4-23
Authentication
Configuring on the Switch
To delete a per-server encryption key in the switch, re-enter the tacacs-server
host command without the key parameter. For example, if you have
north01
configured as the encryption key for a server with an IP address of
10.28.227.104 and you want to eliminate the key, you would use this command:
ProCurve(config)# tacacs-server host 10.28.227.104
N o t e
The show tacacs command lists the global encryption key, if configured.
However, to view any configured per-server encryption keys, you must use
show config
or
show config running
(if you have made configuration
changes without executing
write mem
).
Configuring the Timeout Period.
The timeout period specifies how long
the switch waits for a response to an authentication request from a
server before either sending a new request to the next server in the switch’s
Server IP Address list or using the local authentication option. For example,
to change the timeout period from 5 seconds (the default) to 3 seconds:
ProCurve(config)# tacacs-server timeout 3
How Authentication Operates
General Authentication Process Using a
Server
Authentication through a server operates generally as described
below. For specific operating details, refer to the documentation you received
with your server application.
Summary of Contents for ProCurve 2510G Series
Page 1: ...Access Security Guide www procurve com ProCurve Series 2510G Switches Y 11 XX ...
Page 2: ......
Page 3: ...ProCurve Series 2510G Switches Access Security Guide June 2008 ...
Page 12: ...x ...
Page 26: ...1 10 Getting Started Need Only a Quick Start ...
Page 105: ...4 31 TACACS Authentication Configuring TACACS on the Switch ...
Page 106: ...4 32 TACACS Authentication Configuring TACACS on the Switch ...
Page 176: ...6 30 Configuring Secure Shell SSH Messages Related to SSH Operation ...
Page 198: ...7 22 Configuring Secure Socket Layer SSL Common Errors in SSL Setup ...
Page 296: ...9 40 Configuring and Monitoring Port Security Configuring Protected Ports ...
Page 310: ...10 14 Using Authorized IP Managers Operating Notes ...
Page 318: ...8 Index ...
Page 319: ......