Activity in Technology and Support
Resolved! Switch Upgrade in SD-Access environment
Hello Community.I have an SD-Access network with approximately 50 Catalyst switches (C9500, C9300, C9200). When these switches first provisioned in SD-Access with DNA, They had IOS-XE version 17.03.03. Now due to security requirements I have to upgra...
Re: Reserved IP Address in Cisco Secure Access
Hi, If we purchased a Reserved Egress IP Address in Cisco Secure Internet Access, Is it possible that we route some traffic through reserved IP address some traffic through shared IP address ?
GA Release of API Anomaly Detection and Alerting
Feature Overview: The Cisco Secure Access API is very secure, and also very powerful. We understand that even with all security best practices in place to prevent abuse, it is vital to monitor any anomalies. To support this, we have introduced API...
GA Release of Push Notifications (webhooks) for Alerts
Feature Overview: We recently released Alerting for Network Tunnel Group States. The initial release supported email for alert communication. We are now excited to announce the support for webhook push notifications as well! Customers can now use e...
CSCwe44088 - Nvram access fail error seen during C8kv bootup
Are there any known workarounds to this problem? We have external auto-recovery processes in place but would really love to know what the root cause is.
SG350XG - %SYSLOG-F-OSFATAL: caught segmentation fault - BONJOUR task
Hello,I havec several switches SG350XG-2F10.Since i activated the "BONJOUR" protocol to connect switches to Cisco Business Dashboard, i regularly have emergency errors : %SYSLOG-F-OSFATAL: caught segmentation fault exception %SYSLOG-F-OSFATAL: cau...
Expired SHA-2 (Oct 4, 2025) cert keeping APs from joining WLC
Hey all, This is a new problem a lot of folks might be seeing soon as the SHA-2 cert that comes with AirOS 8.5.182 just expired Oct 4th, 2025. You know - this message in the AP logs: *Mar 1 00:01:41.335: AP has SHA2 MIC certificate - Using SHA2 MIC...
Resolved! How to export capture from Cisco ASA in multi-context
We have a Cisco ASA 5585-x in multi-context mode in our environment. I did a packet capture in one of the contexts and analysed the same on CLI. However, I would like to export it and view the same on Wireshark but my attempts were not successful. I ...
AP Losing their name after staging
In the last couple of deployments our APs lost their name when reconnecting to the 9800 after initial staging. This has happened whether we changed the name in the GUI or via the console on the AP. Anyone else seen this behaviour?
Switch ports do not go up/up for 1 hour after reboot 9300-24P
We are doing IOS upgrades at my job. We tried to upgrade a 9300-24P from 17.9.05 to 17.12.06. The upgrade failed. I rebooted the device and it never came back upI went to the remote site the device is located at, and the device booted into Rommon. Th...
9800 HTTP timeout
Is there a way to extend the GUI idle timeout on the 9800 to 1 hour?
無線APのチャネル固定化について
お世話になっております。無線APをチャネル自動設定で運用していますが、この度固定チャネルに変更したいと考えております。そこでチャネル設計について注意するべき点などございましたら、ご教示いただけますと幸いです。よろしくお願いいたします。
IE3100-8T2C-E in a Rockwell PLC's IO tree
I have uploaded the EDS file from the switch and added it to my PLC programs IO tree. No matter what choice i select for the connection i get error code 16#0126 Connection Request Error: Invalid configuration size. Has anyone here successfully used a...
Resolved! Create Custom LDAP Filter CUCM 12.5
My current LDAP is set to pull every new user into CUCM. When the system was setup (prior to me) this wasn't an issue because the company was smaller and used less service accounts. Now, however, we are larger and use many service accounts that are s...
Public certs removing client authentication breaking Expressway
I just received my first publicly signed certificate that does not include the client authentication key usage. Apparently this is an industry change happening: https://www.sectigo.com/resource-library/tls-client-authentication-public-ca-end-2026#...
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