3Com Router 3000 Ethernet Family
Configuration Guide
[Router C-Serial2/0/0] ip address 193.1.1.1 255.255.255.0
[Router C-Serial2/0/0] quit
[Router C] interface serial 1/0/0
[Router C-Serial1/0/0] ip address 194.1.1.1 255.255.255.0
[Router C-Serial1/0/0] quit
# Configure OSPF.
[RouterC] ospf
[RouterC-ospf] area 0
[RouterC-ospf-area-0.0.0.0] network 194.1.1.0 0.0.0.255
[RouterC-ospf-area-0.0.0.0] network 193.1.1.0 0.0.0.255
[RouterC-ospf-area-0.0.0.0] quit
[RouterC-ospf-1] quit
# Configure MBGP of Router C.
[RouterC] bgp 200
[Router C-bgp] group in internal
[Router C-bgp] peer 193.1.1.2 group in
[Router C-bgp] peer 194.1.1.2 group in
[Router C-bgp] peer in reflect-client
[Router C-bgp] ipv4-family multicast
[Router C-bgp-af-mul] peer in enable
[Router C-bgp] peer in reflect-client
[Router C-bgp-af-mul] peer 193.1.1.2 group in
[Router C-bgp-af-mul] peer 194.1.1.2 group in
4)
Configure Router D:
# Configure the interface.
[Router D] interface serial 1/0/0
[Route D-Serial1/0/0] ip address 194.1.1.2 255.255.255.0
[Router D-Serial1/0/0] quit
# Configure OSPF.
[Router D] ospf
[Router D-ospf] area 0
[Router D-ospf-area-0.0.0.0] network 194.1.1.0 0.0.0.255
[Router D-ospf-area-0.0.0.0] quit
[Router D-ospf-1] quit
# Configure MBGP of Router D.
[RouterD] bgp 200
[RouterD-bgp] group in internal
[RouterD-bgp] peer 194.1.1.1 group in
[RouterD-bgp] ipv4-family multicast
[RouterD-bgp-af-mul] peer in enable
3Com Corporation
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Chapter 6 BGP Configuration