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 quite new to cisco packet tracer and I am designing a large network but the UI is very limited and very small and I am running out of place to add devices.I have tried clustering but is there a way to increase the size of the canvas I am workin...
Greetings to all!With not much prior experience, I landed upon looking into quite a few, legacy, spatially dispersed CISCO Catalyst 1900 Series Switches mostly with 12 ports + AX-BX ports. These were installed some 20+ years ago at my organization...
Advanced thanks for all insight.I'm working on a network with a Nexus 93108 at the core (Just found out about this) and numerous Catalyst 9300Ls on the access layer. I'm interested in deploying Trustsec, but am in need of a little clarification.1. Wo...
Actualmente tenemos un problema de excess defer frames, revise informacion Cisco respecto a esta issue e indica que la siguiente configuración, ayuda a optimizar los búferes: qos queue-softmax-multiplier 1200 Mi duda es el valor 1200 puede variar ent...
Hello,been getting a message that says NATIVE VLAN MISMATCH discovered on SWITCH B GI1/0/46 (207). , with Switch A Gi0/3 (1). so i see switch A has a trunk on port 3 allowing 1-207,209-769,772-4094and switch B has vlan 207 on port 46. If vlan 2
Hello!I hope someone with better understanding is able to help me with this problem we have.We want to be fully 802.1x compliant on all switches, and the last thing we need is for Macros to work on interfaces with multiple MAC addresses behind (like ...
I am unable to get WAN access to devices connected to a Catalyst 3650.I have 4 VLANs with 10.10.10.1-10.10.40.1 ips and inter-vlan routing is operation for LAN connectivity, but no WAN access.my licenses are belowipservices 1.1ipservices eval 1.1ipba...
What type of power cord use in CBS350-12XT-EU?
Hallo,2960x switch here.I would like to remove enable password so I did: "no enable secret".However now after trying to run command "enable", it asks for a password (not the old one) that I don't know.I kept another active session so I didn't lock me...
Resolved! How to change username in switch
Hi there,I am looking for the way to change the username in switch through CLI.For example, let say current username : Tester1, password : Password1For adding the username; SW(conf)#username Tester2 secret Password2For deleting the username; SW(...
I have a Cisco 9500 (cisco C9500-24Y4C (X86)) and am trying to configure a 25 Gig port as a SPAN destination.All the documentation I read says - say I am configuring interface Twe1/0/4conf tinterface Twe1/0/4switchportswitchport monitorBut the interf...
One of the vpc peer switches is down. Will there be packet loss when switching to another machine? How many packets will be lost or will the request time out?
Hi all,on my 6509 I can do an show module see output below.What is the OID to get the same result specially the "Online Diag Status"?ThanksWillemrou0801#sh moduleMod Ports Card Type Model Serial No.--- ----- ...
Here is the topology: I have already configured the routing and DHCP. I need help on how to give a DHCP pool from Italy router (router close to the yellow section) to BerlinSw1 port fa0/24Here is the packet tracer file for a closer look
Resolved! Router cant ping vlan on switch
Hello,I'm working in packet tracer and am running into an issue with pinging the SVI on my switch from my router. I know I'm missing a step but can't figure why the ping fails. Thanks for any suggestions.Topology:Router (g0/0) -----Switch (f0/5)Route...
