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Chapter 33
Configuring Domain Parameters
S e n d f e e d b a c k t o n x 5 0 0 0 - d o c f e e d b a c k @ c i s c o . c o m
About fcdomain Initiation
By default, the fcdomain feature is enabled on each switch. If you disable the fcdomain feature in a
switch, that switch can no longer participate with other switches in the fabric. The fcdomain
configuration is applied to runtime through a disruptive restart.
Disabling or Reenabling fcdomains
To disable or reenable fcdomains in a single VSAN or a range of VSANs, perform this task:
Command
Step 1
switch# configuration terminal
switch(config)#
Step 2
switch(config)# no fcdomain vsan
vsan-id - vsan-id
switch(config)# fcdomain vsan vsan-id
Configuring Fabric Names
To set the fabric name value for a disabled fcdomain, perform this task:
Command
Step 1
switch# configuration terminal
switch(config)#
Step 2
switch(config)# fcdomain fabric-name
20:1:ac:16:5e:0:21:01 vsan vsan-id
switch(config)# no fcdomain fabric-name
20:1:ac:16:5e:0:21:01 vsan vsan-id
About Incoming RCFs
You can configure the rcf-reject option on a per-interface, per-VSAN basis. By default, the rcf-reject
option is disabled (that is, RCF request frames are not automatically rejected).
The rcf-reject option takes effect immediately.
No fcdomain restart is required.
You do not need to configure the RFC reject option on virtual Fibre Channel interfaces, because these
Note
interfaces operate only in F port mode.
OL-16597-01
Purpose
Enters configuration mode.
Disables the fcdomain configuration in the specified
VSAN range.
Enables the fcdomain configuration in the specified
VSAN.
Purpose
Enters configuration mode.
Assigns the configured fabric name value in the
specified VSAN.
Changes the fabric name value to the factory default
(20:01:00:05:30:00:28:df) in VSAN 3010.
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
Information About Fibre Channel Domains
33-5
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