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Network Access Control

Cisco Access Control Server (ACS), Identity Services Engine (ISE), Zero Trust Workplace
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High authentication latency

Dear Guru's, Since yesterday we are encountering "high authentication latency" errors on one of our 3 PSN's. Our system is already up/running for 3months, so the latency can't be explained by increased AAA traffic. Suddenly CPU was at 40%, memory at ...

lni1 by • Level 1
  • 3339 Views
  • 3 replies
  • 0 Helpful votes

Resolved! ISE 2.1 BYOD Configuration

Dear Folks,I am configuring the BYOD for my POC and I am using the SSID for my Guest Access, but there is a conflict whenever I access the GUEST SSID, it's all pointing to the BYOD Policy and I cannot connect anymore to the previously working GUEST S...

PSN load balancing - Anycast

On Virtual ISE nodes / PSN, is it possible to configure secondary Interface with an address? I read how to do this on physical box, but no info if it is the same for Virtual. Is it just a case of adding 2nd NIC on the VM and placing in relevant netwo...

GRANT3779 by • Spotlight
  • 1085 Views
  • 0 replies
  • 0 Helpful votes

Resolved! ISE Endpoint Classification page - Endpoint Types vs Logical Profiles vs Endpoint Profiles

Hello,In ISE 2.1 (patch1) when looking at the endpoint classification page we are able to see the endpoints classification based on their endpoint type or endpoint profile. (column Endpoint Type)I was assuming that the endpoint type would be directly...

Resolved! TC-NAC on more than one PSN?

Understand per the ISE Admin guides, that we can enable TC-NAC on only 1 node at a time.  What is the plan to allow enabling on more than one node to support HA environments?  Or is my understanding of how TCN works not supportive of HA?  Design Guid...

ketigges by • Cisco Employee
  • 881 Views
  • 1 replies
  • 0 Helpful votes

ISE CoA configuration

I am testing CoA capabilities for a Ruckus SCG (smart cell gatway) controller and I need to include the user-name attribute in the disconnect message, I have included the user-name attribute under the CoA disconnect configuration but looking at the p...

vmadriga by • Cisco Employee
  • 658 Views
  • 0 replies
  • 0 Helpful votes

Resolved! ISE Certs

Hi CSC, I am trying to get my head around the workings of Certificates within ISE as I wasn't the one who set the cert side of things up. We have our own internal PKI with machine and user certificates pushed out globally. I see the following with...

GRANT3779 by • Spotlight
  • 501 Views
  • 2 replies
  • 0 Helpful votes

Resolved! ISE & RADIUS VLAN Assignment

Hello,  See attached diag for clarification!  I am working on implementing 802.1X wired using ISE RADIUS. We have ISE sitting behind a distribution switch(Dist_SW_02). This switch is connected to another distribution switch(Dist_SW_01) via L3. Dist_...

zekebashi by • Level 4
  • 386 Views
  • 3 replies
  • 0 Helpful votes

Resolved! ACS 4.2 to 5.8 migration

Hi all, My customer is going to upgrade its ACS 4.2 to 5.8. Reading on http://www.cisco.com/c/en/us/td/docs/net_mgmt/cisco_secure_access_control_system/5-8-1/user/guide/acsuserguide/migrate.html#84540, there is the note "You must install the latest p...

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