Activity in Technology and Support
Catalyst C9550 copper RJ-45 SFP transceivers usage limit
Hi ,We would like to confirm the maximum supported number of copper RJ-45 SFP transceivers on the Cisco Catalyst C9550-48L4CD.For GLC-TE (1G RJ-45), what is the maximum number of transceivers that can be installed simultaneously?For SFP-10G-T-X (10G ...
CSCvf85848 - Mechanism to ack a health alert on FP
Any news on this? Can't believe it's not implemented yet?!
Success Capsules | Smartswitch DPU Redirection in NDFC VXLAN/EVPN
In this video, we demonstrate how to configure, orchestrate, and verify VXLAN traffic redirection to Smartswitch DPUs using Cisco Nexus Dashboard. Learn how to define network-level redirection policies, manage Hypershield security rules centrally, an...
Mobility Express To 9800 Wireless LAN Controller
Hello,I am new to the Cisco Self Standing Wireless LAN Controller System. I have always used Mobility Express, and I know it is end of life. The purpose of this AP is for learning and using it in my home lab. I have read this post below:Migrate ME to...
cisco mini kit video conferencing - microphone
@public, i have connected MXL AC - 44 extrnal microphone USB A to video bar. if i select, usb mode - speaker and microphone, then microphone working very well, but no audio outuput from video bar. if i select additional microphone, configuration - st...
GEO IP for published ports based on country.
Hi,for along time, i was using group policy with L7 rule to accept outgoing traffic to a certain country. and to add a published server to this group policy. this way, the published port is only accessible from this country. which helps a lot against...
High-Density Wi-Fi: Capacity Planning Checklist for Venues
Stadiums, lecture theatres and conference halls share one Wi-Fi problem: thousands of devices in one space, all wanting airtime at once. Coverage is rarely the issue. Capacity is. Here's the checklist we work through when planning high-density Cisco ...
SPA525G2 - Looking for Firmware updates 7.5.2b and the latest
Have some legacy SPA525G2 phones that I would like to update to the latest firmware. It's my understanding that I may need intermediate 7.5.2b version in addition to the latest version.Can not find firmware for this model anywhere on the Cisco softwa...
Deploying the Cisco Secure Client CM Deployment on macOS with Intune
Deploying Cisco XDR Client Management on macOS via Intune: Resolving the Hidden .Resources DependencyNote on MDM/EMM Platform: This guide uses Microsoft Intune as the MDM platform. It is a companion to the original JAMF Pro-based guide, “Deploying Ci...
False positive: bunksoft.com blocked as Phishing / Enterprise Malware
I am the owner of bunksoft.com, the business domain for BunkSoft LLC. The domain and all of its subdomains are currently blocked by OpenDNS / Cisco Umbrella under the categories "Phishing" and "Enterprise Malware" (resolving to 146.112.61.108). I'm r...
Unable to add my correct network IP to OpenDNS (IP mismatch issue)
Hello,I am having trouble registering my network IP address in my OpenDNS account.As shown in the attached screenshots, my dashboard currently detects my IP starting with 163.x.x.x, but the actual network IP I want to register (which is currently stu...
Resolved! 9800-40 IOSd high CPU utilization 1000 APs and AP SNMP requests
linux_iosd-image is getting its CPU resource allotment maxed out on a 9800-40 (e.g. from output of "show proc cpu history" due to a large amount of SNMP. Concerned that this will cause problems with wireless RADIUS, is there any way to tune the CPU ...
Unwarranted blocking
Hi, as a student in High school who uses their chromebook for a multitude of things, I think some websites should just not be blocked at all. My prime example of this is dandysworld.gg, considering recent times, it is soon to be Christmas. I used thi...
Support for IS Router 3900 series (model#=3945) all documentation
I am unable to access Series 3900 Integrated Services Router documentation, downloads, licensing, software for model# 3945. Despite Cisco explicit descriptions, the support for this product resembles Swiss cheese. I am forced to turn to community res...
Need some advice
I bought a Cisco Catalyst switch from a hamfest (amateur radio swap meet) and am trying to get it working. I am a retired software engineer and am just looking to get this working. I can connect to it through a serial conection and can run some ini...
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