H3C Technologies H3C S7500E Series Switches - Manual (Page 355)

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BGP local router ID : 3.3.3.3
Local AS number : 65009
Total number of peers : 2 Peers in established state : 2
Peer AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State
9:3::1 65009 4 4 0 0 00:02:18 Established
9:2::2 65009 4 5 0 0 00:01:52 Established
Switch A and B has established an eBGP connection; Switch B, C and D have established iBGP
connections with each other.
IPv6 BGP Route Reflector Configuration
Network requirements
As shown in the following figure, Switch B receives an eBGP update and sends it to Switch C, which is
configured as a route reflector with two clients: Switch B and Switch D.
Switch B and Switch D need not establish an iBGP connection because Switch C reflects updates
between them.
Figure 11-2 Network diagram for IPv6 BGP route reflector configuration
Configuration procedure
1) Configure IPv6 addresses for VLAN interfaces (omitted)
2) Configure IPv6 BGP basic functions
# Configure Switch A.
system-view
[SwitchA] ipv6
[SwitchA] bgp 100
[SwitchA-bgp] router-id 1.1.1.1
[SwitchA-bgp] ipv6-family
[SwitchA-bgp-af-ipv6] peer 100::2 as-number 200
[SwitchA-bgp-af-ipv6] network 1:: 64
#Configure Switch B.
system-view
[SwitchB] ipv6
[SwitchB] bgp 200
[SwitchB-bgp] router-id 2.2.2.2