Network Authentication

[noman_a_s]

Dear All,

I would like to make security on network side that anyone connect cable into switch prompt username and password then dhcp lease or any ip will work ?

Please Help.

[Venkatesh Attuluri]

check Configuring IEEE 802.1x Port-Based Authentication

IEEE 802.1x authentication is enabled, ports are authenticated before any other Layer 2 or Layer 3 features are enabled.

http://www.cisco.com/c/en/us/td/docs/ios/12_4t/12_4t11/ht_8021x.html