Network Access Control

I am testing with a 3750 PoE switch running 12.2(25)SEE1 and trying to configure 802.1x to work with Mitel IP phones.I have voice and data vlans configured on each port. Turning on 802.1x causes the phone to hang and timeout in DHCP Discovery. The po...

Hello all,We are a recent addition to the ACS 4.0 crowd and had a concern about router/switch user authentication using AAA and ACS with an external database.We have several routers and switches working just fine with ACS using an external database (...

I have an ACS appliance set up for TACACS auth for administrative users. I need to configure 802.1x with RADIUS as I'm sending the VLAN ID back down when the user authenticates. Is this possible? Doesn't seem to be working for me. Also, I am doing th...

Can I use the recovery CD image, that is accessible to download, for both platforms 1111 and 1112?There is no information about this situation in release notes.

Dear Group,I have Two ACS , the Primary ACS has the IP address 192.168.1.8 and the secondary ACS has the IP address 192.168.1.9I tried to forward the authentication requests to the secondary ACS to make sure that we have no problem in case the primar...

We have been having an issue since we configured external database validation (Windows type)in our ACS 1111 appliances (2). As a summary, let me tell that we have basicly 2 kinds of users: local cisco database (mac addresses for wireless authenticati...

I'm trying to migrate my configuration from a Linux based Tacacs+ server to the Cisco ACS 1113 appliance. Does anyone have any recommendations.Thanks.

Hello all, I am working on an 802.1x lab and proof of concept and have 2 problems. Solving either of them will have me good-to go. Just for reference I have:1) enabled and tested workstation authentication2)can succesfully authenticate users and work...

Is ACS 4.0 supported to run on a virtual machine based on VMware ESX server (2.5.3 or VI 3)? I've heard from some people that there is a problem when running in a VM with the ACS services restarting by themselve, is this true?Thanks for your helpCarl

We?re running Cisco Secure ACS for network device authentication, authorization, and accounting in a multivendor environment. As you can probably suspect we?re have issues with the non-Cisco devices. The devices in question are a Marconi BXR-5000 mul...

Hi,Basically we are planing to implement 802.1x in conjunction with a ACS appliance. The plan being that end user auth's it will allow access to certain areas of the network (specific VLAN's and specific ports, all of which are audited). My question ...

I'm having a strange problem with a few routers sending invalid characters to my TACACS server. Example is it's trying to authenticate part of the banner. Here's the aaa config and part of the debug.aaa new-modelaaa authentication login default group...

Hi,I am currently in the middle of installing CiscoSecure ACS 3.3.16 onto Windows Server 2003 for the first time.I am getting the error External DB account Restriction each time a client tries to authenticate.....Is there anything I should look out f...

Hi All,We have a NAS (AS5350) to provide dialup service for branch offices. Cisco ACS 4.0 (Radius) is used as the AAA sever. We would like to apply acl to the dialup client to control the access by using filter-id attribute. The acl can be applied an...

I have been trying to set up a switch to do the following:1) Use 802.1x port level authentication2) Assign VLAN to the client based on username/group3) Assign IP address to the clientI am using 3750 switches w/ IOS ver 12.2.25 and ACS server ver 3.3....