Switching

Hello! Have a problem with one project. We need to use SFP module GLC-FE-100LX with WS-C2960X-24TS-L communicator. But, as I know, in SFP compatibility table we don't have matches between WS-C2960X-24TS-L and GLC-FE-100LX. Anyway, is it possible to u...

We have some serious problems with Cisco branded SFPs GLC-T not locking in the slots of the module N55-M16UP in a Nexus 5548. The SFPs are just sliding out and is not locking inside the slot, is this a general problem with the module, anyone else had...

What is vx sensor on Catalyst 9400 bellow. 9410R#sh environmentNumber of Critical alarms: 0Number of Major alarms: 0Number of Minor alarms: 0Slot Sensor Current State Reading Threshold(Minor,Major,Critical,Shutdown)---------- -------------- ---------...

I'm trying to plan for a server that will be running 4 VMs. While I was contemplating the way I would have it work, I realized I needed each VM to be on a different VLAN. From what I understand, I could set up the port it's attached to on the switch ...

Hi, I am fairly new at configuring networks. I have been trying to get this network design to work in packet tracer and I can not for some reason figure out where I went wrong. I am mostly working on the areas with the two core switches. I can ping u...

I was after OID for individual cores for cisco 3850 so we can monitor each core usage.

Hi.The switch is a 3750 and I have issued a "no ip routing" command. I'm using an OpenBSD 6.6 machine for intervlan routing and I'm trying to rule out if my problem is in the 3750's configuration or in OpenBSD's. spanning-tree mode pvst spanning-tree...

Hi All, i have cisco catalyst 9200, a stack of 5, which reboots every often. please see below in the output for the changes to the link OK its 8 and 6. could that be a possibility for the reboot and why is that different any advise please?  Sw#/Port#...

Hi AllIf we wanted redundancy in our top of rack switches if we were to swap to Nexus from 3850s etc, how would this look?Can you stack Nexus 2000s then create a VPC to a 7k etc from both of them?What is the solution here ?cheers

Hi Tech Guys, Please confirm if i can use the layer 3 functionality in access switches 9300 with NETWORK ESSENTIAL LICENSE. SWITCH MODEL: C9300-48P-E Requirment: i want to  connect Server to Access switch with Layer 3 interface. (Server does not supp...

Hello experts. I am really not a network guru, so please bear with me. I am currently using 4x Cisco 4948E-E switches for 4 cabinets. These switches are on same VLAN. I think these switches are running as Layer2.---C4948E#sh verCisco IOS Software, Ca...

I am having trouble connecting interfaces in a port channel from Asa to the port channel in a switch. Is it possible to have a port channel on a ASA connect to interfaces on a switch that are not part of a port channel ?

Hello, I'm pretty new to networking. My boss would like me to physically test the ports on 24/48 port Cisco switches ranging from 2960X, 3560X, 3750X, etc. Is there a way to physically test all the ports simultaneously without having to do it one by ...

Hi experts!I'm looking for a Cisco 9300 catalyst switch that is 1/10 Gbps 48 port fiber but I could not find one but I wanted to ask the community.Thanks,Juan