Network Access Control

Dear Experts,Is it possible to deploy NAC without having DHCP server in the network? We have some 300-400 users in the campus and want to enable NAC for them. As per my understanding Cisco NAC cannot be deployed without DHCP server in the network, ho...

                I am in the process of upgrading the ACS from 4.1.1. to 5.3, I have Catalyst 3750s with various levels of IOS and with ACS 4.1.1 there were no problemsAAA config on switches as belowaaa new-modelaaa authentication login default group ...

We have a problem were replication from the primary ACS to the secondary ACS is failing. Yesterday morning, a scheduled replication worked just fine, but last night I attempted a manual "replicate now" and recieved the following error "Error (-16) t...

Hi,Could ay one plz help me in installing the Cisco NAC agent through the Active Directory Group Policy. (Windows 2008 R2)Currently Cisco NAC CAS servers has been installed, configured and the switches are added. But the ports are not active. Current...

Hello everyone,I was wondering if there's a way to change the way ISE logs authentications in terms of timezone. I found that it is UTC even if I changed the timezone to my local timezone (PST8PDT).

We are installing a NAC Solution version 4.9, and we want to know which protocol between 802.1X and SNMP is recommended for  discovery?We have multiple vlans for users and only one authentication vlan. Thanks in advance,Jocelyn

                  Hello cisco folks, Have a technical question I would like to ask. I'm able to setup my 3750e switch to login through a radius server with my company user id and password but would like to be able to set it up that when I log in it d...

                   Hello cisco folks, Have a technical question I would like to ask. I'm able to setup my 3750e switch to login through a radius server with my company user id and password but would like to be able to set it up that when I log in it ...