Switching

Hi Guys, Can I connect M2 port to F2e port on my Nexus 7009 switchs directly? Or can't for QOS reason or something else.

Dear Expert,My customer has N7K SUP1 with HA as below and I need to replace 2  with SUP2E 6.1.2 from SUP1(6.1.1).As per Cisco document, it is required EPLD upgrade from SUP1 to SUP2E with Fabric-2 module, but there is no guide time for EPLD.Mod  Port...

Intrastucuture:9x3750E stacked switch (WS-C3750E-48PD-SF0) (15.0(1)SE2            C3750E-UNIVERSALK9-M)2x10Gbe uplinks from EMC NASAt a basic level, we have found that the 10Gbe uplinks have slow read performance with or without a port-channel config...

A few weeks ago, I tagged all the connected and static subnets being redistributed in to OSPF. This is used to filter out certain routes at our edge (using a route-map).It seems at around the same time (there were other changes at that time as well, ...

I have a 4503 with a SupII+TS w/12 POE ports. While connecting some AP's to this switch, only 10 of the 11 AP's are receiving power, with the 11th port showing power-deny status. Is there any way to get this last AP to power up (short of using a POE ...

Hello,  My end goal will come first. Now I'm kind of new to the cisco IOS, but am learning more each day so bare with the lingo. I want my L3 3750 to switch & route any internal traffic because it is faster that going to my router which is offsite. W...

I have WS-C2960G-24TC-L and Cisco 3750G switches, I have option to configure PVST spanning tree or rapid-pvst. Please let me know which is better and why? also send me some document explaining both protocols in detail.

Hey there,I have port security turned on my switch stack, with a maximum of two mac addresses, one for voip phone, one for pc.Intermittently, mac address  7e77.3777.5776 will pop the port. I can't figure out where this mac address is coming from.User...

Issue:DHCP is not working in my network between two different vlans even after configuring ip helper-address in the switch. Provided below the configuration of switch. Please help to identify the problem:DHCP Server is part of vlan 100, primary - x.y...

I've got a 3850 that seems to be misbehaving.I'm running version 3.3.1 and short of trying to schedule a reload of the stack, I'm not sure what else I can do.Right now I have three problems:- NTP says it’s synced but time is almost a minute out of sy...