BGP Problem

From: Rajeev Siddappa (raj_lab@xxxxxxxxx)
Date: Tue Oct 23 2001 - 01:46:51 GMT-3


   
Hi friends,

I was working on the Boot camp lab two. I faced this
strange problem.

This is the config I have

> 41.0.0.0 0.0.0.0 0
32768 ?
R4#sh run
Building configuration...

Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R4
!
enable password cisco
!
ip subnet-zero
!
!
!
!
!
interface Loopback0
 ip address 44.1.1.1 255.255.255.0
 no ip directed-broadcast
!
interface Loopback1
 ip address 41.1.1.1 255.255.255.0
 no ip directed-broadcast
!
interface Serial0
 ip address 173.168.40.2 255.255.255.0
 no ip directed-broadcast
!
interface Serial1
 no ip address
 no ip directed-broadcast
 shutdown
!
interface TokenRing0
 ip address 100.100.100.1 255.255.255.0
 no ip directed-broadcast
 no keepalive
 ring-speed 4
!
interface BRI0
 no ip address
 no ip directed-broadcast
 shutdown
!
interface PCbus0
 no ip address
 no ip directed-broadcast
 shutdown
!
router rip
 network 41.0.0.0
!
router bgp 1
 no synchronization
 network 44.0.0.0 mask 255.255.255.0
 redistribute static
 redistribute rip
 neighbor 173.168.40.1 remote-as 1
!
ip classless
ip route 0.0.0.0 0.0.0.0 173.168.40.1
ip route 0.0.0.0 0.0.0.0 Null0
!
!
!
line con 0
 transport input none
line aux 0
line vty 0 4
 password cisco
 login
!
end

AND MY SHOW IP BGP WILL SHOW ONLY

R4# SH IP BGP
BGP table version is 2, local router ID is 44.1.1.1
Status codes: s suppressed, d damped, h history, *
valid, > best, i - internal
Origin codes: i - IGP, e - EGP, ? - incomplete

   Network Next Hop Metric LocPrf
Weight Path
*> 41.0.0.0 0.0.0.0 0
32768 ?
R4#

but when I configure it like this

router bgp 1
 no synchronization
 network 44.1.1.0 mask 255.255.255.0
 redistribute static
 redistribute rip
 neighbor 173.168.40.1 remote-as 1

MY SHOW IP BGP WILL SHOW

4#sh ip bgp
BGP table version is 3, local router ID is 44.1.1.1
Status codes: s suppressed, d damped, h history, *
valid, > best, i - internal
Origin codes: i - IGP, e - EGP, ? - incomplete

   Network Next Hop Metric LocPrf
Weight Path
*> 41.0.0.0 0.0.0.0 0
32768 ?
*> 44.1.1.0/24 0.0.0.0 0
32768 i
R4#

why is it behaving like this.

Please help me and explain me.

Thank you,

Rajeev.



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