From: Michael Zuo (mzuo@ixiacom.com)
Date: Sat Nov 25 2006 - 21:49:17 ART
Hi all,
If SW2 connecting to R2 and R3 via EIGRP and I want to prefer the SW2-R2
link for some routes and SW2-R3 link for other routes, would
"offset-list" from EIGRP and "distance" be equivalent? I tried both and
both seem to work for internal EIGRP routes. However, "distance"
command does not seem to work for external EIGRP routes that are coming
in. is this expected? My configuration is (notice that external EIGRP
routes still have AD of 170 instead 89 as configured):
SW2(config-router)#do sh run | be router ei
router eigrp 10
timers active-time 5
network 0.0.0.0
distance 89 156.1.58.5 0.0.0.0 ODD
distance 89 156.1.18.1 0.0.0.0 EVEN
no auto-summary
!
!
ip access-list standard EVEN
permit 0.0.0.0 255.255.254.255
ip access-list standard ODD
permit 0.0.1.0 255.255.254.255
!
!
SW2(config-router)#do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS
level-2
ia - IS-IS inter area, * - candidate default, U - per-user static
route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
D EX 222.22.2.0/24 [170/25602816] via 156.1.58.5, 00:00:03, Vlan58
D 204.12.1.0/24 [89/281856] via 156.1.58.5, 00:01:10, Vlan58
D EX 220.20.3.0/24 [170/25602816] via 156.1.58.5, 00:00:03, Vlan58
D 200.0.0.0/24 [89/5398272] via 156.1.18.1, 00:01:11, Vlan18
54.0.0.0/24 is subnetted, 1 subnets
D 54.1.1.0 [89/5270272] via 156.1.58.5, 00:01:11, Vlan58
D 200.0.1.0/24 [89/5398272] via 156.1.58.5, 00:01:11, Vlan58
156.1.0.0/24 is subnetted, 12 subnets
D 156.1.27.0 [89/4755712] via 156.1.58.5, 00:01:12, Vlan58
D 156.1.23.0 [89/4730112] via 156.1.58.5, 00:01:12, Vlan58
C 156.1.18.0 is directly connected, Vlan18
D 156.1.13.0 [89/5145856] via 156.1.58.5, 00:01:12, Vlan58
C 156.1.8.0 is directly connected, Vlan8
D EX 156.1.4.0 [170/25602816] via 156.1.58.5, 00:01:12, Vlan58
D 156.1.3.0 [89/2588416] via 156.1.58.5, 00:01:13, Vlan58
C 156.1.58.0 is directly connected, Vlan58
D 156.1.45.0 [89/2170112] via 156.1.58.5, 00:01:12, Vlan58
D EX 156.1.44.0 [170/25602816] via 156.1.58.5, 00:01:12, Vlan58
D 156.1.35.0 [89/2585856] via 156.1.58.5, 00:01:12, Vlan58
D 156.1.67.0 [89/4758272] via 156.1.58.5, 00:01:13, Vlan58
D 200.0.2.0/24 [89/5398272] via 156.1.18.1, 00:01:13, Vlan18
D 200.0.3.0/24 [89/5398272] via 156.1.58.5, 00:01:14, Vlan58
D 192.10.1.0/24 [89/281856] via 156.1.58.5, 00:01:12, Vlan58
150.1.0.0/24 is subnetted, 8 subnets
D 150.1.7.0 [89/4883712] via 156.1.58.5, 00:01:14, Vlan58
D 150.1.6.0 [89/4886272] via 156.1.18.1, 00:01:14, Vlan18
D 150.1.5.0 [89/130816] via 156.1.58.5, 00:01:12, Vlan58
D EX 150.1.4.0 [170/25602816] via 156.1.58.5, 00:01:12, Vlan58
D 150.1.3.0 [89/2713856] via 156.1.58.5, 00:01:14, Vlan58
D 150.1.2.0 [89/4858112] via 156.1.18.1, 00:01:14, Vlan18
D 150.1.1.0 [89/5273856] via 156.1.58.5, 00:01:14, Vlan58
C 150.1.8.0 is directly connected, Loopback0
SW2(config-router)#
Thank you in advance
This archive was generated by hypermail 2.1.4 : Fri Dec 01 2006 - 08:05:48 ART