Cisco Nexus 5000 Series Command Reference Release 4.0(1a)N2(1) (OL-16599-01, March 2009)

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Cisco Nexus 5000 Series Command Reference
OL-16599-01
Chapter 8 Fibre Channel Commands
fspf config
fspf config
To configure an FSPF feature for an entire VSAN, use the fspf config command. This command enters
FSPF configuration mode, which includes four commands (each with a no form).
To delete FSPF configuration for the entire VSAN, use the no form of the command.
fspf config vsan vsan-id
min-ls-arrival ls-arrival-time
min-ls-interval ls-interval-time
region region-id
spf {hold-time spf-holdtime | static}
no min-ls-arrival
no min-ls-interval
no region
no spf {hold-time | static}
no fspf config vsan vsan-id
Syntax Description
Command Default In FSPF configuration mode, the default is dynamic SPF computation.
If configuring spf hold-time, the default value for FSPF is 0.
If configuring min-ls-arrival, the default value for FSPF is 1000 milliseconds.
If configuring min-ls-interval, the default value for FSPF is 5000 milliseconds.
Command Modes Configuration mode
vsan vsan-id Specifies a VSAN ID. The range is 1 to 4093.
min-ls-arrival
ls-arrival-time
This command specifies the minimum time before a new link state update for
a domain will be accepted by switch. The parameter ls-arrival-time is an
integer specifying time in milliseconds. The range is 0 to 65535.
min-ls-interval
ls-interval-time
This command specifies the minimum time before a new link state update for
a domain will be generated by the switch. The parameter ls-interval-time is
an integer specifying time in milliseconds. The range is 0 to 65535.
region region-id This command specifies the autonomous region to which the switch belongs.
The backbone region has region-id=0. The parameter region-id is an
unsigned integer value ranging from 0 to 255.
spf This command specifies parameters related to SPF route computation.
hold-time spf-holdtime Specifies the time between two consecutive SPF computations. If the time is
small then routing will react faster to changes but CPU usage will be more.
The parameter spf-holdtime is an integer specifying time in milliseconds.
The range is 0 to 65535.
static Forces static SPF computation.