Switching

Hello, we have a CISCO WS-4510R+E with 8 Linecards WS-4648-RJ45-E and 2 SUP7-E 10GE, ROM-Version is 15.0 (1r)SG5. We want to use all TE-Ports as Gigabit-Ports. I tried to do so, but it is not possible, only the Ports 5/1, 5/2 and 6/1, 6/2 are working...

Hey gang.  I ran across an unusual issue today I'm trying to figure out.  We're in the process of upgrading off of the Aironet 1200 series APs we have on IOS version 12.3 and moving over to Aironet 3600 APs on IOS version 15.3.  There are a plethora ...

Hello Everyone, I have a question regarding the SMART NET of the devices which are end of sale and end of support as well. One of the Client has below mentioned devices and would like to get the smart net services for it. Will it be possible to get t...

getting following error on nexus 7k series switch: error is " operation failed.the fabric is already locked", while removing ntp commands (no ntp server 10.101.1.1) from switch. Please help.

I'd like to get some input regarding network infrastructure design, and L2/L3 boundary recommendations.Let's assume the customer has a collapsed core w/ X IDFs. The current deployment is Layer 2 everywhere, w/ all routing coming back to the core stac...

Have a 4506-E chassis.  I see an EOL for all 4500 -E chassis' here and don't see anything about 4506 but DO see ALL other -E chassis'.  Is this true?  Is there no eos eol for 4506-E. 

My goal is to establish specific root bridges for certain VLAN traffic. I have 1 core switch that will be the root bridge for about half the VLANs and the secondary bridge for the rest of the VLANs. There are 3 distribution switches which will serve ...

Hi There We are looking to purchase Cisco 881 Ethernet Security - Router - 4-port switch and wanted to check whether it comes with the advanced security feature to allow a site to site VPN connection. Basically the we have a remote site that require...

Hello I would like to apologize if this is in the wrong section for these sort of questions I am currently looking for some help when it comes to IP addressing between router's, in particular, point-to-point interfaces. I am creating a small private...

I am putting several catalyst 3650's and 2960's in an environment that is mostly HP switches.  The HP switches use GVRP for vlan pruning.  I thought I could use MVRP on the cisco switches but I can't find the command.  VTP is not an option, I need so...

Greetings, I'm in a project to change the distribution layer in our data center.  Most of the spanning tree roots are on the old distribution switches.  I need to move them to the new switches.  We didn't have a standardized priority setup before thi...

Hey guys, I have a question. If I could get any input on this I'd be grateful. I work at a hospital and we have two Core Switches that are about 10-15 years old - 4506 Series (EOL) they each have 2 fiber interface cards that serve as trunks to other ...