From: James Chen (jr_chen@xxxxxxxxxxxxxxx)
Date: Mon Feb 12 2001 - 14:59:02 GMT-3
Ya! In bootcamp lab8
I have one router 2520 with 12.0.5T and on router 2610 with 12.0.7T router
2520 can't send bgp default information but 2610 can.
so I upgrade the ios to 12.0.7T of 2520,
then it crashed.
So I downgrade to 12.0.15 , then everything is fine !
Since 12.0.xT or 12.1.x is with some new technology is not stable and need to
be fixed.
I think we should use 12.0.x in lab.
since the x of 12.0.x is larger than 7 and is a gd version.
It's a good choice than unstable technical version .
James
Dan wrote:
> RE: Weird problem...Yes, there was no way around it. I downgraded to =
> 12.0 Enterprise Plus and now it works fine.
>
> Dan Pontrelli
> =20
> ----- Original Message -----=20
> From: Feliz, Edgar (CRTRES-NY)=20
> To: Simon Baxter ; Dan ; ccielab@groupstudy.com=20
> Sent: Monday, February 12, 2001 12:16 AM
> Subject: RE: Weird problem...
>
> ME too.=20
>
> I have had this happen to me about 4 times. it started after I =
> upgraded my routers to 12.1x code.=20
>
> EF=20
>
> -----Original Message-----=20
> From: Simon Baxter [mailto:Simon.Baxter@au.logical.com]=20
> Sent: Sunday, February 11, 2001 9:06 PM=20
> To: Dan; ccielab@groupstudy.com=20
> Subject: RE: Weird problem...=20
>
> Yip!=20
>
> I think it was while doing it on CCBOOTCAMP lab 8.=20
>
> I was able to use the bgp default-orig command on other boxes, but =
> assume=20
> that the combination of other stuff configured on my 2500 was enough =
> to push=20
> the IOS over....=20
>
> I ended up bypassing the problem by putting a default static on the=20
> destination box!!=20
>
> Perhaps I should have raised a TAC case to get the bug resolved - but =
> I'm=20
> studying here!!! No time for such pleasantries!=20
>
> Simon...=20
>
> -----Original Message-----=20
> From: Dan [mailto:dp595@optonline.net]=20
> Sent: Monday, February 12, 2001 9:24 AM=20
> To: ccielab@groupstudy.com=20
> Subject: Weird problem...=20
>
> Has anybody ever seen this before?=20
>
> I added a "neighbor x.x.x.x default-originate" command under my BGP =
> =3D=20
> process for a session that is already up and running. It immediately =
> =3D=20
> crashes the router and causes it to reboot.=20
> I'm running IOS 12.1(6) (C2500-JOS56I-L) on a 2514 with 16RAM/16FLASH. =
>
> Text capture is below:=20
>
> r2#conf t=20
> Enter configuration commands, one per line. End with CNTL/Z.=20
> r2(config)#router bgp 1003=20
> r2(config-router)#neighbor 135.3.7.41 default-originate=20
> r2(config-router)#=20
>
> =3D3D=3D3D=3D3D Flushing messages (00:07:23 UTC Mon Mar 1 1993) =
> =3D3D=3D3D=3D3D=20
>
> Buffered messages:=20
>
> 00:00:08: %LINK-3-UPDOWN: Interface Ethernet0, changed state to up=20
> 00:00:09: %LINK-3-UPDOWN: Interface Ethernet1, changed state to up=20
> 00:00:09: %LINK-3-UPDOWN: Interface Serial0, changed state to up=20
> 00:00:09: %LINK-3-UPDOWN: Interface Serial1, changed state to down=20
> 00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, =
> =3D=20
> changed state to up=20
> 00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =3D =
>
> changed state to up=20
> 00:01:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, =
> =3D=20
> changed state to up=20
> 00:01:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1, =
> =3D=20
> changed state to down=20
> 00:01:38: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =3D =
>
> changed state to up=20
> 00:01:46: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1, =
> =3D=20
> changed state to up=20
> 00:01:48: %LINK-5-CHANGED: Interface Serial1, changed state to =3D=20
> administratively down=20
> 00:01:49: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, =3D =
>
> changed state to down=20
> 00:01:52: %SYS-5-CONFIG_I: Configured from memory by console=20
> 00:02:31: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =3D =
>
> changed state to down=20
> 00:02:37: %SYS-5-RESTART: System restarted --=20
> Cisco Internetwork Operating System Software=3D20=20
> IOS (tm) 2500 Software (C2500-JOS56I-L), Version 12.1(6), RELEASE =3D=20
> SOFTWARE (fc1)=20
> Copyright (c) 1986-2000 by cisco Systems, Inc.=20
> Compiled Wed 27-Dec-00 20:14 by kellythw=20
> 00:02:47: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.6.6 on Ethernet0 from =
> =3D=20
> LOADING to FULL, Loading Done=20
> 00:02:47: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.3.3 on Ethernet0 from =
> =3D=20
> LOADING to FULL, Loading Done=20
> 00:02:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =3D =
>
> changed state to up=20
> 00:03:05: %BGP-5-ADJCHANGE: neighbor 135.3.6.6 Up=3D20=20
> 00:03:06: %BGP-5-ADJCHANGE: neighbor 135.3.3.3 Up=3D20=20
> 00:03:30: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.5.5 on Serial0 from =3D =
>
> LOADING to FULL, Loading Done=20
> 00:03:31: %BGP-5-ADJCHANGE: neighbor 135.3.7.41 Up=3D20=20
> 00:03:35: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.1.1 on Serial0 from =3D =
>
> LOADING to FULL, Loading Done=20
> 00:03:55: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.5.5 on OSPF_VL0 from =
> =3D=20
> LOADING to FULL, Loading Done=20
> 00:04:13: %BGP-5-ADJCHANGE: neighbor 135.3.5.5 Up=3D20=20
> 00:06:42: %SYS-5-CONFIG_I: Configured from console by console=20
> Queued messages:=20
> Exception: Illegal Instruction at 0x0 (PC)=20
>
> System Bootstrap, Version 11.0(10c)XB2, PLATFORM SPECIFIC RELEASE =3D=20
> SOFTWARE (fc1)=20
> Copyright (c) 1986-1998 by cisco Systems=20
> 2500 processor with 14336 Kbytes of main memory=20
>
> %SYS-4-CONFIG_NEWER: Configurations from version 12.1 may not be =3D=20
> correctly understood.=20
>
> Dan Pontrelli=20
> Customer Installation Engineer - Verio NYC=20
> dpontrelli@verio.net=20
>
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