Dynamic Bgp Peer Configuration Example - HP FlexFabric 12900E Series Configuration Manual

Configured
1
Peer address
192.168.1.1

Dynamic BGP peer configuration example

Network requirements
As shown in
and Switch D in network 10.1.0.0/16. Configure dynamic BGP peers to simplify the configuration.
Configure Switch A as the route reflector, and configure Switch B, Switch C, and Switch D as its
clients.
Figure 77 Network diagram
AS 200
Vlan-int10
10.1.1.1/24
Switch A
Vlan-int30
10.1.3.1/24
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown.)
2. Configure IBGP peer relationship:
# Configure Switch A to establish dynamic BGP peer relationships with switches in network
10.1.0.0/16.
<SwitchA> system-view
[SwitchA] bgp 200
[SwitchA-bgp-default] router-id 1.1.1.1
[SwitchA-bgp-default] peer 10.1.0.0 16 as-number 200
[SwitchA-bgp-default] address-family ipv4
[SwitchA-bgp-default-ipv4] peer 10.1.0.0 16 enable
# Configure Switch B to establish an IBGP peer relationship with Switch A.
<SwitchB> system-view
[SwitchB] bgp 200
[SwitchB-bgp-default] router-id 2.2.2.2
[SwitchB-bgp-default] peer 10.1.1.1 as-number 200
Established Listen
1 0
State Up/Down time
Established 00:07:17
Figure 77, Switch A needs to establish IBGP peer relationships with Switch B, Switch C,
Vlan-int10
10.1.1.2/24
Switch B
Vlan-int20
10.1.2.1/24
Vlan-int20
10.1.2.2/24
Switch C
S2/1
Switch D
Vlan-int30
10.1.3.2/24
Connect Shutdown
0 0
AS
100
Vlan-int9
9.1.1.1
337
Disabled
0
SA count Reset count
1 0