H3C Technologies H3C S12500 Series Switches - Manual (Page 398)

382
Peer AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State
10::2 65008 3 3 0 0 00:01:16 Established
9:3::2 65009 2 3 0 0 00:00:40 Established
9:1::2 65009 2 4 0 0 00:00:19 Established
# 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 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 Switch B have established an EBGP connection; Switch B, C, and D have established
IBGP connections with each other.
IPv6 BGP route reflector configuration
Network requirements
In Figure 119 , 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 119 Network diagram
Configuration procedure
1. Configure IPv6 addresses for VLAN interfaces. (Details not shown.)
2. Configure basic IPv6 BGP:
# Configure Switch A.
system-view
[SwitchA] ipv6
[SwitchA] bgp 100
[SwitchA-bgp] router-id 1.1.1.1
Vlan-int200
100::1/96
Switch A
AS 100
Vlan-int200
100::2/96
Vlan-int300
101::2/96
Vlan-int100
102::2/96
Vlan-int100
102::1/96 Vlan-int300
101::1/96
Switch C
Switch B Switch D
IBGP IBGP
AS 200
Route
Reflector
Vlan-int100
1::1/64