Configuring Fspf On A Vsan; Resetting Fspf To The Default Configuration - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Chapter 26 Configuring Fibre Channel Routing Services and Protocols
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Table 26-3
LSR Option
Acknowledgment
interval (RxmtInterval)
Refresh time
(LSRefreshTime)
Maximum age (MaxAge) 60 minutes The time a switch waits before dropping the LSR from the
The LSR minimum arrival time is the period between receiving LSR updates on this VSAN. Any LSR
updates that arrive before the LSR minimum arrival time are discarded.
The LSR minimum interval time is the frequency at which this switch sends LSR updates on a VSAN.

Configuring FSPF on a VSAN

To configure an FSPF feature for the entire VSAN, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# fspf config vsan 1
Step 3
switch-config-(fspf-config)# spf static
Step 4
switch-config-(fspf-config)# spf hold-time 10
Step 5
switch-config-(fspf-config)# region 7

Resetting FSPF to the Default Configuration

To return the FSPF VSAN global configuration to its factory default, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# no fspf config vsan 3
OL-18084-01, Cisco MDS NX-OS Release 4.x
LSR Default Settings
Default Description
5 seconds The time a switch waits for an acknowledgment from the LSR
before retransmission.
30 minutes The time a switch waits before sending an LSR refresh
transmission.
database.
Purpose
Enters configuration mode.
Enters FSPF global configuration mode for the
specified VSAN.
Forces static SPF computation for the dynamic
(default) incremental VSAN.
Configures the hold time between two route
computations in milliseconds (msec) for the
entire VSAN. The default value is 0.
Note If the specified time is shorter, the
routing is faster. However, the processor
consumption increases accordingly.
Configures the autonomous region for this
VSAN and specifies the region ID (7).
Purpose
Enters configuration mode.
Deletes the FSPF configuration for VSAN 3.
Cisco MDS 9000 Family CLI Configuration Guide
FSPF Global Configuration
26-5