Activity in Technology and Support
Error when pinging from one PC to another
I have this assignment where I need to make this work. I am new, and I've spent 5 days without understanding what I'm doing wrong and why it doesn't work. The topology must not be altered. I must use OSPF and change the addresses shown in the picture...
Mastering Troubleshooting Tools in Catalyst SD-WAN
Cisco Catalyst SD-WAN includes a comprehensive suite of built-in troubleshooting tools. This session will cover how to quickly identify and resolve network, application, and control connection issues without ever leaving SD-WAN Manager
Cisco ISE AD (lwsmd) stuck - CSCwh72754 CSCwo01630
Hello All, Has someone known about this issue? ISE AD (lwsmd) stuck at "Updating" and consuming 90-100% CPU even after CSCwh72754CSCwo01630 Description Symptom: Impact on the authentication's using Active Directory as identity source. "...
Release Notes - October and November 2025
Cisco License Central Navigation Enhancements A new menu of links have been added to the Interactive Help Icon (the “?” dropdown) to provide quick access to resources like, Cisco Community and the Cisco Licensing Hub, a glossary of terms, an intera...
client association to ap
Hi,I have 10 access points deployed on one floor, but most clients keep connecting to a single AP in one area. This causes connectivity problems and slow browsing, especially for new clients trying to join. How can I resolve this issue and ensure pro...
ISE 3.2 on VMWare - becomes a brick after trying to upgrade to 3.3
Hello!We tried to upgrade our ISE 3.2 on VMWare (patch 3,4 and 7) to 3.3 using the upgrade bundle, but got the same result:the appliance becomes a brick after reboot, which is included in upgrade process. No logs are available after that reboot, and ...
Ultra-Reliable Wireless Backhaul (URWB) Is IW9165/9167 TDMA ? CSMA/CA?
Hello, I am currently working with Cisco Ultra-Reliable Wireless Backhaul (URWB) devices such as the IW9165 and IW9167. I understand that URWB is designed to provide deterministic wireless performance, and many sources informally describe it as using...
PCCE 12.6.2 Smart License issue RE: Authorization
Hi. We are running v12.6.2 in a duplex environment for more than 15+ months already... since a month ago the Authorization check for Smart Licensing for the CCE piece is failing.. the CVP Component is fine though. That is when checking through the SP...
ISE 3.3 - 802.1x - EAP-TLS - TLS1.3
Hello,We are rolling out 802.1X in our environment. Our Windows 10 workstations successfully authenticate using EAP‑TLS over TLS 1.2. However, our newer Windows 11 machines attempt authentication using EAP‑TLS with TLS 1.3 — and those attempts consis...
Cisco ISE GUI slow
Greetings everyone, we had a problem with Cisco ISE GUI which slow and unresponsive sometimes. i already check CPU and Memory utilization, it's normal. So i use tech Top and found this, in MIB Swap it's look 0.0 free is there any correlation with ...
Q-Sys Thrid Party SIP Device Integration With Webex Calling
This integration is theoretically possible by using the generic device in Webex calling, but I cannot get it to register. Has anyone successfully done this? Thanks
SDWAN DIA options
hellowe have an SDWAN DIA deployment in production the current configuration uses Traffic Policy with a Data Prefix of allowed target public IPQ is there an easier way to control DIA traffic ?I would like to use some of the Features below URL filter...
CX Cloud registration service level
Hi there, Is it possible for the customer to do the CX Cloud registration using contracts with service level "PSUP"? Best regards
IP phone endpoint not getting a DHCP offer on a closed port
Hello all,We recently encountered an issue demoing phones from HP Poly. These devices were added to an endpoint identity group in ISE associated with a policy to allow network access and they fail to get an IP address on closed ports. The RADIUS live...
Resolved! Updating line CSS using UpdateLine API
We are using AXL API to update line CSS. We are updating based on DN. In CUCM we have created 2 CSS as CSS1 and CSS2. We want to change CSS from CSS2 to CSS1. Our code is as below -UpdateLineReq objUpdateLineReq=new UpdateLineReq();XFkType xfkCSS = n...
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