3Com Switch 4800G 24-Port Configuration Manual page 485

IPv6 BGP Route Reflector
Configuration
Local AS number : 65009
Total number of peers : 3
Peer V AS
10::2 4 65008
9:3::2 4 65009
9:1::2 4 65009
# Display IPv6 peer information on Switch C.
[SwitchC] display bgp ipv6 peer
BGP local router ID : 3.3.3.3
Local AS number : 65009
Total number of peers : 2
Peer V AS
9:3::1 4 65009
9:2::2 4 65009
Switch A and B established an EBGP connection; Switch B, C and D established
IBGP connections with each other.
Network requirements
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.
Network diagram
Figure 148 Network diagram for IPv6 BGP route reflector configuration
Vlan- int200
Switch A
100::1/96
Vlan-int200
100 ::2/96
AS 100
Switch B
Configuration procedure
1 Configure IPv6 addresses for VLAN interfaces (omitted)
2 Configure IPv6 BGP basic functions
# Configure Switch A.
<SwitchA> system-view
[SwitchA] ipv6
[SwitchA] bgp 100
IPv6 BGP Configuration Examples
Peers in established state : 3
MsgRcvd MsgSent OutQ PrefRcv Up/Down
3 3 0
2 3 0
2 4 0
Peers in established state : 2
MsgRcvd MsgSent OutQ PrefRcv Up/Down
4 4 0
4 5 0
Route
Reflector
Vlan-int300
Vlan- int100
101 ::1/96
102::1/96
Switch C
IBGP
Vlan -int300
101 ::2/96
AS 200
State
0 00:01:16 Established
0 00:00:40 Established
0 00:00:19 Established
State
0 00:02:18 Established
0 00:01:52 Established
IBGP
Vlan -int100
102 ::2/96
Switch D
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