Activity in Technology and Support
Request for the 3D Model for C9300-24T-E & C9300-24S-E
Please provide Step files for the Cisco Catalyst 9300-24T-E Bundle (C9300-24T-E) & Cisco Catalyst 9300-24S-E Bundle (C9300-24S-E)
Flapping Issue in Cisco Switch
Hello,I got a log from switch."%SW_MATM-4-MACFLAP_NOTIF: Host b6f4.10ae.25dc in vlan 50 is flapping between port 1 and port 2"Can anyone tell me why I'm getting this and what should I do now?
Meraki Documentation Digest: April 24th-April 29th, 2026
New Articles Managing On-Premises Devices via the Cisco Meraki Dashboard For EAs Customers Change: New article. Getting Started with IE3500 on Dashboard Change: New article. Campus Gateway Design and Best Practice Guide Change: New article. Up...
Codec EQ – Unable to select between 2 Cisco PTZ 4K cameras (HDMI input
Hello everyone,I'm using **Cisco Codec EQ** and having trouble setting up two cameras.### **Network Structure:*** 2 Cisco PTZ 4K cameras* Both cameras are connected to Codec EQ via:* HDMI (video)* Ethernet (PoE for control)* 2 monitors via HDMI OUT* ...
Cisco switch
Hello everyone i see logs on the switch.%SYS-2-MALLOCFAIL: Memory allocation of 395648 bytes failed from 0x1AE504, alignment%Error on initialize VLAN database 1: VTP feature not yet initialized[OK]googled this issue, found memory is low, how to solv ...
CoPP ACL
Hello everyone i want to make ACL for CoPP but i have a doubt witch have to make it.ip access-list extended ACL-CoPP-IPsecpermit udp any eq isakmp any eq isakmppermit udp any any eq non500-isakmppermit udp any eq non500-isakmp anyorip access-list ext...
SDWAN Viptela NAT
I am working on a NAT configuration for a SDWAN Viptela install similar to below ip nat pool 123interface natpool1ip address 10.123.123.0 /24natstatic source-ip 10.123.200.30 translate-ip 10.123.123.30 outsidethis is a working installation the route...
XRv9K messages and problems
My XRv9K 7.2.1 nodes in EVE-NG are unstable. Occassionally the interfaces are removed completely. Sometimes the nodes reboot. I see these messages. 0/RP0/ADMIN0:Nov 3 03:05:04.214 UTC: vm_manager[2832]: %INFRA-VM_MANAGER-4-INFO : Info: vm_manager ...
need help cli template - banner motd
Hello everyone,I have a strange phenomenon which is probably just a minor issue.I am using the following configuration in the CLI template: !banner motd ^C***************************************************** !!Device is managed by DNA-Center!! ...
Radio on Cisco AIR-AP4800-E-K9 turning off in vWLC 9800-CL
Hello there,We have recently aquired multiple Cisco AIR-AP4800-E-K9 and wanted to test them using the 9800-CL Virtual Wireless Controller.But we have been facing a problem on all of the devices, after the AP joins the controller, the WLAN is present ...
In PIM Sparse-Mode, how does a new receiver join the SPT?
Hello, everyone.This is my multicast PIM Sparse-Mode topology. The prefixes for the router links are based off the router names, for ex the link between R5 and R1-XR is 192.168.51.0/24.R1 is the RP.I have a multicast source at the bottom that will tr...
SSE Licenses
Hello everyone, I just want to clarify the licensing of Secure Access. Is it per user or per device? If per user, how many devices are supported at the same time of using, for example, zta or vpn or umbrella agent? I noticed as well in the trial that...
SD-Access VNs Capacity determined by the least switch VNs capacity?
Hi,Is it true that in SD-Access, the VNs capacity of the fabric is determined by the least switch VNs capacity?So if I have 9300 switches and 9200 switches, the VNs capacity per switch in the fabric will be 4 VNs only per switch?I couldn't find it me...
Resolved! Cisco 9350-HX Stacking query
Hello All,I have a query if I may.We have recently procured few 9350-hx switches. We have several 9300-48u and 9300-uxm in production. We tried stacking the new 9350s as we have 9300s stacked. But it would not work as in the stack members wont show c...
Resetting an Aironet 1852i
Hi, I have a recently-installed Aironet 1852i (AIR-AP1852I-E-K9) which was working fine until yesterday, when I found it wasn't transmitting. I couldn't communicate with it over the wired network. It wouldn't respond to pings. CDP from the adjacent s...
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