var fDesc=new Array(); fDesc[0] = "TACACS is a Cisco® protocol for authentication, authorization, and accounting. TACACS (Terminal Access Controller Access Control System) has enjoyed three versions, TACACS, XTACACS, and the lastest version TACACS .

TACACS can be used in three separate modes - authentication, authorization, and accounting (AAA). RADIUS combines authentication and authorization in the same packet exchange while TACACS does each step separately in different exchanges.

Features:

-Supported authentication methods: PAP, CHAP, MSCHAP, ARAP. ASCII.
-Flexible attribute manipulation for authorization and accounting.
-Includes example stand alone clients, one for each authentication method, an authorization example and an accounting example. There is also an example of changing a password.
-Cisco® uses it.
-ECCN 5D992B"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }