Qtech QSW-8200-28T-AC-DC [69/74] Bfd mode

User Manual

Chapter 6. Commands for BFD 69

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session detection for BFD control packets. The default minimum interval is 400ms and

detection multiplier is 5.

 Example: Set the minimum transmission interval and the minimum receiving interval of

BFD are 800ms, detection multiplier is 50 on interface.

 s5(config)#in vlan 50

 s5(config-if-vlan50)#bfd interval 800 min-rx 800 multiplier 50

 s5(config-if-vlan50)#

6.9 bfd min-echo-recv-interval

 Command: bfd min-echo-receive-interval <value>

 no bfd min-echo-receive-interval

 Function: Configure the minimum receiving interval for BFD control packets, no

command restores its default value.

 Parameter: <value>- minimum receiving interval, unit is ms, range from 200 to 1000, it

may be different for different devices.

 Default: minimum receiving interval is 400ms.

 Command Mode: Interface configuration mode

 Usage Guide: <value> is minimum receiving interval, unit is ms, range from 200 to 1000,

it may be different for different devices. The default minimum receiving interval is

400ms.

 Example: Configure the minimum receiving interval is 800ms for bfd echo packets.

 s5(config)#in vlan 50

 s5(config-if-vlan50)#bfd min-echo-recv-interval 800

6.10 bfd mode

 Command: bfd mode {active | passive}

 no bfd mode

 Function: Configure BFD working mode before the session is established, the default

mode is active mode. No command restores active mode.

 Parameter: active-active mode, passive-passive mode.

 Default: active mode

 Command Mode: Global mode

 Usage Guide: Configure BFD working mode before the session is established, the

default mode is active mode. BFD control packets will be sent forwardly whether they