ISIS question ---- default route in ISIS .......

From: Suy, Syson (Syson.Suy@can.xerox.com)
Date: Tue Mar 25 2003 - 19:00:01 GMT-3


Hi!

why does R1 have : i*L1 0.0.0.0/0 [115/10] via 135.5.13.3, Serial0.33 , yet R2 doesn't have this default isis route? anything wrong (missing) with my back-to-back ISIS FR configuration?
===========================================================================
net diagram:

R1 (s0.33 multi) ----- ISIS (FrameRelay) ----- R3 (S0)

===========================================================================
R3#
clns routing
!
interface Serial0
 ip address 135.5.13.3 255.255.255.0
 ip router isis A
 encapsulation frame-relay
 frame-relay map clns 301 broadcast
 frame-relay interface-dlci 301
!
router isis A
 net 49.0001.3333.3333.3333.00
R3#sir
Codes: C - connected, S - static, I - IGRP, 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, 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

     135.5.0.0/24 is subnetted, 2 subnets
C 135.5.3.0 is directly connected, Loopback0
C 135.5.13.0 is directly connected, Serial0

==========================================================
R1#
clns routing
!
interface Serial0
 no ip address
 encapsulation frame-relay
 no frame-relay inverse-arp
!
interface Serial0.33 multipoint
 ip address 135.5.13.1 255.255.255.0
 ip router isis A
 frame-relay map clns 103 broadcast
 frame-relay map ip 135.5.13.1 103 broadcast
 frame-relay map ip 135.5.13.3 103 broadcast
!
router isis A
 net 49.0001.1111.1111.1111.00

R1#sir
Codes: C - connected, S - static, I - IGRP, 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, 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 135.5.13.3 to network 0.0.0.0

     135.5.0.0/24 is subnetted, 3 subnets
C 135.5.1.0 is directly connected, Loopback0
C 135.5.13.0 is directly connected, Serial0.33
C 135.5.16.0 is directly connected, Serial0.56
i*L1 0.0.0.0/0 [115/10] via 135.5.13.3, Serial0.33

===============================================================================

 
Syson Suy
EDS Leveraged Platform Solution Center, Xerox Telecom
Syson.Suy@CAN.XEROX.COM
If Life is a Game, These are the Rules:
"... It is not good to eat much honey: so for men to search their own
glory is not glory. ." -- Book of Proverbs from the Holy Bible



This archive was generated by hypermail 2.1.4 : Sat Apr 05 2003 - 08:51:44 GMT-3