TACACS+ Authentication
Configuring TACACS+ on the Switch
CLI Commands Described in this Section
Command Page
show authentication 4-9
show tacacs 4-10
aaa authentication 4-11 through 4-17
console
Telnet
num-attempts <1-10 >
tacacs-server 4-18
host < ip-addr > 4-18
key 4-22
timeout < 1-255 > 4-23
Viewing the Switch’s Current Authentication
Configuration
This command lists the number of login attempts the switch allows in a single
login session, and the primary/secondary access methods configured for each
type of access.
Syntax:
show authentication
This example shows the default authentication configuration.
Configuration for login and enable access
to the switch through the switch console
port.
Configuration for login and enable access
to the switch through Telnet.
Figure 4-2. Example Listing of the Switch’s Authentication Configuration
4-9
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