H3C Technologies H3C SecPath F1000-E User Manual
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[RouterC] interface GigabitEthernet0/1
{
Configure the minimum interval for transmitting BFD control packets as 500 milliseconds.
[RouterC-GigabitEthernet0/1] bfd min-transmit-interval 500
{
Configure the minimum interval for receiving BFD control packets as 500 milliseconds.
[RouterC-GigabitEthernet0/1] bfd min-receive-interval 500
{
Configure the detect multiplier as 7.
[RouterC-GigabitEthernet0/1] bfd detect-multiplier 7
{
Configure the BFD authentication mode as plain-text authentication, and set the authentication
key to ibgpbfd.
[RouterC-GigabitEthernet0/1] bfd authentication-mode simple 1 ibgpbfd
[RouterC-GigabitEthernet0/1] return
6.
Verify the configuration:
The following operations are made on Router C. Operations on SecPath A and Router B are similar.
(Details not shown.)
# Display BFD session information on Router C.
<RouterC> display bfd session verbose
Total Session Num: 1 Init Mode: Active
IPv6 Session Working Under Ctrl Mode:
Local Discr: 17 Remote Discr: 13
Source IP: 3002::2
Destination IP: 3001::1
Session State: Up Interface: GigabitEthernet0/1
Min Trans Inter: 500ms Act Trans Inter: 500ms
Min Recv Inter: 500ms Act Detect Inter: 3000ms
Recv Pkt Num: 57 Send Pkt Num: 53
Hold Time: 2200ms Connect Type: Direct
Running Up for: 00:00:06 Auth mode: Simple
Protocol: BGP6
Diag Info: No Diagnostic
The output shows that a BFD session is established between SecPath A's GigabitEthernet 0/2 and
Router C's GigabitEthernet 0/1 and that BFD runs properly.
# Display IPv6 peer information on Router C, and you can see that the neighborship between
SecPath A and Router C is established.
<RouterC> display bgp ipv6 peer
BGP local router ID : 1.1.1.1
Local AS number : 200
Total number of peers : 2 Peers in established state : 2
Peer AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State
2001::1 200 7 10 0 0 00:01:05 Established
3001::1 200 7 10 0 0 00:01:34 Established