From: Steven Weber (itweber@earthlink.net)
Date: Mon Sep 02 2002 - 15:34:03 GMT-3
How about trying to disable split horizon in eigrp for IP
HTH
Steve
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
WALID EL EUCH
Sent: Monday, September 02, 2002 11:24 AM
To: ccielab groupstudy
Subject: ipx eigrp hub&spoke over fR
Hello all,
I have a network:
Router(r2)------FR-----Router(r5)
|
Router(r4)------FR--------|
|
(ipx on the lan with rip by default)
Router r2 & r4 are spokes, connected to the hub router r5.
Running ipx eigrp, with split-horizon disabled on the hub.
i have a problem betwwen r4 and r5 (possibly due to redistribution
between rip and eigrp).
routes discovered by eigrp on r4 became marked en hold down after
seconds (EH B132 [46866176/**] via 245.0005.0005.0005, age
00:00:16,
1u, Se1/0
this os the config :
R2
ipx routing 0002.0002.0002
ipx internal-network B132
interface Serial1/0
encapsulation frame-relay
ipx network 245
ipx hello-interval eigrp 13 30
ipx hold-time eigrp 13 90
ipx hold-down eigrp 13 100
no fair-queue
no arp frame-relay
cdp enable
frame-relay map ipx 245.0005.0005.0005 205 broadcast
no frame-relay inverse-arp
!
ipx router eigrp 13
network 245
!
ipx router rip
no network 245
R2#sh ipx route
Codes: C - Connected primary network, c - Connected secondary network
S - Static, F - Floating static, L - Local (internal), W - IPXWAN
R - RIP, E - EIGRP, N - NLSP, X - External, A - Aggregate
s - seconds, u - uses, U - Per-user static/Unknown, H - Hold-down
3 Total IPX routes. Up to 1 parallel paths and 16 hops allowed.
No default route known.
L B132 is the internal network
C 245 (FRAME-RELAY), Se1/0
E B135 [46354176/1] via 245.0005.0005.0005, age 00:07:06,
1u, Se1/0
---------------------
R5
ipx routing 0005.0005.0005
ipx internal-network B135
interface Serial0
description Reseau Charguia
encapsulation frame-relay
ipx network 245
ipx hello-interval eigrp 13 30
ipx hold-time eigrp 13 90
ipx hold-down eigrp 13 100
no ipx split-horizon eigrp 13
no fair-queue
no arp frame-relay
cdp enable
frame-relay map ipx 245.0002.0002.0002 502 broadcast
frame-relay map ipx 245.0004.0004.0004 504 broadcast
no frame-relay inverse-arp
ipx router eigrp 13
network 245
!
!
ipx router rip
no network 245
r5#sh ipx route
Codes: C - Connected primary network, c - Connected secondary network
S - Static, F - Floating static, L - Local (internal), W - IPXWAN
R - RIP, E - EIGRP, N - NLSP, X - External, A - Aggregate
s - seconds, u - uses, U - Per-user static/Unknown, H - Hold-down
4 Total IPX routes. Up to 1 parallel paths and 16 hops allowed.
No default route known.
L B135 is the internal network
C 245 (FRAME-RELAY), Se0
EH 254 [20514560/**] via 245.0004.0004.0004, age 00:00:28,
1u, Se0
E B132 [46354176/1] via 245.0002.0002.0002, age 00:08:22,
1u, Se0
----------
R4
ipx routing 0004.0004.0004
interface FastEthernet0/0
ip address 200.200.200.4 255.255.255.0
speed auto
full-duplex
ipx encapsulation SNAP
ipx network 254
end
interface Serial1/0
encapsulation frame-relay
ipx network 245
no ipx linkup-request rip
no ipx linkup-request sap
ipx hello-interval eigrp 13 30
ipx hold-time eigrp 13 90
ipx hold-down eigrp 13 100
no fair-queue
no arp frame-relay
cdp enable
frame-relay map ipx 245.0005.0005.0005 405 broadcast
no frame-relay inverse-arp
ipx router eigrp 13
network 245
!
!
ipx router rip
no network 245
R4#sh ipx route
Codes: C - Connected primary network, c - Connected secondary network
S - Static, F - Floating static, L - Local (internal), W - IPXWAN
R - RIP, E - EIGRP, N - NLSP, X - External, A - Aggregate
s - seconds, u - uses, U - Per-user static/Unknown, H - Hold-down
5 Total IPX routes. Up to 1 parallel paths and 16 hops allowed.
No default route known.
C 245 (FRAME-RELAY), Se1/0
C 254 (SNAP), Fa0/0
R BB [02/01] via 254.0010.7b3b.a2ae, 57s, Fa0/0
EH B132 [46866176/**] via 245.0005.0005.0005, age 00:00:16,
1u, Se1/0
EH B135 [46354176/**] via 245.0005.0005.0005, age 00:00:16,
1u, Se1/0
------------
this is the debug on R4:
R4#deb ipx eigrp
IPX EIGRP debugging is on
R4#deb ipx routing e
IPX routing events debugging is on
R4#
20:32:56: IPXEIGRP: External 254 metric 28160 hop 1 delay 1
20:32:56: IPXEIGRP: External BB metric 269312000 hop 2 delay 2
20:32:58: IPXEIGRP: External 254 metric 28160 hop 1 delay 1
20:32:58: IPXEIGRP: External BB metric 269312000 hop 2 delay 2
20:32:59: IPXEIGRP: 245 via 245.0005.0005.0005 metric 21024000
20:32:59: IPXEIGRP: Received update from 245.0005.0005.0005 for net 245
20:32:59: IPXEIGRP: 245 not added, entry in table is
static/connected/internal
20:32:59: IPXEIGRP: B135 via 245.0005.0005.0005 metric 46354176
20:32:59: IPXEIGRP: Received update from 245.0005.0005.0005 for net B135
20:32:59: IPXEIGRP: better [0/0/46354176] route for B135 from
245.0005.0005.0005
,
flushing old [65535/255/46354176] route/paths
20:32:59: external hop count in table 16, in update 1
20:32:59: IPXRIP: Deleting network B135 FFFFFFFF
20:32:59: IPXEIGRP: Received update from 245.0005.0005.0005 for net B135
20:32:59: IPXEIGRP: create route to B135 via 245.0005.0005.0005, metric
46354176
20:32:59: IPXRIP: Marking network B135 FFFFFFFF for Flash Update
20:32:59: IPXEIGRP: B132 via 245.0005.0005.0005 metric 46866176
20:32:59: IPXEIGRP: Received update from 245.0005.0005.0005 for net B132
20:32:59: IPXEIGRP: better [0/0/46866176] route for B132 from
245.0005.0005.0005
,
flushing old [65535/255/46866176] route/paths
20:32:59: external hop count in table 16, in update 1
20:32:59: IPXRIP: Deleting network B132 FFFFFFFF
20:32:59: IPXEIGRP: Received update from 245.0005.0005.0005 for net B132
20:32:59: IPXEIGRP: create route to B132 via 245.0005.0005.0005, metric
46866176
20:32:59: IPXRIP: Marking network B132 FFFFFFFF for Flash Update
20:32:59: IPXRIP: positing flash update to 254.ffff.ffff.ffff via
FastEthernet0/
0 (broadcast)
20:32:59: IPXRIP: RIP turned off, skip positing update to Serial1/0
20:32:59: IPXRIP: RIP turned off, skip positing update to Serial1/0
20:33:22: IPXRIP: positing full update to 254.ffff.ffff.ffff via
FastEthernet0/0
(broadcast)
20:33:26: IPXRIP: Marking network B132 FFFFFFFF for Flash Update
20:33:26: IPXRIP: Marking network B135 FFFFFFFF for Flash Update
20:33:26: IPXRIP: positing flash update to 254.ffff.ffff.ffff via
FastEthernet0/
0 (broadcast)
20:33:26: IPXRIP: RIP turned off, skip positing update to Serial1/0
20:33:54: IPXEIGRP: External 254 metric 28160 hop 1 delay 1
20:33:54: IPXEIGRP: External BB metric 269312000 hop 2 delay 2
20:33:56: IPXEIGRP: 245 via 245.0005.0005.0005 metric 21024000
20:33:56: IPXEIGRP: Received update from 245.0005.0005.0005 for net 245
20:33:56: IPXEIGRP: 245 not added, entry in table is
static/connected/internal
20:33:56: IPXEIGRP: B135 via 245.0005.0005.0005 metric 46354176
20:33:56: IPXEIGRP: Received update from 245.0005.0005.0005 for net B135
20:33:56: IPXEIGRP: better [0/0/46354176] route for B135 from
245.0005.0005.0005
,
flushing old [65535/255/46354176] route/paths
20:33:56: external hop count in table 16, in update 1
20:33:56: IPXRIP: Deleting network B135 FFFFFFFF
20:33:56: IPXEIGRP: Received update from 245.0005.0005.0005 for net B135
20:33:56: IPXEIGRP: create route to B135 via 245.0005.0005.0005, metric
46354176
20:33:56: IPXRIP: Marking network B135 FFFFFFFF for Flash Update
20:33:56: IPXEIGRP: B132 via 245.0005.0005.0005 metric 46866176
20:33:56: IPXEIGRP: Received update from 245.0005.0005.0005 for net B132
20:33:56: IPXEIGRP: better [0/0/46866176] route for B132 from
245.0005.0005.0005
,
flushing old [65535/255/46866176] route/paths
20:33:56: external hop count in table 16, in update 1
20:33:56: IPXRIP: Deleting network B132 FFFFFFFF
20:33:56: IPXEIGRP: Received update from 245.0005.0005.0005 for net B132
20:33:56: IPXEIGRP: create route to B132 via 245.0005.0005.0005, metric
46866176
20:33:56: IPXRIP: Marking network B132 FFFFFFFF for Flash Update
20:33:56: IPXRIP: positing flash update to 254.ffff.ffff.ffff via
FastEthernet0/
0 (broadcast)
20:33:56: IPXRIP: RIP turned off, skip positing update to Serial1/0
20:33:59: IPXRIP: RIP turned off, skip positing update to Serial1/0
20:34:20: IPXRIP: Marking network B132 FFFFFFFF for Flash Update
20:34:20: IPXRIP: Marking network B135 FFFFFFFF for Flash Update
20:34:20: IPXRIP: positing flash update to 254.ffff.ffff.ffff via
FastEthernet0/
0 (broadcast)
20:34:20: IPXRIP: RIP turned off, skip positing update to Serial1/0
20:34:21: IPXRIP: positing full update to 254.ffff.ffff.ffff via
FastEthernet0/0
(broadcast)
20:34:23: IPXEIGRP: External 254 metric 28160 hop 1 delay 1
20:34:23: IPXEIGRP: External BB metric 269312000 hop 2 delay 2
20:34:25: IPXEIGRP: 245 via 245.0005.0005.0005 metric 21024000
20:34:25: IPXEIGRP: Received update from 245.0005.0005.0005 for net 245
20:34:25: IPXEIGRP: 245 not added, entry in table is
static/connected/internal
20:34:25: IPXEIGRP: B135 via 245.0005.0005.0005 metric 46354176
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