3Com MSR 50 Series, Руководство по настройке

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1036 C
HAPTER
62: IP
V
6 BGP C
ONFIGURATION
[RouterB] display bgp ipv6 peer
BGP local router ID : 2.2.2.2
Local AS number : 65009
Total number of peers : 3 Peers in established state : 3
Peer V AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State
10::2 4 65008 3 3 0 0 00:01:16 Established
9:3::2 4 65009 2 3 0 0 00:00:40 Established
9:1::2 4 65009 2 4 0 0 00:00:19 Established
# Display IPv6 peer information on Router C.
[RouterC] 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 V AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State
9:3::1 4 65009 4 4 0 0 00:02:18 Established
9:2::2 4 65009 4 5 0 0 00:01:52 Established
Router A and B established an EBGP connection; Router B, C and D established
IBGP connections with each other.
IPv6 BGP Route Reflector
Configuration
Network requirements
Router B receives an EBGP update and sends it to Router C, which is configured as
a route reflector with two clients: Router B and Router D.
Router B and Router D need not establish an IBGP connection because Router C
reflects updates between them.
Network diagram
Figure 305 Network diagram for IPv6 BGP route reflector configuration
Configuration procedure
1
Configure IPv6 addresses for interfaces (omitted)
2
Configure IPv6 BGP basic functions
# Configure Router A.
S 2/1
100 ::1/96
Router A
AS 100
S 2/1
100::2 /96
S2 /0
101 ::2/96
S 2/0
102::2/96
S2/1
102::1 /96
S 2/2
101::1 /96
Router C
Router B
Router D
IBGP IBGP
AS 200
Route
Reflector