Cisco 7200VXR Series Routers
Cisco 7400 Series Routers
In either of these scenarios:
There is no startup configuration in the NVRAM.
The first boot system command you configure points to an image that you have stored on a disk filesystem.
If you have set up the router to autoboot by changing the configuration register to x2102, the router always boots the image in the bootflash even though a full Cisco IOS® Software image may be present in the advanced technology attachment (ATA) flash disk.
Several versions exhibit this behavior. A boot from linear flash PC cards is unaffected for Cisco 7200 only. The Cisco 7400 only supports disk filesystems.
This output is the console output of the symptom during power on and boot from the boot image:
System Bootstrap, Version 12.1(20000710:044039) [nlaw-121E_npeb 117], DEVELOPMENT SOFTWARE Copyright (c) 1994-2000 by cisco Systems, Inc. C7200 platform with 131072 Kbytes of main memory Self decompressing the image : ########################################################################################################################################################################################################################## ####################################################################################################################################################################################################################################################### [OK] Self decompressing the image : ########################################################################################################################################################################################################################## ####################################################################################################################################################################################################################################################### [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-KBOOT-M), Version 12.2(6a), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2001 by cisco Systems, Inc. Compiled Sat 01-Dec-01 12:40 by pwade Image text-base: 0x600089C0, data-base: 0x607EA000 cisco 7206VXR (NPE400) processor (revision A) with 114688K/16384K bytes of memory. Processor board ID 25860090 R7000 CPU at 350Mhz, Implementation 39, Rev 3.2, 256KB L2, 4096KB L3 Cache 6 slot VXR midplane, Version 2.5 Last reset from power-on Bridging software. X.25 software, Version 3.0.0. 2 FastEthernet/IEEE 802.3 interface(s) 4 Serial network interface(s) 125K bytes of non-volatile configuration memory. 46976K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes). 47040K bytes of ATA PCMCIA card at slot 1 (Sector size 512 bytes). 8192K bytes of Flash internal SIMM (Sector size 256K). --- System Configuration Dialog --- Would you like to enter the initial configuration dialog? [yes/no]: n Would you like to terminate autoinstall? [yes]: Press RETURN to get started! 00:00:07: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up 00:00:07: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up 00:00:07: %LINK-3-UPDOWN: Interface Serial2/0, changed state to down 00:00:07: %LINK-3-UPDOWN: Interface Serial2/1, changed state to down 00:00:07: %LINK-3-UPDOWN: Interface Serial2/2, changed state to down 00:00:07: %LINK-3-UPDOWN: Interface Serial2/3, changed state to down 00:00:08: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up 00:00:08: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up 00:00:16: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down 00:00:16: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down 00:00:27: %LINK-5-CHANGED: Interface Serial2/0, changed state to administratively down 00:00:27: %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to administratively down 00:00:27: %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to administratively down 00:00:27: %LINK-5-CHANGED: Interface Serial2/1, changed state to administratively down 00:00:27: %LINK-5-CHANGED: Interface Serial2/2, changed state to administratively down 00:00:27: %LINK-5-CHANGED: Interface Serial2/3, changed state to administratively down 00:00:35: %SYS-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-KBOOT-M), Version 12.2(6a), RELEASE SOFTWARE (fc1) !--- The system booted from Cisco IOS Software kboot image. Copyright (c) 1986-2001 by cisco Systems, Inc. Compiled Sat 01-Dec-01 12:40 by pwade 00:00:35: %SYS-6-BOOTTIME: Time taken to reboot after reload = 454 seconds Router(boot)> enable Router(boot)# dir bootflash: Directory of bootflash:/ 1 -rw- 4941856 Dec 19 1916 03:41:07 c7200-kboot-mz.122-6a.bin 7602176 bytes total (2660192 bytes free) Router(boot)# dir disk0: Directory of disk0:/ 1 -rw- 11663876 Jan 24 2002 11:52:20 c7200-is-mz.122-6a.bin !--- There is a Cisco IOS Software main image on ATA flash card. 47898624 bytes total (36229120 bytes free) Router(boot)# dir disk1: Directory of disk1:/ 1 -rw- 11663876 Dec 19 1980 03:51:18 c7200-is-mz.122-6a.bin 47964160 bytes total (36294656 bytes free) Router(boot)# show tech-support ------------------ show version ------------------ Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-KBOOT-M), Version 12.2(6a), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2001 by cisco Systems, Inc. Compiled Sat 01-Dec-01 12:40 by pwade Image text-base: 0x600089C0, data-base: 0x607EA000 ROM: System Bootstrap, Version 12.1(20000710:044039) [nlaw-121E_npeb 117], DEVELOPMENT SOFTWARE Router uptime is 1 minute System returned to ROM by power-on Running default software cisco 7206VXR (NPE400) processor (revision A) with 114688K/16384K bytes of memory. Processor board ID 25860090 R7000 CPU at 350Mhz, Implementation 39, Rev 3.2, 256KB L2, 4096KB L3 Cache 6 slot VXR midplane, Version 2.5 Last reset from power-on Bridging software. X.25 software, Version 3.0.0. 2 FastEthernet/IEEE 802.3 interface(s) 4 Serial network interface(s) 125K bytes of non-volatile configuration memory. 46976K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes). 47040K bytes of ATA PCMCIA card at slot 1 (Sector size 512 bytes). 8192K bytes of Flash internal SIMM (Sector size 256K). Configuration register is 0x2102 !--- The configuration register is 0x2102. ------------------ show running-config ------------------ Building configuration... Current configuration : 699 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Router ! ! ip subnet-zero ip cef ! ! ! call rsvp-sync ! ! ! ! ! ! ! ! interface FastEthernet0/0 no ip address shutdown duplex auto speed auto ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial2/0 no ip address shutdown no fair-queue ! interface Serial2/1 no ip address shutdown ! interface Serial2/2 no ip address shutdown ! interface Serial2/3 no ip address shutdown ! ip classless no ip http server ip pim bidir-enable ! ! dial-peer cor custom ! ! ! ! gatekeeper shutdown ! ! line con 0 line aux 0 line vty 0 4 ! end
A workaround is to set the router to boot the image from the disk with use of the boot system global configuration command.
The solution to the problem is to upgrade Cisco IOS Software boot and/or kboot images to a release that has the fix. These releases contain a fix for the problem: Cisco IOS Software Releases 12.2(8)T1, 12.0(22)SY2, 12.2(8)B, 12.0(22)S, 12.2(9)S, 12.2(10), and 12.2(4)B4.
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DDTS |
Description |
---|---|
Cisco 7200/Cisco 7400 bootldr fails to boot image from flash disks. |
Refer to How to Choose a Cisco IOS Software Release .
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