Help with BGP between 2 ASs: Are they talking ?

From: Jason Aarons (jaarons@xxxxxxxxxxx)
Date: Thu Jul 22 1999 - 00:07:32 GMT-3


   
I don't have much experience with BGP are these two talking ? I can ping
both loopbacks, etc. I just don't know if the show commands indicate they
are or are not talking ?

Did I set these two up right or do I have more to t-shoot ?

hostname jersey-as-100
!
interface Loopback0
ip address 24.0.0.1 255.0.0.0
!
interface Serial1
ip address 192.168.1.1 255.255.255.0
clockrate 148000
router bgp 100
redistribute static
neighbor 207.87.0.1 remote-as 200
!
no ip classless
ip route 207.87.0.0 255.255.0.0 Serial1 250
!
END

jersey-as-100#show ip bgp neighbor
BGP neighbor is 207.87.0.1, remote AS 200, external
link
Index 1, Offset 0, Mask 0x2
  BGP version 4, remote router ID 0.0.0.0
  BGP state = Idle, table version = 0
  Last read 00:00:07, hold time is 180, keepalive
interval is 60 seconds
  Minimum time between advertisement runs is 30
seconds
  Received 0 messages, 0 notifications, 0 in queue
  Sent 0 messages, 0 notifications, 0 in queue
  Connections established 0; dropped 0
  Last reset never
  No. of prefix received 0
  External BGP neighbor not directly connected.
  No active TCP connection
jersey-as-100#show ip bgp summary
BGP table version is 2, main routing table version 2
1 network entries (1/3 paths) using 208 bytes of
memory
1 BGP path attribute entries using 96 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of
memory

Neighbor V AS MsgRcvd MsgSent TblVer InQ
OutQ Up/Down State/PfxRcd
207.87.0.1 4 200 0 0 0 0
  0 never Idle

----------------------SWITCHING
ROUTERS---------------------

hostname dallas-as-200
!
interface Loopback0
ip address 207.87.0.1 255.255.0.0
!
interface Serial0/0
ip address 192.168.1.2 255.255.255.0
!
router bgp 200
redistribute static
neighbor 24.0.0.1 remote-as 100
!
ip classless
ip route 24.0.0.0 255.0.0.0 Serial0/0
!
END

dallas#show ip bgp neigh
BGP neighbor is 24.0.0.1, remote AS 100, external link
Index 1, Offset 0, Mask 0x2
  BGP version 4, remote router ID 0.0.0.0
  BGP state = Idle, table version = 0
  Last read 00:00:19, hold time is 180, keepalive
interval is 60 seconds
  Minimum time between advertisement runs is 30
seconds
  Received 0 messages, 0 notifications, 0 in queue
  Sent 0 messages, 0 notifications, 0 in queue
  Connections established 0; dropped 0
  Last reset never
  No. of prefix received 0
  External BGP neighbor not directly connected.
  No active TCP connection

dallas-as-200#show ip bgp summary
BGP table version is 9, main routing table version 9
1 network entries (1/3 paths) using 208 bytes of
memory
1 BGP path attribute entries using 120 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of
memory

Neighbor V AS MsgRcvd MsgSent TblVer InQ
OutQ Up/Down State/PfxRcd
24.0.0.1 4 100 0 0 0 0
  0 never Idle



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