关于ios升级的问题
俺在最近升级7200ios的时候发现这样的情况,升级以后一切正常,但是重起机器之后每次都无法正常启动,从console出来的信息如下%PA-2-UNDEFPA: Undefined Port Adaptor type 115 in bay 3
%SYS-4-CONFIG_NEWER: Configurations from version 12.1 may not be correctly understood.
%OIR-3-SEATED: Insert/removal failed (slot 3), check card seating
%OIR-3-SEATED: Insert/removal failed (slot 3), check card seating
%CONTROLLER-3-UPDOWN: Controller E1 1/1, changed state to up
%CONTROLLER-3-UPDOWN: Controller E1 1/1, changed state to downboot of "cisco2-C7200" using boot helper "bootflash:c7200-boot-mz.111-13a.CA1" failed
error returned: File boot failed -- File not accessible
loadprog: error - on file open
boot: cannot load "cisco2-C7200"
每次启动一次之后,自动会重起,第二次则能正常启动,请问这是何原因。。。。
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检查你模块是否安装正确,BOOT设置等;
查了啊。。
升级时候加了快8E1的板子,每次重起,第一次找不到这个卡,自动再重起时候就能找到啊sh ver
Cisco Internetwork Operating System Software
IOS (tm) 7200 Software (C7200-JS-M), Version 12.1(16), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Mon 08-Jul-02 16:10 by kellythw
Image text-base: 0x60008950, data-base: 0x61A9A000
ROM: System Bootstrap, Version 11.1(10) [dschwart 10], RELEASE SOFTWARE (fc1)
c7206 uptime is 17 hours, 54 minutes
System returned to ROM by reload at 14:49:52 UTC Sun May 25 2003
System image file is "slot0:c7200-js-mz.121-16.bin"
cisco 7206 (NPE150) processor (revision B) with 114688K/16384K bytes of memory.
Processor board ID 6625751
R4700 CPU at 150Mhz, Implementation 33, Rev 1.0, 512KB L2 Cache
6 slot midplane, Version 1.3
Last reset from power-on
Channelized E1, Version 1.0.
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
TN3270 Emulation software.
Primary Rate ISDN software, Version 1.1.
1 FastEthernet/IEEE 802.3 interface(s)
34 Serial network interface(s)
10 Channelized E1/PRI port(s)
125K bytes of non-volatile configuration memory.
1024K bytes of packet SRAM memory.
16384K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
4096K bytes of Flash internal SIMM (Sector size 256K).
Configuration register is 0x102
看你提供的信息,应该是boot参数的问题。检查boot参数是不是设置正确了。
另外,检查一下卡是不是插好了。
在配置模式中输入 BOOT SYSTEM FLASH BOOTFLASH:IOS NAME
应该在下次就可以找到。
结论:
7206路由器的起动过程是这样的:
1)ROMMON,是放在EPROM里,一般自己不好升级;
2)boot image,是放在主板上的flash内存条里,可以升级;(bootflash:)
3)IOS image,是放在PCMCIA FLASH CARD里,可以升级。(slot0:,disk0:)
Flash卡里的IOS是最终使用的IOS(即路由器最终运行的IOS)
在一般情况下,flash卡里的IOS升级后,falsh内存条的boot image也要相应的升级,但现在的flash内存条都是4MB的,格式化后是3.25MB,同时在flash内存条里还要保存IOS crash的信息(至少要300KB),这样剩下的空间是2.96MB。
这对12.0以上的大多数boot image都是不够的。所以在用老的boot image起动过程中会出现不认卡的情况发生。但只要确保flash卡的IOS能正常运行就可以了。
存在问题是C7200-I/0和C7200-I/O-FE控制器,如果是C7200-I/O/2-FE/E 和C7200-I/O-GE+控制器没有问题的,因为它们的flash内存条是8MB。
PS: 对falsh内存条的格式化和重装boot image:
router#copy bootflash: tftp:
;把原来的boot image备份到tftp server上
router#format bootflash:
;重新格式化bootflash:
router#copy tftp: bootflash:
;把新的boot image拷贝到falsh内存条上
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