https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4960017#M585223 <P>MHM</P> Mon, 08 Jan 2024 20:55:58 GMT MHM Cisco World 2024-01-08T20:55:58Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4958741#M585173 <P>commands?</P><P>aaa authentication login default group tacacs+ local<BR />aaa authentication login console local<BR />aaa authorization network default group tacacs+</P><P>line con 0<BR />exec-timeout 5 0<BR />stopbits 1</P><P>There is nothing configured under line con 0, so why am i prompted for username and password after restart?&nbsp;</P> Tue, 14 Nov 2023 06:05:50 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4958741#M585173 Iloveyou 2023-11-14T06:05:50Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4958774#M585174 <P>When you config aaa by default any vty have&nbsp;</P> <P>Authentication defualt command.</P> <P>This command is make vty use aaa for auth</P> <P>Try show running all to see this command</P> Wed, 15 Nov 2023 06:59:52 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4958774#M585174 MHM Cisco World 2023-11-15T06:59:52Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4958779#M585175 <P>You have aaa configured so it will take this configuration by default on vty and console. Use no login under line con 0 to disable it.<BR /><BR />BR</P> Tue, 14 Nov 2023 07:39:57 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4958779#M585175 DanielP211 2023-11-14T07:39:57Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959651#M585200 <P>What is the difference between these 2 commands then (if aaa is automatically pushed to console and vty):</P><P><SPAN>aaa authentication login default group tacacs+ local</SPAN><BR /><SPAN>aaa authentication login console local</SPAN></P> Wed, 15 Nov 2023 03:43:54 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959651#M585200 Iloveyou 2023-11-15T03:43:54Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959687#M585201 <P>The second command creates a "group" console that can be used and uses local users for login. The first applys tacacs+ (secondary local) login for all the logins.</P> <P>BR</P> Wed, 15 Nov 2023 05:38:44 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959687#M585201 DanielP211 2023-11-15T05:38:44Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959701#M585203 <P><STRONG>MHM</STRONG></P> Mon, 08 Jan 2024 20:57:00 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959701#M585203 MHM Cisco World 2024-01-08T20:57:00Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959702#M585204 <P>MHM</P> Mon, 08 Jan 2024 20:55:30 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959702#M585204 MHM Cisco World 2024-01-08T20:55:30Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959856#M585219 <P>But my line console0 is like this:</P><P><SPAN>line con 0</SPAN><BR /><SPAN>exec-timeout 5 0</SPAN><BR /><SPAN>stopbits 1</SPAN></P><P><SPAN>So why am I requested for username and password?</SPAN></P> Wed, 15 Nov 2023 12:15:30 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4959856#M585219 Iloveyou 2023-11-15T12:15:30Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4960017#M585223 <P>MHM</P> Mon, 08 Jan 2024 20:55:58 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4960017#M585223 MHM Cisco World 2024-01-08T20:55:58Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4960661#M585249 <P>But I didn't put login or login local under line console 0, so why is it prompting me for username and password?</P> Thu, 16 Nov 2023 11:47:15 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4960661#M585249 Iloveyou 2023-11-16T11:47:15Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4960687#M585253 <P>MHM</P> Mon, 08 Jan 2024 20:56:14 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4960687#M585253 MHM Cisco World 2024-01-08T20:56:14Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4962394#M585278 <P>but i never put ANYTHING under line console 0, so why it ask me for username and password?</P> Sun, 19 Nov 2023 10:25:40 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4962394#M585278 Iloveyou 2023-11-19T10:25:40Z https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4962396#M585279 <P>MHM</P> Mon, 08 Jan 2024 20:56:32 GMT https://community.cisco.com/t5/network-access-control/why-am-i-prompted-for-username-and-password-even-though-i-input/m-p/4962396#M585279 MHM Cisco World 2024-01-08T20:56:32Z