H3C Technologies H3C SR8800 - Manual (Page 268)

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Figure 95 Network diagram
Device Interface IP address Device Interface IP address
Router A POS2/1/2 200.1.1.1/24 Router D GE1/1/1 10.1.3.2/24
GE1/1/1 10.1.1.1/24 GE1/1/2 10.1.5.1/24
GE1/1/2 10.1.2.1/24 Router E GE1/1/1 10.1.4.2/24
GE1/1/3 10.1.3.1/24 GE1/1/2 10.1.5.2/24
GE1/1/4 10.1.4.1/24 Router F GE1/1/1 9.1.1.1/24
Router B GE1/1/1 10.1.1.2/24 POS2/1/1 200.1.1.2/24
Router C GE1/1/1 10.1.2.2/24
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown)
2. Configure the BGP confederation:
# Configure Router A.
system-view
[RouterA] bgp 65001
[RouterA-bgp] router-id 1.1.1.1
[RouterA-bgp] confederation id 200
[RouterA-bgp] confederation peer-as 65002 65003
[RouterA-bgp] peer 10.1.1.2 as-number 65002
[RouterA-bgp] peer 10.1.1.2 next-hop-local
[RouterA-bgp] peer 10.1.2.2 as-number 65003
[RouterA-bgp] peer 10.1.2.2 next-hop-local
[RouterA-bgp] quit
# Configure Router B.
system-view
[RouterB] bgp 65002
[RouterB-bgp] router-id 2.2.2.2
[RouterB-bgp] confederation id 200
[RouterB-bgp] confederation peer-as 65001 65003
[RouterB-bgp] peer 10.1.1.1 as-number 65001
[RouterB-bgp] quit
# Configure Router C.