Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
3005 PostsActivity in Networking
PXE boot fails on MS 18.1.9 (error 0x102) - works on 18.1.8.2
PXE boot (WDS) stopped working after we upgraded MS switches to 18.1.9.The PXE client downloads the NBP, then hangs at "Contacting server" (0x102).- Same PXE failure on 3 different MS210 stacks in 3 different networks, all on 18.1.9.- Downgrading one...
MS130-48P Locked up 3 times, 1 even after RMA
We have remote office with 5 MS130-48PSW01 which we can call the "core" Layer 2 only has crashed 3 times over the last two weeks, where it reports offline in the dashboard and stops passing traffic.To bring the network back up we have to pull the po...
Meu modulo SFP GLC-FE-100FX não funciona no Switch IE-4010-16S12P
Tenho um modulo SFP GLC-FE-100FX part number 10-2360-01 V01, que não funciona no switch IE-4010-16S12P.Mesmo executando os comandos de unsupported-transceiver, o switch não identifica o modulo.Como posso resolver esta questão?No site da Cisco Compati...
Assurance Experience Metrics - Who is using it ?
Hi ,Who is currently using the new Assurance Experience Metrics in Meraki ? https://documentation.meraki.com/Platform_Management/Dashboard_Administration/Operate_and_Maintain/Monitoring_and_Reporting/Meraki_Assurance_Overview_PageI'm running MR32.2.5...
Resolved! Unsupported chassis number manual onboarding
I'm in the process of learning how to build a SD WAN environment with a cluster of vmanage servers and a number of controllers and validators. Right now the setup is strictly an air gapped lab. I have physical c8000 devices I was looking to onboard...
3D maps not correctly placing APs from neighbouring floors
Has anyone else encountered an issue where, in 3D map mode, APs on neighbouring floors are incorrectly placed? The floors themselves are correctly aligned but the APs appear clustered in one corner of the floor, as though they've been placed x numbe...
Cisco Workflows adds Secure Access and AI Defense support
Bring more security automation into your workflows. Cisco Workflows now supports Cisco Secure Access and Cisco AI Defense.Secure Access: Manage private resources, connectors, network connectivity, and policies. Get started with the Secure Access Endp...
Verification of MIMO Reduction (4x4 to 2x2) on AP and Expected Impact
Hello Team,I am testing the MIMO reduction functionality using the following configuration on a Catalyst 9800 controller:conf twireless profile power AP-POWER100 radio 24ghz spatial-stream 2101 radio 5ghz spatial-stream 2102 radio 6ghz spatial-stream...
Resolved! Cisco Aironet 2800 Mobility Express – Upgrade from 8.5.131.0 to 8.10.x
Title: Cisco Aironet 2800 Mobility Express – Upgrade from 8.5.131.0 to 8.10.x FailsHi everyone,I have two Cisco Aironet 2800 APs running Mobility Express in a lab environment.I'm trying to upgrade from 8.5.131.0 to 8.10.196.0, but the upgrade keeps f...
Latency with MR46
Hello everyone. We have a deployment of 26 MR 46, the equipment are connected to several switches Catalyst, the issue is the user report that they felt high latency in the network, they are working ok, but suddenly the network becomes slow, even they...
weird issue with CW9178
Hello,We have several CW9178 access points, and one of them (let's name it AP3-01), has suddenly stopped working on VLAN 20. Clients that connect to the SSID tagged with VLAN 20 cannot get an IP address and cannot send or receive any traffic. In the ...
Can the C1121-8P router reach 100 Mbps for IPsec?
For the C1121-8P device, what license(s) do I need to purchase to achieve 100 Mbps IPsec throughput? I have a few questions regarding whether the following two approaches would work: First, if I purchase a DNA Essential license, can I achieve 100 Mbp...
A new Beta MV Cameras firmware is now available
A new Beta MV Cameras firmware version is available. Firmware MV 8.0.1 was released on 2026-10-28 and has been in this firmware category since 2026-10-29 UTC.
C8111-G2-MX reuse, Insight, warm spare and Auto VPN questions
Hi all, a few questions for an Auto VPN design reusing existing MX and C8111-G2-MX units:Can two C8111-G2-MXs run as a routed warm-spare pair acting as an Auto VPN hub? Does WAN Uplink Sharing (MX 26.2) support the C8111, and is 26.2 stable for produ...
9500-40X ISSU Upgrade with OSPF running between Core Switch & SDWAN
Hi,I performed an ISSU upgrade on the Catalyst 9500-40X switches from IOS-XE 17.15.6 to 17.18.4. During the upgrade, I observed traffic interruption and ping drops for approximately 15–20 seconds, despite NSF and SSO being enabled.Is this expected be...
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