From: Schulz, Dave (DSchulz@dpsciences.com)
Date: Tue Nov 01 2005 - 17:32:35 GMT-3
I am trying to get a lab working with route redistribution and having an
issue. Campus-A and Campus-B routers are supposed to be redistributing
OSPF to EIGRP. I would like to get Campus-B to prefer EIGRP(on fa0/0)
and then, if the S0/0.1 on Campus-A goes down, then both routers would
switch to the Serial (ospf) through the Campus-B router. However, I
cannot seem to get the Campus-B router to prefer the EIGRP (Fa0/0). I
thought the administrative distance (being preferable on EIGRP) would
address this, but that doesn't appear to be the case. I must be missing
something here. Any ideas? Here are the configs.....
Core network
S0/0.1 s0/0.1
| |
A B
| fa0/0 | fa0/0
_|_______|_
CAMPUS-A
interface FastEthernet0/0
description Campus server farm
bandwidth 10000
ip address 172.16.1.33 255.255.255.224
delay 100
duplex auto
speed auto
standby ip 172.16.1.50
standby priority 105
standby preempt
standby track Serial0/0.1 10
!!
interface Serial0/0.1 point-to-point
description Link to Site-2
bandwidth 2000
ip address 172.16.1.2 255.255.255.252
frame-relay interface-dlci 313
!
router eigrp 2
redistribute ospf 1 route-map O2E
passive-interface default
no passive-interface FastEthernet0/0
network 172.16.1.0 0.0.0.255
no auto-summary
no eigrp log-neighbor-changes
!
router ospf 1
log-adjacency-changes
redistribute eigrp 2 subnets route-map E2O
redistribute eigrp 1
network 172.16.1.2 0.0.0.0 area 0
!!
route-map E2O deny 10
match tag 100
!
route-map E2O permit 20
set metric 10
set metric-type type-1
set tag 200
!
route-map O2E deny 10
match tag 200
!
route-map O2E permit 20
set metric 100000 1 255 1 1500
set tag 100
!
!
CAMPUS-B
!!
interface FastEthernet0/0
description Campus server farm
bandwidth 10000
ip address 172.16.1.34 255.255.255.224
delay 100
duplex auto
speed auto
standby ip 172.16.1.50
standby priority 100
standby track Serial0/0.1 10
!
interface Serial0/0.1 point-to-point
description Link to Site-3
bandwidth 2000
ip address 172.16.1.6 255.255.255.252
frame-relay interface-dlci 274
!
router eigrp 2
redistribute ospf 1 route-map O2E
passive-interface default
no passive-interface FastEthernet0/0
network 172.16.1.0 0.0.0.255
no auto-summary
no eigrp log-neighbor-changes
!
router ospf 1
log-adjacency-changes
redistribute eigrp 2 subnets route-map E2O
network 172.16.1.6 0.0.0.0 area 0
!!
route-map E2O deny 10
match tag 100
!
route-map E2O permit 20
set metric 10
set metric-type type-1
set tag 200
!
route-map O2E deny 10
match tag 200
!
route-map O2E permit 20
set metric 100000 1 255 1 1500
set tag 100
!
Campus-B router ......doing show ip eigrp top, shows:
IP-EIGRP Topology Table for AS(2)/ID(172.16.1.34)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 192.168.10.12 255.255.255.252, 1 successors, FD is 25856, tag is 100
via Redistributed (25856/0)
P 172.16.1.32 255.255.255.224, 1 successors, FD is 281600
via Connected, FastEthernet0/0
P 172.16.1.4 255.255.255.252, 1 successors, FD is 1792000
via Connected, Serial0/0.1
P 172.16.1.0 255.255.255.252, 1 successors, FD is 1817600
via 172.16.1.33 (1817600/1792000), FastEthernet0/0
Campus-B#
!
Dave Schulz, CCDP, CCNP, CCSP
Project Manager / TAC Supervisor
Data Processing Sciences Corporation
10810 Kenwood Road
Cincinnati, Ohio 45242
Phone - (513) 791-7100 ext.7411
Fax - (513) 791-4676
Email: dschulz@dpsciences.com <mailto:dschulz@dpsciences.com >
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