SNR S2940-8G-v2, Configuration Manual

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SNR S2940-8G-v2 Switch Configuration Guide
Configuration
Switch(config)#interface vlan 1
Switch(Config-if-vlan1)#ip address 10.1.1.2 255.255.255.0
Switch(Config-if-vlan1)#exit
Switch(config)#tacacs-server authentication host 10.1.1.3
Switch(config)#tacacs-server key test
Switch(config)#authentication line vty login tacacs
49.4 Troubleshooting
In configuring and using , the may fail to authentication due to reasons such
as physical connection failure or wrong configurations. The user should ensure the following:
• First good condition of the server physical connection.
• Second all interface and link protocols are in the UP state (use 'show interface' command).
• Then ensure the key configured on the switch is in accordance with the one con-
figured on server.
• Finally ensure to connect to the correct server.
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