From: ccie2002@bellsouth.net
Date: Sat Nov 16 2002 - 17:19:15 GMT-3
Hello all:
I need some help with secondary addresses with isis thru a
Tunnel interface. I have Cisco 2509 that is running rip. However,
thru the tunnel interface and ethernet interface I am running
isis. Now the kicker is that I put a secondary
address on my ethernet. On the other end of my Cisco 2509 is a Cisco 2502 that
is running eigrp. Also I have a tunnel interface on my Cisco 2502 is running
isis. My goal is to have "only" the secondary address of the ethernet address
show up thru the tunnel as isis. I do not want the primary address (150.3.99.0)
to show up thru the tunnel as isis. I would like the primary address of the
ethernet to show up as eigrp route on my Cisco 2502. I only want the admin
distance for the primary address changed not for the other routes on the
2502.
Below is the basic topogoly of my network
tunnel A isis---------------------------- Tunnel B/isis
rip rip/eigrp eigrp/eigrp eigrp
Cisco2509-----Cisco2504-----Cisco2503----Cisco2052
I have tried the following.
1) tried the distrubute-list for the isis process for both
routers denying the ethernet address thru the tunnel.
2) raised the admin distance on the Cisco2052 with an access-list
My question is this possible to deny a primary route thru tunnel and only
have the secondary route show up thru the tunnel on the interface. Please
note: I only want to influence/change one route. Any suggestions on
how to do this ?
Cisco2509#
interface Loopback10
ip address 190.190.10.1 255.255.255.252
no ip directed-broadcast
ip router isis
!
interface Tunnel0
ip address 191.192.193.2 255.255.255.252
no ip directed-broadcast
ip router isis
tunnel source 150.3.3.3
tunnel destination 150.3.7.7
!
interface Ethernet0
ip address 200.200.200.1 255.255.255.252 secondary
ip address 150.3.99.9 255.255.255.0
no ip directed-broadcast
ip router isis
router isis
net 54.0003.0003.0003.00
router rip
version 1
network 51.0.0.0
network 150.3.0.0
Cisco2502
interface Loopback7
ip address 191.193.193.1 255.255.255.252
ip router isis
!
interface Loopback100
ip address 195.197.200.1 255.255.255.240
!
interface Tunnel0
ip address 191.192.193.1 255.255.255.252
ip router isis
tunnel source 150.3.7.7
tunnel destination 150.3.3.3
router isis
redistribute connected metric 10 route-map LOOP
distance 200 191.192.193.0 0.0.0.255 88
net 54.0007.0007.0007.00
router eigrp 1
network 100.0.0.0
network 150.3.0.0
network 150.7.0.0
no auto-summary
no eigrp log-neighbor-changes
access-list 88 permit 150.3.99.0 0.0.0.255
Cisco2502#show ip route isis
200.200.200.0/30 is subnetted, 1 subnets
i L1 200.200.200.0 [115/20] via 191.192.193.2, Tunnel0
190.190.0.0/30 is subnetted, 1 subnets
i L1 190.190.10.0 [115/20] via 191.192.193.2, Tunnel0
150.3.0.0/16 is variably subnetted, 22 subnets, 3 masks
i L1 150.3.99.0/24 [115/20] via 191.192.193.2, Tunnel0
Cisco2502#
Cisco2502#show ip eigrp top
IP-EIGRP Topology Table for AS(1)/ID(150.3.7.7)
P 150.3.99.0/24, 0 successors, FD is Inaccessible
via 150.3.90.6 (2560512256/2560000256), Serial0
Cisco2502#
This archive was generated by hypermail 2.1.4 : Tue Dec 03 2002 - 07:23:02 GMT-3