Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
I am configuring a 40G port and inserted a QSFP with model QSFP-40G-SR-BD. But I find it operational speed keep in 10G, do anyone know why ? Thank you.OS: IOS-XE 16.12.3 I had tried to plug this QSFP into another switch with model 9300-24UX and it is...
Hi All,I have an edge stack of four SG350X-48's in a stack which are connected to my 10Gbe core via two copper XG ports (1:XG1 and 4:XG1) in a port channel (PO3 for info) I'm investigating some potential network issues and I've been reviewing the log...
When I attempt to run a report such as Busiest APs, I get a message that "No data matches the specified criteria for the report. Make sure that the following poll jobs are running: Radio Performance" No matter what report I attempt to run I get this ...
Hello everyone As you know, nowadays "keeping devices up to date" is massively emphasizing by everyone. So we tried to upgrade our switches to a more secure version recommended by Cisco. During upgrade process something went wrong! We have a set of 2...
Prezados, boa tarde Por favor, gostaria de uma ajuda com relação às informações abaixo sobre o switch Catalyst 9600: . O switch Catalyst 9600 implementa a funcionalidade de UDP Helper? E também implementa a funcionalidade de UDP Forwarder? (em pesqui...
Hello all,I'm a bit new to switches with Ethernet uplinks 10/100/1000 vs. SFP uplinks (specifically copper/rj45 SFP).I need to connect two switches together so i can extend my second switch to another cage, i need to use the uplinks to do this but i ...
Hello All, I am trying to get individual devices (workstations/laptops etc) to be able to each authenticate via 802.1x (through switch to radius server) using one port. Imagine multiple devices attached to a dummy switch, then the one connection bet...
I would like to confirm if multiauth is available on the SG500X switches. I did not see anything in documentation, assuming its not supported on these switches. Would like to confirm, thank you. multiauth 802.1x - Authenticated multiple clients on ...
Good morning friends, I upgraded a switch WS-C3850-48P-SI did the installation fromSwitch # software install file flash: cat3k_caa-universalk9.16.09.05.SPA.binAt the moment of starting it only keeps loading this, it does not allow me to stop the star...
Porfavor ayudenme con este temaTengo un Router Cisco 2811, este lo utilizo como gateway de voz y tiene la siguiente IOSc2800nm-spservicesk9-mz.124-3f.binLos sintomas son los siguientes:Rechaza las sesiones telnetNo acepta llamadas entrantes y salient...
I think I have fallen victim to the CSCun66310 bug: Nexus 5596: System fails to boot after a power cycle The resolution posted is to run a certain script then upgrade to a certain stable image. But my question is; if I cant even get console access th...
Hi all. I have Nexus 3548X and I want to upgrade NXOS from 6.0.2.A6.7 version to nxos.7.0.3.I7.8 version but have problem.BMITC-SW-01# dir 4096 Jan 01 00:01:43 2001 .patch/ 0 Jun 02 14:16:26 2020 20200602_141626_poap_3877_ini...
All: Design question per my attached diagram: Overall Design: A REP ring segment that terminates into a pair of STP/Dot1Q trunk (EtherChannel etc.) interconnected Layer3 HSRP switches. ( Note: I haven't had a chance to test this in the lab; early ne...
Hello all, I am looking to upgrade our VSS pair of 6807XL switches from version 15.2(1)SY5 to 15.5(1)SY5 and have checked the release notes. The release notes do not outline the upgrade method so I'm not sure if this new suggested release requires m...
Got a setup using two Nexus 9372 configured in a VPC domain (one of them as primary and the other as secondary), running OSPF and HSRP with 5 static routes configured on both I want to redistribute those 5 static routes on OSPF. Can someone point m...
