Warning Authentication List Is Not Defined for Login
Configuring AAA with TACAS+ and RADIUS done Cisco Packet Tracer
TACAS+,RADIUS, dhcp and dns server!
Configuring AAA for device management with TACAS+ and RADIUS. It is part of topic of Cisco certification of Interconnecting Cisco Networking Device part 2(ICND2 200-105, version iii.0)
To enable AAA, you need to configure the aaa new-model command in global configuration. Until this command is enabled, all other AAA commands are subconscious.
The aaa new-model control immediately applies local hallmark to all lines and interfaces (except console line line con 0).
R1(config)#aaa authentication login default grouping tacacs+ none
% Invalid input detected — aaa not enabled It is important to enable aaa by inbound on global configuration mode aaa new-model firt.
Configuring aaa – Radius
R1(config)#aaa ?
accounting Accounting configurations parameters.
authentication Authentication configurations parameters.
authorization Authorization configurations parameters.
new-model Enable NEW access control commands and functions.(Disables
Sometime commands.)
R1(config)#aaa new-model
R1(config)#aaa authentication ?
enable Set hallmark lists for enable.
login Set hallmark lists for logins.
ppp Set hallmark lists for ppp.
R1(config)#aaa authentication login ?
Word Named hallmark list.
default The default authentication list.
R1(config)#aaa authentication login default ?
enable Utilize enable password for authentication.
grouping Apply Server-group.
local Utilise local username authentication.
none NO hallmark.
R1(config)#aaa authentication login default group ?
radius Apply list of all Radius hosts.
tacacs+ Utilize listing of all Tacacs+ hosts.
R1(config)#aaa hallmark login default group radius ?
enable Utilize enable password for authentication.
group Use Server-group.
local Use local username hallmark.
none NO authentication.
R1(config)#aaa authentication login default grouping radius none
R1(config)#
To allow a user hallmark, you must configure the username and the password on the AAA server.
Login Authentication
You lot can use the aaa authentication login control to authenticate users who want exec access into the access server (tty, vty, console and aux), for example:
R1(config)#aaa authentication login telnet_lines grouping radius
R1(config)#line vty 0 fifteen
R1(config-line)#login ?
hallmark authenticate using aaa method list
local Local password checking
R1(config-line)#login authentication ?
Discussion authenticate using aaa method list
default authenticate using aaa default list
R1(config-line)#login hallmark telnet_lines ?
R1(config-line)#login authentication telnet_lines
AAA: Warning authentication list TelnetLines is not defined for LOGIN
Note: This warning is considering the list proper name is case sensitive, "telnetLines" is unlike than "TelnetLines", and then you should configure exactly the same name:
R1(config)#aaa authentication login telnet_lines group radius
Configuring the Radius server
R1(config)#radius-server ?
host Specify a Radius server
key Set Radius encryption key
R1(config)#radius-server host 172.xvi.one.four ?
auth-port UDP port for RADIUS authentication server (default is 1645)
key per-server encryption key (overrides default)
R1(config)#radius-server host 172.xvi.1.4 auth-port 1645 cardinal misecretocisco
ii TACACS+ Configuration
R2(config)#aaa new-model
R2(config)#aaa authentication login default group tacacs+ none
R2(config)#aaa authentication login telnet_lines group tacacs+
R2(config)#tacacs-server host 172.xvi.1.3 fundamental ciscosecret
2.1 VTy lines
R2(config)#line vty 0 15
R2(config-line)#login ?
authentication authenticate using aaa method list
local Local password checking
R2(config-line)#login authentication ?
WORD authenticate using aaa method list
default authenticate using aaa default listing
R2(config-line)#login authentication telnet_lines ?
R2(config-line)#login authentication telnet_lines
Annotation:
DHCP&DNS_SERVER(The IP 172.16.one.ii) of dhcp server where PC the management(pc_management) is obtain an IP, default gateway and DNS server. Information technology is as well the DNS server.
TACACS+ server: 172.sixteen.i.3 and RADIUS server IP´south address is 172.xvi.1.4.
Testing the configuration of RADIUS and TACACS+
From the pc_management,
telnet R1 or telnet 172.16.1.ane
User and password: cisco/cisco
On both cases use "cisco" equally password to enter in user privilegie fashion
Download the file of the AAA with TACAS+ and RADIUS done Cisco Parcel Tracer
[download id="4308″]
Warning Authentication List Is Not Defined for Login
DOWNLOAD HERE
Source: https://e-smartsolution.co.uk/tag/radius/
Posted by: bealeforris.blogspot.com