" command to update the image
WARNING: Old Rom Monitor in slot 1
Use "upgrade rom-monitor" command to update the image
WARNING: Old Fabric Downloader in slot 1
Use "upgrade fabric-downloader" command to update the image
WARNING: Old Rom Monitor in slot 2
Use "upgrade rom-monitor" command to update the image
WARNING: Old Fabric Downloader in slot 2
Use "upgrade fabric-downloader" command to update the image

从以上警告消息，我们能发现我们需要升级ROM监控器和矩阵下载程序 。
使用 show diag 命令确定什么线路卡您升级和其当前状态 。注重线路卡在一 个答应状态(IOS RUN)，如显示在下面的 show diag命令输出 。当 线路卡在一个答应状态时，您能升级固件 。
mfr_2#show diag 0
SLOT 0　(RP/LC 0 ): 4 Port Packet Over SONET OC-3c/STM-1 Multi Mode
MAIN: type 33,　800-2396-02 rev A0 dev 16777215
HW config: 0x01SW key: FF-FF-FF
PCA:　73-2147-05 rev A0 ver 4
HW version 1.1　S/N CAB02040049
MBUS: MBUS Agent (1)　73-2146-06 rev A0 dev 0
HW version 1.1　S/N CAB014600ME
Test hist: 0xFFRMA#: FF-FF-FFRMA hist: 0xFF
DIAG: Test count: 0xFFFFFFFFTest results: 0xFFFFFFFF
MBUS Agent Software version 01.35 (RAM) (ROM version is 01.33)
Using CAN Bus A
ROM Monitor version 0E.00
Fabric Downloader version used 00.13 (ROM version is 11.03)
Board is analyzed
Board State is Line Card Enabled (IOS　RUN )
Insertion time: 00:00:11 (00:04:16 ago)
DRAM size: 268435456 bytes

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