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 9 Fibre Channel Show Commands
show rscn
show rscn
To display Registered State Change Notification (RSCN) information, use the show rscn command.
show rscn {event-tov vsan vsan-id | pending vsan vsan-id | pending-diff vsan vsan-id | scr-table
[vsan vsan-id] | session status vsan vsan-id | statistics [vsan vsan-id]}
Syntax Description
Command Default None
Command Modes EXEC mode.
Command History
Usage Guidelines The SCR table cannot be configured. It is only populated if one or more N ports send SCR frames to
register for RSCN information. If the show rscn scr-table command does not return any entries, no N
port is interested in receiving RSCN information.
Examples The following example displays RSCN information:
switch# show rscn scr-table vsan 1
The following example displays RSCN statistics:
switch# show rscn statistics vsan 1
The following example shows the RSCN event timeout value configured on VSAN 1:
switch# show rscn event-tov vsan 1
The following example shows the difference between the active RSCN configuration and the pending
RSCN configuration on VSAN 1:
switch# show rscn pending-diff vsan 1
event-tov Displays the event timeout value.
vsan vsan-id Specifies a VSAN ID. The range is 1 to 4093.
pending Displays the pending configuration.
pending-diff Displays the difference between the active and the pending configuration.
scr-table Displays the State Change Registration (SCR) table.
session status Displays RSCN session status.
statistics Displays RSCN statistics.
Release Modification
4.0(0)N1(1a) This command was introduced.