H3C Technologies H3C S7500E Series Switches - Manual (Page 179)

11-7
To do… Use the command… Remarks
Specify the mode for
establishing a BFD session
bfd session init-mode { active
| passive }
Optional
active by default
Configure the source IP address
of echo packets
bfd echo-source-ip ip-address
Optional
The source IP address should
not be on the same network
segment as any local interface’s
IP address. Otherwise, a large
number of ICMP redirect
packets may be sent from the
peer, resulting in link
congestion.
Enter interface view
interface interface-type
interface-number
—
Configure the minimum interval
for receiving BFD echo packets
bfd min-echo-receive-interval
value
Optional
For relevant information, see the
description of the Required Min
Echo Rx Interval field in BFD
Packet Format.
The value defaults to 400.
Configure the minimum interval
for transmitting BFD control
packets
bfd min-transmit-interval
value
Optional
For relevant information, see the
description of the Desired Min
TX Interval field in BFD Packet
Format.
The value defaults to 400.
Configure the minimum interval
for receiving BFD control
packets
bfd min-receive-interval value
Optional
For relevant information, see the
description of the Required Min
RX Interval field in BFD Packet
Format.
The value defaults to 400.
Configure the detection time
multiplier
bfd detect-multiplier value
Optional
For relevant information, see the
description of the Detect Mult
field in BFD Packet Format.
5 by default