About david.tran

david.tran · 09-04-2021

Need to understand which Cisco ISE component on the appliance is reaching out to https://www.ciscoconnectdna.com and how do I turn it off. I've already disabled Telemetry but I am still seeing this. Anyone with previous experiences know? Which compo...

david.tran · 08-30-2021

I am seeing this alarm in my Cisco alarms dashboard. However, tcpdump revealed that there we constant radius authentication between the PSN nodes and Cisco switches. Is it still a bug in ISE 3.0 patch-3?

david.tran · 08-22-2021

below is the "show ntp" output from the ISE 3.0 patch-3 running on SNS-3655 physical appliance: nycise/cciesec# show ntpConfigured NTP Servers:192.168.40.150192.168.40.15110.1.40.150Reference ID : 0A062897 (nycntppc001_lan2.tmobile.com)Stratum : 2Ref...

david.tran · 08-17-2021

this feature is enable by default in ISE 3.0, and I am running ISE 3.0 with patch-3. My ISE system does not have Internet access. Therefore, is it safe to turn if OFF by uncheck the box? What is the impact if I turn off this feature? TIA

david.tran · 08-17-2021

I am running ISE 3.0 patch-3. You would think that Cisco would have fixed this bug by now.

david.tran · 09-03-2021

@Carter Zhu: I just completed the migration from ISE 2.2 to ISE 3.0 patch-3. My environment is a node cluster: node1: Primary Admin & Primary MNT,node2: Secondary Admin & Secondary MNT,node3: PSNnode4: PSN Here is how I did it: a- take a backup...

david.tran · 09-03-2021

@KimStade: Like you I am also afraid of enforcement because the appliance might report incorrect license count and causes other issues

david.tran · 09-03-2021

It is still being investigated by Cisco. In the meantime, Cisco TAC informed that if the count is 0, it means that you are NOT using any in your license. In other words, you have UNLIMITED license, which is a good thing and I am NOT complaining, LO...

david.tran · 08-31-2021

you can obtain a permanent licensing from Cisco as well, just claim that the ISE is on an "air-gap" network.

david.tran · 08-30-2021

@Marcelo Morais: Both of the Cisco bugs mentioned here are for version 2.4 and 2.7, nothing about ISE 3.0 patch-3. How do you make a leap to ISE 3.0 patch-3?

Member Since	‎09-16-2009 12:38 PM
Date Last Visited	‎12-15-2021 04:24 AM
Posts	341
Total Helpful Votes Received	165

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Cisco ISE 3.0 patch-3 reaching out to https://www.cisconnectdna.com

No Authentications in the last 15 minutes in ISE 3.0 patch-3

Cisco ISE 3.0 patch-3 "show ntp" output explaination needed

Administration--> Settings--> Network Success Diagnostics--> Telemetry

AcsSyslogContentAaaDiagnostics:: ACTIVE_DIRECTORY_DIAGNOSTIC_TOOL_ISS

Re: ISE config backup and restore between version 2.0 and 3.0?

Re: ISE 3.0 Patch 3 licensing issue

Re: ISE 3.0 Patch 3 licensing issue

Re: ISE 2.7 - EoS

Re: No Authentications in the last 15 minutes in ISE 3.0 patch-3