Network Access Control

Cisco Identity Services Engine (ISE), Cisco Access Manager (CAM), Zero Trust Workplace
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Hi Guys, I am looking for possible scenarios how I can minimize the downtime of my ISE distributed deployment specially for my PSN nodes.   I am not using LB and what I understand in RADIUS authentication order in NAD, as long as the PSN is reachable...

I know there are the key design constraints for inter-ISE node communication: ·        Starting in ISE 2.1: 300ms Max round-trip (RT) latency between any two ISE nodes·        BW most critical between: o   PSNs and PriPAN (DB Replication)o   PSNs and...

pwakefor by Cisco Employee
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  • 3 replies
  • 0 Helpful votes

I have this issue and could not figure out why it is happening    sho int Gi4/0/16 GigabitEthernet4/0/16 is down, line protocol is down (err-disabled)   interface GigabitEthernet4/0/16switchport access vlan 20switchport mode accessswitchport voice...

BigK by Level 1
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  • 3 replies
  • 0 Helpful votes

Hi Guys, Does the PSN node groups will provide HA for my PSNs during upgrade process of the PSNs resulting to no service (authentication) disruption? Can I upgrade PSNs even if that PSN is part of the node group? Thanks

I have an ISE with version 2.4 and I want to add a portal to an SSID ID.   But in versionea prior to 2.4 the route followed: Policy> Policy Elements> Conditions> Authorization> Simple Conditions and here in version 2.4 I do not see the part of simple...

nstr1 by Level 1
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  • 1 replies
  • 0 Helpful votes

Hi,   I've noticed a quirky issue within our ISE console and the repeat counter.   Our system has been running fine with just the odd issue we can easily resolve (mainly phones being unable to drop the session behind then from laptops). However, we n...