From: Danny Lane (techtips@wi.rr.com)
Date: Wed Aug 20 2003 - 18:47:39 GMT-3
This is a real world scenario that I am a bit unclear on. We are trying
to implement a point to point solution utilizing two T1 (hoping to bond
the circuits) to build four transparent bridges facilitating four
different types of non-routable traffic. We are currently running the
following configurations using Ethernet subinterfaces and serial
subinterfaces, but I do not see that we are utilizing both circuits. I
cannot use Multilink interfaces or Circuit-groups because of
subinterfaces. My question is does
Anyone have any experience with BCP with is now offer in IOS 12.3?
Apparently this new protocol enables you to do multiple bridging across
the two interfaces as I described.
Thanks in advance you're your help..
-danny
Router 1
interface FastEthernet0/0.1
description VLAN (122.0.x.y) over Copper
encapsulation dot1Q 1 native
no ip mroute-cache
bridge-group 101
!
interface FastEthernet0/0.2
description VLAN (126.3.x.y) over Copper
encapsulation dot1Q 2
no ip mroute-cache
bridge-group 102
!
interface FastEthernet0/0.3
description IP Multicast VLAN (130.121.x.y) over Copper
encapsulation dot1Q 3
no ip mroute-cache
bridge-group 103
!
interface FastEthernet0/0.4
description VLAN (121.0.x.y) over Copper
encapsulation dot1Q 4
no ip mroute-cache
bridge-group 104
!
interface Serial0/0
description T1 number 1
ip address 192.168.1.2 255.255.255.252
encapsulation frame-relay
no ip mroute-cache
no keepalive
dce-terminal-timing-enable
frame-relay intf-type dce
!
interface Serial0/0.1 point-to-point
no ip mroute-cache
frame-relay interface-dlci 101 IETF
bridge-group 101
!
interface Serial0/0.2 point-to-point
no ip mroute-cache
frame-relay interface-dlci 102 IETF
bridge-group 102
!
interface Serial0/0.3 point-to-point
no ip mroute-cache
frame-relay interface-dlci 103 IETF
bridge-group 103
!
interface Serial0/0.4 point-to-point
no ip mroute-cache
frame-relay interface-dlci 104 IETF
bridge-group 104
!
interface Serial0/1
description T1 number 2
ip address 192.168.2.2 255.255.255.252
encapsulation frame-relay
no ip mroute-cache
no keepalive
dce-terminal-timing-enable
frame-relay intf-type dce
!
interface Serial0/1.1 point-to-point
no ip mroute-cache
frame-relay interface-dlci 101 IETF
bridge-group 101
!
interface Serial0/1.2 point-to-point
no ip mroute-cache
frame-relay interface-dlci 102 IETF
bridge-group 102
!
interface Serial0/1.3 point-to-point
no ip mroute-cache
frame-relay interface-dlci 103 IETF
bridge-group 103
!
interface Serial0/1.4 point-to-point
no ip mroute-cache
frame-relay interface-dlci 104
bridge-group 104
!
interface BVI101
ip address 122.0.0.50 255.255.255.0
!
interface BVI102
ip address 126.0.1.2 255.0.0.0
!
interface BVI103
ip address 130.0.1.2 192.0.0.0
!
interface BVI104
ip address 121.0.1.2 255.0.0.0
!
ip http server
ip classless
!
!
!
!
bridge 101 protocol ieee
bridge 101 route ip
bridge 102 protocol ieee
bridge 103 protocol ieee
bridge 103 route ip
bridge 104 protocol ieee
bridge 104 route ip
call rsvp-sync
Router 2
interface FastEthernet0/0
no ip address
no ip mroute-cache
speed 100
full-duplex
!
interface FastEthernet0/0.1
description VLAN (122.0.x.y) over Copper
encapsulation dot1Q 1 native
no ip mroute-cache
bridge-group 101
!
interface FastEthernet0/0.2
description VLAN (126.3.x.y) over Copper
encapsulation dot1Q 2
no ip mroute-cache
bridge-group 102
!
interface FastEthernet0/0.3
description IP Multicast VLAN (130.121.x.y) over Copper
encapsulation dot1Q 3
no ip mroute-cache
bridge-group 103
!
interface FastEthernet0/0.4
description VLAN (121.0.x.y) over Copper
encapsulation dot1Q 4
no ip mroute-cache
bridge-group 104
!
interface Serial0/0
description T1 number 1
ip address 192.168.1.1 255.255.255.252
encapsulation frame-relay
no ip mroute-cache
no keepalive
fair-queue
!
interface Serial0/0.1 point-to-point
no ip mroute-cache
frame-relay interface-dlci 101 CISCO
bridge-group 101
!
interface Serial0/0.2 point-to-point
frame-relay interface-dlci 102 IETF
bridge-group 102
!
interface Serial0/0.3 point-to-point
frame-relay interface-dlci 103 IETF
bridge-group 103
!
interface Serial0/0.4 point-to-point
frame-relay interface-dlci 104 IETF
bridge-group 104
!
interface Serial0/1
description T1 number 2
ip address 192.168.2.1 255.255.255.252
encapsulation frame-relay
no ip mroute-cache
no keepalive
fair-queue
!
interface Serial0/1.1 point-to-point
no ip mroute-cache
frame-relay interface-dlci 101 CISCO
bridge-group 101
!
interface Serial0/1.2 point-to-point
frame-relay interface-dlci 102 IETF
bridge-group 102
!
interface Serial0/1.3 point-to-point
frame-relay interface-dlci 103 IETF
bridge-group 103
!
interface Serial0/1.4 point-to-point
frame-relay interface-dlci 104 IETF
bridge-group 104
!
interface BVI101
ip address 122.0.0.1 255.255.255.0
!
interface BVI102
ip address 126.0.1.1 255.0.0.0
!
interface BVI103
ip address 130.0.1.1 192.0.0.0
!
interface BVI104
ip address 121.0.1.1 255.0.0.0
!
ip http server
no ip http secure-server
ip classless
!
!
!
!
bridge 101 protocol ieee
bridge 101 route ip
bridge 102 protocol ieee
bridge 103 protocol ieee
bridge 103 route ip
bridge 104 protocol ieee
bridge 104 route ip
call rsvp-sync
!
This archive was generated by hypermail 2.1.4 : Tue Sep 02 2003 - 18:54:04 GMT-3