Switching

Hi All,I'm trying to decide what switch to use as a core for 500 users. I'm currently looking at either 2 x 3750X stacks or 2 x 4500s with dual SUPs and PSUs, both options will provide the number of switchports required without the need for additonal...

I'm seeing conflicting info about OSPF support on 3750-x IP Base. Licensing page says you need IP Services http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6406/white_paper_c11-579326_ps10745_Products_White_Paper.htmlFeature navigator say...

I have an office that I need switchports for 24 cubicals that need 2 network ports each with POE.  The problem is due to my cable path the switches need to be right at the cubicles themselves and they need to have no noise.  The compact switches are ...

Hello everyone, I need cisco ccnp network academy book as PDF.. And author name is Richard froom.. Thx in advance..my I'd is ajaysartaj@gmail.comSent from Cisco Technical Support iPhone App

Hello, I have 2 IDF in one floor, each IDF has 4 3750 stack, what's the best practice ? Do I need individual subnet per IDF or I can use 1 subnet for 2 IDFs ? I have data and voice VLAN . Thanks Sent from Cisco Technical Support iPhone App

Hi,I have a cisco 3560 switch which is connected to other two 2960 switches. I have created multiple vlans in 3560 switch and are replicating to the 2960 switches. I have Vlan2 which is used for the servers and network devices, vlan3 for the clients,...

There are two IBM servers that will be connected to Nexus 2k switch. Two Ethernets from each server will be terminated on the Nexus2k.I In all 4 ports will be part of a single ether channel which will communicating through LACP Please let me if th...

I am in a position where i need to upgrade from Fabric-1 modules to Fabric-2 modules in my Nexus 7010.Can these modules interoperate together in the same chasis to potentially perform the change without disruption to the Nexus or do I need to plan an...

Hiis there a counter that can tell me how much time an interface on a switch has been up ?if not , is there an alternative way of getting this information (without searching the log)tahnks

Hi,i have major problem with two new Small Business 300 Series switches.Everytime i try to save the running config i get a GUI error message: "Another copy process is active, please try again later."It's also not possible to re-flash the firmware bec...

Hi All,I am working on a network which has two ISP connections (Active/Active) terminating on router (ASR1000). From the LAN side (6500 switch) all the traffic need to be route on ISP1 but some of the specific subnets like 10.250.0.0/16 need to be ro...

Hi all,We are facing a strange issue at the moment. We have some cables which are quite long around ~80m. on both sides we connect a patch cord of 3m. So we have a total length of 86m which is within specs. When I connect a device to that cable, I ca...

Hi, everyone here.Would you like to send me a cisco technical support android version 1.1 app pack attachment to my email address: janxuan@yahoo.com? I'm in Beijing, China, so I can't download this app from google market because the filtering policy ...

Hi I have a datacentre where we has only one ISP link which  is already terminated to cisco PIX with configured VPN's to clients.recently we bought a new cisco asa security +  to set up a new VPN's for different data centres. we are looking to use bo...

Hello I have a C2960-24PC-L which has a very high occupancy of the processor memory. I've used version 15.0SE 15.0SE2 and now 15.0SE3 and the problem seems to persist.                Head    Total(b)     Used(b)     Free(b)   Lowest(b)  Largest(b)Pro...