Activity in Technology and Support
HSRP Not Establishing but L2 Connectivity Verified
Replacing some old cisco routers with 8500's running 17.9.4a. They are connected to a Nexus 7K, on the same card. The routers can ping one another and establish BGP but they will not establish the HSRP adjacently across the 7K. If the 8500's are c...
mac flapping
Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1/1/2Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1...
Access Points show 0 clients
DNAC Installed Version: 2.3.5.5-70026Cisco Catalyst 9800-80 17.9.4aAXE 9120i, 9130We have about 10 employees in our office using DNAC at varying role assignment levels.I am Super-Administrator and handle most of the the WIFI related tasks. Of all the...
need to block exe file
Hi All, Need to block below exe file path on server. Can anyone help me how can i do this in Cisco secure endpoint console. c:\program files\uvnc bvba\UltraVNC\winvnc.exe
APJC Ask the Experts (ATXs) Schedule At-a-Glance
Tech Area: NetworkingTech Area: Data CenterTech Area: SecurityTech Area: Service ProviderResource: Supporting links Got questions or want to advance your Cisco product knowledge? Join the Ask the Experts session (ATXs) to get real-time advice from...
VxLAN Border Gateway Not Forwarding Layer2 Traffic To Legacy 7K
Hello, I am trying to test migration of switches from a legacy environment to vxlan. The vxlan is connected to Legacy 7Ks via double-sided vPC. The SVI for vlans will remain on the 7K for now. The vPC between the 7K and Border Gateway is up and on...
Network Architecture
Hello Everyone,I'm novice to networking. And below is the requirement I'm trying to figure out. Any leads would be greatly appreciated"You are working as an IT architect for a new startup business that grew faster than expected. they expanded to oper...
WLC, SSO and OEAP
Hi I got a pair of 5520 in SSO mode version 8.10.190. If you want to run OEAP then you need to enable Enable NAT Address on the management interface. The problem is that the "Enable NAT Address" is greyed out: the question is: is it possible to enab...
Enterprise Agreement Educational Tutorials
The Enterprise Agreement (EA) onboarding process aims to equip customers with essential knowledge for effective asset management. These resources provide comprehensive guidance on EA principles and tools, enabling seamless EA-software management thr...
Tracking network speed
Hi thereI am assigned to check the issues with this attached network and have managed to remove some hups and redesign the network to what it is now. there were no vlans and it has been configured. the issue is that the internet speed is extremely sl...
Resolved! Not able to go into Rommon
Hello, I have used Cisco 1921, and we forgot its login and password. I am trying to go into rommode for password recovery but am not able to. During router boot-up process I am using special command > Break to force rommode , router shows " Readonly...
Internal batteries
Does the Catalyst 2960-X or 350-P network switches have internal coin cell batteries to retain memory or clock settings? If so, what is the part number of this battery. Alternatively do you have a safety compliance document for the battery which allo...
connetion events in FMC
Hi Dears,in our company we have FMC\FTD but the logs (connection event) were saved for almost 1 week back only.i have been checked the limitation as the below tableConnection eventsSecurity Intelligence events50 million (FMC Virtual, FMC750) 100 mill...
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...
Resolved! ISE GUI showing cannot reach page and refused to connect
Hi all,I have deployed 4 ISE nodesAll are reachable by SSH and ping. But one of them is stating refused to connect when going to the GUI via https...Why are three responding differently?
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