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Upcoming Event: Capture the Flag, get the Badge!
by Tyler Langston -
HSRP Not Establishing but L2 Connectivity Verified
by 4665dridley -
[ACI 5.2] Remote Leaf の追加
by Natsuki Takeshi -
Intel I219-LM NIC EAP Identity-Request ( NAC ) ignored intermittently
by NAC NAC -
Firepower 1120 DLP on Windows RDP
by dasadmin -
[録画公開] 4/17 開催 次世代の UCS X シリーズ - 新機能とトラブルシューティング
by Eri Mizuno -
Slido App Error on Webex Room devices OSD
by Sunny Khandale -
cisco 2504 WILAN ERROR MESSAGE
by 2D-Technology Services
Community Activity
Trouble with ASAv anyconnect radius login
Hi EveryoneI'm using a trial version of ASAv and i believe it has full functionality but is limited in 100kbps. I'm trying to set up remote access anyconnect vpn which authenticates to our NPS radius server. As you can see in the radius debug, it see...
Slido App Error on Webex Room devices OSD
We have been observing this error since few weeks now, when the room device joins a Webex Meeting which has the Slido app opened by the meeting Host, on the Room Device OSD we do not see the Slido Q&A/Polls but have this error message displayed "Some...
Firepower correlation and remediation
With the massive number of attacks on AnyConnect and other VPN's, I've begun looking into how to further remediate these login attempts. We have MFA in place.I'm having trouble understanding how to associate a remediation with a correlation policy.Ou...
Weak SSL/TLS Key Exchange
Hi I hope your doing well in our network infrastructure where we have Qualys to scan for vulnerabilities i can't find a solution for this certain vulnerability here are the details :Weak SSL/TLS Key Exchange impact an attacker with access to suffici...
How do I connect Webex Calendar with Google Calendar?
How do I connect Webex Calendar with Google Calendar?
how to test a new switch without adverse affect
We brought a new core switch (cat 9500) with the intention of shifting to it , however i would like to test some uplink to make sure the link will go up on the shifting day , however I'm worried if i connect the new switch it would mess the vtp or th...
cisco 2504 WILAN ERROR MESSAGE
Dear All.,My Cisco WLAN CONTROLLER 2504 suddenly started to De-associate Access Points. Attached herewith is the Error Message gotten from the GUI Let me know if anyone has solution to address this thanks.
CBS350 - Spotify Connect, DLNA, NetBios between different VLANs
Hello all, I bought a cbs350 switch to seperate my LAN to different VLANs (IoT devices, ...). I was able to create the different VLANs together with DHCP and to seperate the internet router into an own VLAN. So currently all devices are able to conne...
Multicast Lab Auto-RP
Hi ALL,I have setup a lab in CML for testing multicast using Auto-RP but I cant see traffic flowing from the source to the receivers . I can see the (S,G) entry in the first hop router and the (*,G) entry in the RP .Appreciate any feedback Thanks,Fra...
How to capture dropped packet in ftd firewalll
Hellocould you please share the solution for showing dropped packet from internet to inside lan ? i have FTD 4100 series managed by fmc I want to see output from cli or fmc related to nat transactions packet(dropped and passed) both.
Cisco VPN Client cuase windows crashes
Hi,I have a newly reinstalled OS Windows 11 PC. There is Cisco AnyConnect Secure Mobility Client on my PC to connect to my work access. Randomly my pc crashes, basically freezes. After manually power off and power on When I check event viewer the las...
One of the stacked switch goes to enable mode without password (9200L)
Hi,I have a problem with stacking two cisco 9200L's, after stacking, one of the pair goes straight to privileged exec mode, without enable password, while the other needs password for it. It's not the first time, this occurs, do you have any idea whe...
Snort3 not recognising SMTP/S but Snort2 did/does !?
I'm in the process of updating all our FTD's from Snort2 to Snort3 & almost everything appears to work, except SMTP/S email.Under Snort2 it shows in event logs as SMTP/S Client traffic type correctly, but when Snort3 is enabled, it does not recognise...
ISE DNS health check showing warning
Hi all,I have a four new standalone nodes which will be going into a cluster, I am seeing two nodes have a DNS warning. All nodes are located in the same caI can ping both DNS servers .21 and .22 and nslookup up works to resolve its own IPWhy are two...
CSCvb29204 - BenignCertain on IOS and IOS-XE
Hi When nessus scan, we got vulnerability info as below. Any solution can be used for this issue? A remote device is affected by an information disclosure"The IKE service running on the remote Cisco IOS device is affected byan information disclosure ...
