Switching

Hi.. Please tell me if nexus 9396PX device support 10G Copper SFP module , I know its support 10G fiber module but not sure about copper module. Please clear me on this. cisco Nexus9000 C9396PX Chassis

So I noticed a high rxload on a L3 VLAN and raised the bandwidth to help it and it worked but I'm not sure what is really happening. I have decent number of nodes PXE booting on VLAN XXX, but doesn't seem like too much. #sh int vlanXXX reliability 2...

Hi guys i just configured a mac address in a specific vlan to be droped. The configuration was as follows: switch#mac address-table static 1c-bd-b9-d7-66-57 vlan 3 drop At first the command didnt work because i had configure port security on that por...

Hi Guys, I would be thankful for answers. I am working with Cisco C6880-X-LE and getting Hardware inconsistency error.  6880-X-LE 16P SFP+ Multi-Rate (Active) C6880-X-LE-SUP CONSISTENCY CHECKER : ENABLED     remaining timer value: 431 seconds ===...

Guys, i am lots of things, but a Cisco expert is certainly not one of them.  I configure enterprise switches at work (poorly) but need to translate a little of that to my house.  I have a run of the mill modem/4 port switch to get out with, and a 356...

Hi, Is there anything that I need to check or do before installing the replacement SUP? Will the IOS from the active SUP be automatically downloaded to the replacement SUP or does manual copy have to be performed?  Any step-by-step documentation to...

I recently upgraded one of my Catalyst 3850 48P switches to 16.2.2. The upgrade went as expected and I was able to login to the HTTP site for the switch and configure Application Visibility and Control, suddenly the switch rebooted and I am not longe...

I have a 2901 router with Sub interfaces on G0/1 Interfaces are G0/1.211  G0/1.213 etc. I have several layer 2 2960s with vlan 211 and 213 built in them and they can access the subinterface on the router via trunk ports just but assigning the ports t...