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
Dear community,I have a LACP Portchannel configured on a Catalyst connected to a Nexus vPC.When I shutdown one Port of the vPC the connected port on the catalyst goes into lacp suspended state.That´s expected, as the port doesnt receiev any lacp pdus...
Hi, I am a beginner in using the Cisco Packet Tracer & I am having trouble trying to exclude the above. Any guidance or help would be appreciated.Thank you
Hey folks,I've been refreshing my home LAN and my home lab (I work for an NDR vendor) and I'm looking to get some 10Gbe functionality internally. Specifically my Proxmox server and my Unraid server both have 10Gbe addon NICs which are currently just ...
Hello people, I am configuring a dynamic route using OSPF for the topology in the zip file. I have done it, but Router 3, 4, 5, and 6 can't seem to be able to ping Router 1's Eth1/0. Is this normal for OSPF configuration? Or did I do something wrong?...
Hi, I want to enable jumbo frames bettwen nexus 9300 and cat3850.nexus is on NXOS: version 9.3(8)cat is on IOS XE Software, Version 16.09.05On nexus side I have set sh int po1interface port-channel1description MTU9kswitchport access vlan 555mtu 9216v...
I inherited two Nexus 5548 switches with fabric extenders and I'm looking for the proper way to remove port channel group and the associated interfaces which are connected to a server we are repurposing and does need the four connections for ethercha...
I want to upgrade a switch IE-4010-4S24P from the version 15.2(7) to the version 15.2 (8). I have already downloaded the bin file for the upgrade: ie4010-universalk9-mz.152-8.E1.bin But I am not able to find a single guide to upgrade this model with...
I was trying to upgrade the Cisco WS-C3650-48TS switch iOS image. After the upgrade process, when I tried to reload the switch, it wouldn't reload and showed the following output. How can I fix this issue? Can someone help me?
3512XL, Tera Term serial consoleI think BAUD is set correctly because the switch responses to commands like enable but the characters are unrecognizable...What can be the cause of this problem?I tried recovery mode with 9600 BAUD and the image is wha...
Howdy, needing a refresher on this for a project next month. It's been over 10 years since I played with port-channeling. I was wondering if there are any specific steps in adding a new member to an existing port-channel group? Do I just add the inte...
Hello All,Can anybody help me to know is it possible to use IP SLA for dynamic failure if a specific route is not received from specific neighbor.For example, In a dual homed scenario , if a router is not receiving route for 0.0.0.0 from ISP A and it...
My Cisco c1300 switch is compromised as soon as it was set up for configuration. The hacker has changed the username and/or password and the a welcome message of his is being displayed on the CLI screen. Tried resetting the switch by the factory rese...
Dear all:Could anyone please help to explain the difference between release trains, this is what I found in chatgpt.I posted it here to double check whether it is correct or not.1.Cupertino Release Train:Focus: Mainstream, general-purpose, and highly...
Resolved! Stack ios questions
Currently, I have a Cisco switch 9200 in production. My idea is to introduce another Cisco switch 9200 and create a stack.If I turn off the existing Cisco 9200 switch, add the stack cable to join the new 9200 switch, will the stack set up automatical...
Do I have to configure something special to ssh from a Catalyst 9500 to another Catalyst 9500?If I SSH into them from a Windows client, like a putty or SecureCRT, it works fine.But not from one switch to another.There are no ACL's involved, and the d...
