Network Access Control

Need a help1) We have implementing 802.1x authentication( MAC authentication) for central location,each user need to be authenticate through Laptop/desktop MAC address based on 802.1x. after authenticating user have received IP address from DHCP serv...

The following error message appeared when I join the ACS to domain x.y"dns.state DNS is downJun 24 19:00:00 aaa01 adjoin[11977]: INFO  cli.adjoin Join to domain 'x.y', zone 'null' failed."DNS server is up and able to ping.Please advise how to proceed

I have a very strange problem. I set up tacacs on two Nexus 5000 switches with exactly the same tacacs, aaa config (see below). N01 is working fine but N02 has problems in Authorization. I am able to authenticate into N02 but can use only a few comma...

how to assign privilege level to a user in secure ACS TACACS+ user exist in external databaseRegards,Bilal

Hello All.Would greatly appreciate any help....We are looking at running 802.1x on the 2960 to authenticate and manage SNOM IP phones.What we want to achieve is to be done on Cisco Switch with NO Radius server but to user local authentication only.If...

Hi,I have to change ip address range of my network so what are the best practices for ACS SE 4.2 and remote agent ip address change?Will the next sequence procedure Work or i forgot something?1- change first ip address of my Active Directory where re...

When trying to login, the message appears "No radius server configured" and the local user does not authenticate. How do I access without rebooting the Switch 6500 with CatOS.

Background:Previously all our switches were running 12.2(42)SE.When a client with no 802.1x configuration plugs into the switch port the port stays unauthorized.Customer moves printer from sticky mac port (we don't use 802.1x for printers) to new bui...

Hi We have two Domain Controllers in two different forests. One forest is X.IN and other is Y. In X.IN forest we have a tree called PPP.IN. Is it possible to integrate ACS with both PPP.IN and Y? Please confirm ASAP. ThanksRitesh

Hi,We are facing issue in ACS UCP 4.2 as the UCP Utility is not working, when we are trying to access it by entering correct credentials we are getting "page can not be displayed.Please find some attached screenshors for reference and help here to dr...

Hi,i have installed ACS 5.1.0.44 demo (demo license) on ESX VM 4.0, everything works fine.But i have a problem is the logging.1- i have configured the ACS to use remote log server, it sends the logs to the server in a very detail way. the question is...

Just seeing if anybody has this issue or can point me in the right direction.We are running ACS 5.1 connected to AD.  When a user changes their password in AD after it expires, they cannot get into anything that authenticates through ACS.  No TACACS,...

Hi, I need some assistance configuring the LDAP on ASA. I want to use the AD for VPN users authentication. I am using ASDM 5.2 for ASA administration. please assist.