HPE FlexFabric 5700 Series Configuration Guide

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Configuring control packet mode
To configure control packet mode for single-hop detection:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Specify the mode for
establishing a BFD session.
bfd session init-mode
{
active
|
passive
}
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.
3. Enter interface view.
interface
interface-type
interface-number
N/A
4. Configure the authentication
mode for single-hop control
packets.
bfd authentication-mode
{
m-md5
|
m-sha1
|
md5
|
sha1
|
simple
} key-id {
cipher
cipher-string |
plain
plain-string }
By default, single-hop BFD
packets are not authenticated.
5. Enable the Demand BFD
session mode.
bfd demand enable
By default, the BFD session is in
Asynchronous mode.
6. Enable the echo packet
mode.
bfd echo enable
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.
7. Set the minimum interval for
transmitting single-hop BFD
control packets.
bfd min-transmit-interval
value
By default, the minimum interval
for transmitting single-hop BFD
control packets is 400
milliseconds.
8. Set the minimum interval for
receiving single-hop BFD
control packets.
bfd min-receive-interval
value
By default, the minimum interval
for receiving single-hop BFD
control packets is 400
milliseconds.
9. Set the single-hop detection
time multiplier.
bfd detect-multiplier
value The default setting is 5.
To configure control packet mode for multihop detection:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Specify the mode for
establishing a BFD session.
bfd session init-mode
{
active
|
passive
}
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.

HPE FlexFabric 5700 Series Specifications

General

Product Line	HPE FlexFabric
Model	5700 Series
Power Supply	Redundant power supply options
Layer Support	Layer 2/3
Management	HPE Intelligent Management Center (IMC), CLI, SNMP
Routing Protocol	RIP, OSPF, BGP, IS-IS
Features	Virtualization
Compliant Standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad, IEEE 802.3ae
Operating Temperature	32°F to 113°F (0°C to 45°C)
Operating Humidity	10% to 90% (noncondensing)
Latency	Less than 1 µs