Switching

What would be the best TFTP tool to use with Cisco 3750 stackable switches.And how would I configure it.PLEASE HELP !

can we extend our etheret (vlans) over DS3. what are the steps to do it? Do we need some configurations on cisco devices or it is handled by converters(ethernet to ds3 converter)?thanks in advance.

Which one is the best to start from and what hardware is required ?

Hi all, I have been trying to run updates on our 6506 VSS using the ISSU method.  Everything went smoothly until running the issu loadversion command to boot the standby chassis to the new version.  Now the standby is stuck in a bootloop, each time w...

I have 4 3750-X switches with the latest IP BASE IOS of 12.2(53)SE2 which have the C3KX-NM-10G= module in them.  They are configured in two seperate stacks and when I plug in the SFP+, I get that the module is not supported?  However all the equipmen...

We have a Cisco 1811W router for our connection to the Internet and multiple Catalyst 2948 and Dell 5324, 5448 switches in our network. We have a single subnet network. I recently unplugged one of the Catalyst 2948 switches from the network and about...

Hi there,I have a customer with a IP PBX which must stay on a specific IP subnet 10.10.30.0 /24 and a specific Default gateway of the the SIP circuit router .252. Unfortunately this is not the address of their LAN and they would like to have their IP...

I am completely lost on this one. We have a 6506-E w/ dual sup720B where I work and it started taking massive cpu hits over the past coupleof weeks. After utilizing the debug netdr command I was able to narrowthe culprit down to the ghost server. Fun...

HelloI own a Cisco Catalyst 2950 running IOS C2950 Software Version 12.1(22)EA9. I have some trouble to express setup it. I have tryed to follow the cisco guide to Clear the Switch IP Address and Configuration. I hold down the mode button until the l...

Has anyone implemented a VSS core to ASA active/standby pair, where the inside interface of ASA primary is in VSS switch 1 and inside interface of ASA secondary is in VSS switch 2 and the switchport to the ASA secondary is continually going up and do...

Hi,I'm currently preparing my CCNP TShoot certification exam.  I have some difficulties to understand the command output of "show ip route profile" command.  I know to produce any output the : "ip route profile" as to be enable on the router before.I...