RE: ieee802.1x port authentication and telnet...

From: pauldongso (pauldongso@hotmail.com)
Date: Thu Jul 31 2003 - 02:33:19 GMT-3


Not sure if you have figured this out.

Once aaa new-model is enabled, aaa authentication takes precedence over
line authentication config.

You need these extra commands for your telnet work properly

Aaa new-model
Aaa authentication vty-access default line
Aaa authorisation default if-authenticated

Line vty 0 4
Login authentication vty-access

HTH

Paul

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Emmett Brown
Sent: Tuesday, 29 July 2003 1:58 PM
To: ccielab@groupstudy.com
Subject: ieee802.1x port authentication and telnet...

dear all,

my topology:

3550 ------------------------------- 1751router
  .253 100.100.10.x/24 .254

on 3550, if i am to configure for 802.1x port authentication on port
0/1, my configuration follows:

configure terminal
    aaa new-model
    aaa authentication dot1x default group radius
    radius-server host 100.100.10.10 auth-port 1812 key cisco
    interface fa0/1
        dot1x port-control auto
    line vty 0 4
        login
        password cisco

however, if i use the router to telnet to 3550, it still requires the
router to use radius authentication... is there any way i can use
normal authentication on the vty ports while using 802.1x port
authentication on the fa0/1 physical port?

Emmett



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