Configuring Control Packet Mode - HPE FlexFabric 5700 Series Configuration Manual

Configuring control packet mode

To configure control packet mode for single-hop detection:
Step
1. Enter system view.
2. Specify the mode for
establishing a BFD session.
3. Enter interface view.
4. Configure the authentication
mode for single-hop control
packets.
5. Enable the Demand BFD
session mode.
6. Enable the echo packet
mode.
7. Set the minimum interval for
transmitting single-hop BFD
control packets.
8. Set the minimum interval for
receiving single-hop BFD
control packets.
9. Set the single-hop detection
time multiplier.
To configure control packet mode for multihop detection:
Step
1. Enter system view.
2. Specify the mode for
establishing a BFD session.
Command
system-view
bfd session init-mode { active |
passive }
interface interface-type
interface-number
bfd authentication-mode
{ m-md5 | m-sha1 | md5 | sha1 |
simple } key-id { cipher
cipher-string | plain plain-string }
bfd demand enable
bfd echo enable
bfd min-transmit-interval value
bfd min-receive-interval value
bfd detect-multiplier value
Command
system-view
bfd session init-mode { active |
passive }
168
Remarks
N/A
By default, active is specified.
To establish a session for BFD
MAD, the system always operates
in active mode. For more
information about BFD MAD, see
IRF Configuration Guide.
N/A
By default, single-hop BFD
packets are not authenticated.
By default, the BFD session is in
Asynchronous mode.
By default, the echo packet mode
is disabled.
If you enable the echo packet
mode for a BFD session in which
control packets are sent and the
session goes up, BFD periodically
sends echo packets to detect link
connectivity and decrease control
packet receive rate.
By default, the minimum interval
for transmitting single-hop BFD
control packets is 400
milliseconds.
By default, the minimum interval
for receiving single-hop BFD
control packets is 400
milliseconds.
The default setting is 5.
Remarks
N/A
By default, active is specified.
To establish a BFD session for
MAD, the system always operates
in active mode. For more
information about BFD MAD, see
IRF Configuration Guide.