3Com MSR 50 Series Configuration Manual page 872

872 C 56: BGP C
HAPTER ONFIGURATION
<RouterB> system-view
[RouterB] ospf
[RouterB-ospf] area 0
[RouterB-ospf-1-area-0.0.0.0] network 192.1.1.0 0.0.0.255
[RouterB-ospf-1-area-0.0.0.0] network 194.1.1.0 0.0.0.255
[RouterB-ospf-1-area-0.0.0.0] quit
[RouterB-ospf-1] quit
# Configure Router C
<RouterC> system-view
[RouterC] ospf
[RouterC-ospf] area 0
[RouterC-ospf-1-area-0.0.0.0] network 193.1.1.0 0.0.0.255
[RouterC-ospf-1-area-0.0.0.0] network 195.1.1.0 0.0.0.255
[RouterC-ospf-1-area-0.0.0.0] quit
[RouterC-ospf-1] quit
# Configure Router D
<RouterD> system-view
[RouterD] ospf
[RouterD-ospf] area 0
[RouterD-ospf-1-area-0.0.0.0] network 194.1.1.0 0.0.0.255
[RouterD-ospf-1-area-0.0.0.0] network 195.1.1.0 0.0.0.255
[RouterD-ospf-1-area-0.0.0.0] quit
[RouterD-ospf-1] quit
3 Configure BGP connections
# Configure Router A
<RouterA> system-view
[RouterA] bgp 100
[RouterA-bgp] peer 192.1.1.2 as-number 200
[RouterA-bgp] peer 193.1.1.2 as-number 200
# Advertise network 1.0.0.0/8 into the BGP routing table of Router A
[RouterA-bgp] network 1.0.0.0 8
[RouterA-bgp] quit
# Configure Router B
[RouterB] bgp 200
[RouterB-bgp] peer 192.1.1.1 as-number 100
[RouterB-bgp] peer 194.1.1.1 as-number 200
[RouterB-bgp] quit
# Configure Router C
[RouterC] bgp 200
[RouterC-bgp] peer 193.1.1.1 as-number 100
[RouterC-bgp] peer 195.1.1.1 as-number 200
[RouterC-bgp] quit
# Configure Router D