HPE 5800 Series Configuration Manual page 254

<SwitchE> system-view
[SwitchE] bgp 100
[SwitchE-bgp] peer 30.1.1.1 as-number 200
# Configure Switch E to advertise route 1.1.1.0/24 through BGP.
[SwitchE-bgp] network 1.1.1.0 24
[SwitchE-bgp] quit
Configure BFD parameters (you can use default BFD parameters instead):
6.
# Configure Switch A.
Configure active-mode on VLAN-interface 100.
[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
[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] return
Verify the configuration:
7.
# Display the BFD session information on Switch C.
<SwitchC> display bfd session verbose
Total Session Num: 1
IP Session Working Under Ctrl Mode:
Local Discr: 17
Source IP: 3.0.2.2
Session State: Up
Min Trans Inter: 500ms
Min Recv Inter: 500ms
Running Up for: 00:00:06
Connect Type: Indirect
Protocol: BGP
Diag Info: No Diagnostic
The output shows that a BFD session is established between VLAN-interface 100 of Switch A
and VLAN-interface 101 of Switch C, and that BFD runs properly.
# Display BGP peer information on Switch C.
<SwitchC> display bgp peer
Init Mode: Active
Remote Discr: 13
Destination IP: 3.0.1.1
Interface: Vlan-interface101
Act Trans Inter: 500ms
Act Detect Inter: 3000ms
Auth mode: None
Board Num: 0
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