Florin,
What does "show int s0/1/0" look like?
Rich
Florin Florian wrote:
>
> On Thu, 11 Apr 2002, Stephane Perez wrote:
>
> > Hi Florian,
> >
> > Just a quick question, have you Keepalive enabled on only one side, because
> > according to your logs, the EIGRP is bouncing because of the Serial
> > interface does.
>
> keepalive=20 enabled in both sides
>
> fflorin
>
> >
> > Please do not hesitate to contact me for any further informations.
> >
> > regards
> >
> > ----------------------------------------------------------------------------
> > ----------------------------------------------------------------------------
> > ----------------
> > PEREZ Stephane
> > Carrier IP Specialist, Shasta GTS
> > Nortel Networks
> > ATS IP Core Infrastructure
> > 25, allee Pierre Ziller
> > 06560 Valbonne, FRANCE
> > Phone: +33 4 92 96 18 05 Mail : mailto:perezs@nortelnetworks.com
> > Fax : +33 4 92 96 16 68 www : http://www.nortelnetworks.com
> > Esn : 296-1805 Intranet :
> > http://hector.europe.nortel.com
> > ICQ : 120356046
> >
> >
> >
> > -----Original Message-----
> > From: Florin Florian [mailto:florin@Cluj.RoEdu.Net]
> > Sent: Thursday, April 11, 2002 12:39 PM
> > To: cisco-nsp@puck.nether.net
> > Subject: [nsp] EIGRP flapping
> >
> >
> >
> > Hi ,
> >
> > My router communicate with another router over serial link, with EIGRP.
> > The problem consist in EIGRP flapping and my backbone interface is up and
> > down, frecvently...
> >
> > Apr 7 12:25:13 router 272: 01:07:26: %LINEPROTO-5-UPDOWN: Line protocol
> > on Interface Serial0/1/0, changed state to down
> > Apr 7 12:25:14 router 273: 01:07:27: %LINK-3-UPDOWN: Interface
> > Serial0/1/0, changed state to up
> > Apr 7 12:25:14 router 274: 01:07:28: %LINEPROTO-5-UPDOWN: Line protocol
> > on Interface Serial0/1/0, changed state to up
> > Apr 7 12:26:02 router 275: 01:08:15: %DUAL-5-NBRCHANGE: IP-EIGRP my AS:
> > Neighbor x.x.x.x (Serial0/1/0) is down: peer restarted
> > Apr 7 12:26:02 router 276: 01:08:15: %DUAL-5-NBRCHANGE: IP-EIGRP my AS:
> > Neighbor x.x.x.x (Serial0/1/0) is up: new adjacency
> > Apr 7 12:26:13 router 277: 01:08:26: %LINEPROTO-5-UPDOWN: Line protocol
> > on Interface Serial0/1/0, changed state to down
> > Apr 7 12:26:14 router 278: 01:08:27: %LINK-3-UPDOWN: Interface
> > Serial0/1/0, changed state to up
> > Apr 7 12:26:14 router 279: 01:08:28: %LINEPROTO-5-UPDOWN: Line protocol
> > on Interface Serial0/1/0, changed state to up
> > Apr 7 12:31:02 router 282: 01:13:15: %DUAL-5-NBRCHANGE: IP-EIGRP my AS:
> > Neighbor x.x.x.x (Serial0/1/0) is down: peer restarted
> > Apr 7 12:31:04 router 283: 01:13:16: %DUAL-5-NBRCHANGE: IP-EIGRP my AS:
> > Neighbor x.x.x.x (Serial0/1/0) is up: new adjacency
> > Apr 7 12:31:13 router 284: 01:13:26: %LINEPROTO-5-UPDOWN: Line protocol
> > on Interface Serial0/1/0, changed state to down
> >
> > Last week I introduced a new VIP 4-80 controller in the router CISCO
> > 7513(module 0) :
> > 1 VIP4-80 RM7000 controller (1 FastEthernet)(4 Serial)(2 E1).
> > Controller Memory Size: 128 MBytes DRAM, 65536 KBytes SRAM
> > Fast-Ethernet PA, 1 ports, 100BaseTX-ISL
> > Fast-Serial PA, 4 ports (attention:PA 4T not PA 4T+)
> >
> > This controllers not function properly with System Bootstrap, Version
> > 11.1(8)CA1, and I proceed to install another bootstrap.
> > Now I have a new bootloader version 12.2(1) and with work much better.
> >
> > IOS (tm) RSP Software (RSP-JK9SV-M), Version 12.2(3), RELEASE SOFTWARE
> > (fc1)
> > ROM: System Bootstrap, Version 11.1(8)CA1, EARLY DEPLOYMENT RELEASE
> > SOFTWARE
> >
> > BOOTLDR: RSP Software (RSP-BOOT-M), Version 12.2(1), RELEASE SOFTWARE
> > (fc2)
> >
> > I forget mention it, the backbone line is very full(bandwidth 6M) every
> > day and night, and mrtg graph don't have Gauss inflection.
> >
> > router eigrp AS
> > variance 4
> > redistribute connected route-map match-xxx
> > redistribute static route-map match-xxx
> > passive-interface FastEthernet5/0/0
> > network x.x.x.x
> > maximum-paths 6
> > default-metric 10000 100 255 1 1500
> > no auto-summary
> > eigrp log-neighbor-changes
> >
> > router bgp AS
> > no synchronization
> > no bgp fast-external-fallover
> > bgp log-neighbor-changes
> > bgp deterministic-med
> > aggregate-address x.x.x.x
> > ................
> > redistribute connected route-map match-xxx
> > redistribute static route-map match-xxx
> > redistribute eigrp AS
> > neighbor AS ....
> > ............
> >
> > Why not function properly the backbone links with VIP 4-80 with the PA
> > 4T and the PA - 1FE ISL???
> > This PA 4T function with VIP 2-40
> >
> > Thanks in advance.
> > fflorin
> >
> >
> >
--#------------------------------------------------------------------# # _.|._.|._ | Richard Gallagher | Direct: +32 2 704 5421 # # Cisco Systems | CCIE #7211 | Email: rgallagh@cisco.com # #------------------------------------------------------------------#
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