Configuring The Hello Interval For An Interface; Configuring The Dead Interval For An Interface; Configuring The Lsr Retransmission Interval For Interfaces - HP 5920 series Configuration Manual

Configuring the hello interval for an interface

The hello interval specifies the time between the hello packets sent periodically by the switch to discover
and maintain neighbor relationships.
NOTE:
The configured hello interval must be smaller than the dead interval and must be the same at the two ends
of the link.
To configure the interface hello interval:
Step
1. Enter system view.
2. Enter VFC interface view.
3. Configure the hello interval for
the VFC interface in a specified
VSAN.

Configuring the dead interval for an interface

After two switches establish a neighbor relationship, they send hello packets at the hello interval to each
other to maintain the neighbor relationship. The dead interval specifies the interval during which at least
one hello packet must be received from a neighbor before the neighbor is considered to be nonexistent
and is removed.
NOTE:
The configured dead interval must be greater than the hello interval and must be the same at the two ends
of the link.
To configure the interface dead interval:
Step
1. Enter system view.
2. Enter VFC interface view.
3. Configure the dead interval for
the VFC interface in a specified
VSAN.

Configuring the LSR retransmission interval for interfaces

The LSR retransmission interval specifies the time to wait for an LSR acknowledgement from the neighbor
before retransmitting the LSR.
To configure the LSR retransmission interval:
Step
1. Enter system view.
Command
system-view
interface vfc interface-number
fspf hello-interval value vsan
vsan-id
Command
system-view
interface vfc interface-number
fspf dead-interval value vsan
vsan-id
Command
system-view
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Remarks
N/A
N/A
The default setting is 20 seconds.
Remarks
N/A
N/A
The default setting is 80 seconds.
Remarks
N/A