Network Access Control

Cisco Access Control Server (ACS), Identity Services Engine (ISE), Zero Trust Workplace
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Greetings. Just upgraded ACS 5.2 to 5.4 via SFTP and attempted to apply patch 5 but get error message "SSH connect error". Same SFTP server as used for the upgrade, so assumed the credentials had been removed in the upgrade process. Re-configured SFT...

leeswc by Level 1
  • 1412 Views
  • 8 replies
  • 0 Helpful votes

I have a ACS 3.2 and a router 2811 tried to authenticated it. When i put a debug tacacs the router displays "write to 192.168.241.200 failed with errno 257((ENOTCONN))" the connectivity is ok but the request doesn´t arrive to acs, the other devices w...

In ISE, does anyone know if the count for the Maximum Login Failures for Guest accounts  (found under the Settings>Guest>Portal Policy page) is a per session setting or cumulative for the lifetime of the account? Does the count ever get reset and is ...

I have this particular case in which I need to make authentications for users in ISE without Active Directory/LDAP etc. I would like to have some kind of MAC to USER binding where the user would no be able to add more devices to the network. I know t...

Hi there. I wanna setup Cisco ISE 1.2.1 solution for my wireless users.The solution will have 2 SSID.SSID: Guest This will be used with guest portal and self registration portal for guests. dedicated VLAN or dAcl will be appliedSSID:Employee This wil...

Roger Base by Level 1
  • 2727 Views
  • 14 replies
  • 0 Helpful votes

Hello,We are experiencing an inability to authenticate our wireless client devices via Cisco ACS connected to Active Directory.  We are getting the following errors in ACS:24444 Active Directory operation has failed because of an unspecified error in...

NPT_2 by Level 2
  • 9074 Views
  • 5 replies
  • 0 Helpful votes

Afternoon,I have AAA authentication/authorization setup for login  into ASA9.0 firewalls.When a user is authenticated via ASDM, its generating 20/30 lines in the log file. I have tried using radius and seem to get the same results. When login to one ...

Si by Level 1
  • 801 Views
  • 2 replies
  • 0 Helpful votes

Hi team,I’m deploying a new ISE platform on a client site. We have a few alarms saying that the supplicant is not configured:When I enter the alarm details, select all the alarms and hit Acknowledge the pop-up appears saying that the alarms had been ...