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1-9
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
OL-16597-01
Chapter 1 Configuring FC-SP and DHCHAP
DHCHAP
Configuring the DHCHAP Timeout Value
To configure the DHCHAP timeout value, perform this task:
Configuring DHCHAP AAA Authentication
You can configure AAA authentication to use a RADIUS or TACACS+ server group. If AAA
authentication is not configured, local authentication is used by default.
To configure the AAA authentication, see the “Configuring AAA” section on page 1-6.
Displaying Protocol Security Information
Use the show fcsp commands to display configurations for the local database.
The following example shows how to display the DHCHAP configuration for the specified interface:
switch# show fcsp interface fc2/4
fc2/4:
fcsp authentication mode:SEC_MODE_ON
Status: Successfully authenticated
The following example shows how to display DHCHAP statistics for the specified interface:
switch# show fcsp interface fc2/4 statistics
The following example shows how to display the FC-SP WWN of the device connected to the specified
interface:
switch# show fcsp interface fc2/1 wwn
The following example shows how to display the hash algorithm and DHCHAP groups configured in the
switch:
switch# show fcsp dhchap
The following example shows how to display the DHCHAP local password database:
switch# show fcsp dhchap database
Tip Use the ASCII representation of the device WWN to configure the switch information on RADIUS and
TACAC S+ servers.
Command Purpose
Step 1
switch# configuration terminal
Enters configuration mode.
Step 2
switch(config)# fcsp timeout
timeout
Configures the reauthentication timeout to the specified
value. The unit is seconds.
switch(config)# no fcsp timeout
timeout
Reverts to the factory default of 30 seconds.
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