Question in ACS radius ports and how test connectivity between router

[Dr.X]

hi all

im asking here about default ports used in cisco acs for radius protocol

is it 1812 and 1813 ???

or there is another ports ??

Q2-

how to test connectivity between ACS "server aaa"  and the router "client aaa " ??????

Q3-

can anyone give me simple config on router for radius protocol to connect acs based on radius protocol ?

regards

[Reza Sharifi]

Hi,

The default UDP port for Radius is 1812.

If you have already cconfigured the Radius, than you can test it by trying to connect to your devices.

What deives are you using?

here is the Radius config example for Nexus 5ks

http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/sec_radius.html

HTH

[Collin Clark]

The default authentictaion port is 1812 and the default accounting port is 1813.

Here's an example config-

aaa new-model

!

!

aaa group server radius ACME-RADIUS

server-private 192.168.1.5 auth-port 1812 acct-port 1813 key SeCrEtPaSsWoRd

!

aaa authentication login default local

aaa authentication login ACME-AAA group ACME-RADIUS local

aaa accounting send stop-record authentication failure

aaa accounting exec default start-stop group ACME-RADIUS

line vty 0 4

login authentication ACME-AAA

You can test with-

test aaa group radius server 192.168.1.5 mmessier St@nleyCup

where mmessier is your username and the password is St@nleyCup