HP 3600 v2 series Configuration Manual page 267

[SwitchA-route-policy] quit
[SwitchA] route-policy apply_med_100 permit node 10
[SwitchA-route-policy] if-match acl 2000
[SwitchA-route-policy] apply cost 100
[SwitchA-route-policy] quit
Apply routing policy apply_med_50 to routes outgoing to peer 3.0.2.2, and apply routing policy
•
apply_med_100 to routes outgoing to peer 2.0.2.2.
[SwitchA] bgp 100
[SwitchA-bgp] peer 3.0.2.2 route-policy apply_med_50 export
[SwitchA-bgp] peer 2.0.2.2 route-policy apply_med_100 export
# Configure BFD over the link to peer 3.0.2.2 so that when the link Switch A<—>Switch B<—>Switch C
fails, BFD can quickly detect the failure and notify it to BGP, and then the link Switch A<—>Switch
D<—>Switch C takes effect immediately.
[SwitchA-bgp] peer 3.0.2.2 bfd
[SwitchA-bgp] quit
Configure BGP on Switch C.
4.
<SwitchC> system-view
[SwitchC] bgp 100
[SwitchC-bgp] peer 3.0.1.1 as-number 200
[SwitchC-bgp] peer 3.0.1.1 bfd
[SwitchC-bgp] peer 2.0.1.1 as-number 200
[SwitchC-bgp] quit
Configure BFD parameters (you can use default BFD parameters instead).
5.
# Configure Switch A.
[SwitchA] bfd session init-mode active
[SwitchA] interface vlan-interface 100
Configure the minimum interval for transmitting BFD control packets as 500 milliseconds.
•
[SwitchA-Vlan-interface100] bfd min-transmit-interval 500
Configure the minimum interval for receiving BFD control packets as 500 milliseconds.
•
[SwitchA-Vlan-interface100] bfd min-receive-interval 500
Configure the detect multiplier as 7.
•
[SwitchA-Vlan-interface100] bfd detect-multiplier 7
Configure the BFD authentication mode as plain-text authentication, and set the authentication key
•
to ibgpbfd.
[SwitchA-Vlan-interface100] bfd authentication-mode simple 1 ibgpbfd
[SwitchA-Vlan-interface100] quit
# Configure Switch C.
[SwitchC] bfd session init-mode active
[SwitchC] interface vlan-interface 101
[SwitchC-Vlan-interface101] bfd min-transmit-interval 500
[SwitchC-Vlan-interface101] bfd min-receive-interval 500
[SwitchC-Vlan-interface101] bfd detect-multiplier 7
[SwitchC-Vlan-interface101] bfd authentication-mode simple 1 ibgpbfd
[SwitchC-Vlan-interface101] return
Verify the configuration.
6.
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