Switching

Hi, sorry for stupid question but i never used nexus switch. If i configure ip address on mgnt0 interface on 2 nexus 3000 and connect these port to cisco catalyst, when i configure and enable vpc between 2 nexus, they create a loop?  thank you Andrea

Hi AllHas anyone got a 1 pager on Industrial protocols such as Ethernet/IP, CIP, Modbus, Profinet, Devicenet, etc etc ? Also can most Industrial protocols be routed and switched ? Many thanks Carl 

I am newbie on networking. My boss asked me to replace Cisco 3750 to Cisco 3750v2 at the remote office. I have to issue the new configuration on 3750v2. I would like to ask is the configuration compatible between 3750 and 3750v2 ? Thanks Guy ~~

I have connected a Cisco Catalyst Switch to a Verizon Fios Router and have enabled Port forwarding on the Verizon router. I can ssh into the swith within the LAN but not Over the Internet. I need step by step guide to eastablish a ssh connection to a...

Dear Fellas!I want to configure DHCP Snooping on switches. I want to configure DHCP Snooping database. I want to know where should I save that database? Because flash is not enough to store the database locally. Need Suggestions. ThankYou!

I have a stack of 2960Xs that currently has QoS configured for voice traffic based on dscp.  I have been asked to extend this to a few IoT devices that are having issues w/ audio quality when traffic goes to internet.  I configured this on the stack:...

Hello, We have a working 9500 VSL pair configured for layer 3 services that needs to have one of the members replaced.  The switch that needs to be replaced is currently the "Active" switch.  I've been looking around for documentation on a procedure ...

Hello.Before I start I'd like to say. I'm not familliar with cisco switches and probably don't have enough knowlege to use it properly, so if write something stupid, please bear with me. I'm little desperate. I asked others for help, looked people in...

Hello all, we have a CS-6807-XL running s6t64-ipservicesk9-mz.SPA.154-1.SY3.bin that connects to a similar 6807. We'll just say Primary and Secondary. The issue we are running into has been frustrating our architect and myself for the last few weeks....

Hi to all, Reading through the CCO document "Catalyst 3850: Troubleshooting Output drops" I came across the command qos queue-softmax-multiplier, by default in latest IOS XE3.6/3.7 is set to a value of 100 which corresponds to 1200 soft buffers per e...

I have Catalyst 2960 and trying to access the web console. Below is what the page shows. If I click on the web console I am getting an error saying http 404 not found. Any ideals what to try to get this to work? Cisco Systems Accessing Cisco WS-C296...