Switching

Hello                   I have connected a cisco 3750 switch with cisco 2951 router. I have connected them through straight cable. Do i need to use cross cable ? and below are the results of tdr test. Does this indicate that cable is faulty and needs...

HelloWe are deploying two 4500X in VSS.We need to perform vlan mapping between two layer2 parts of the campus.As soon as we bring up the trunk between the 4500X and the old network, the 4500X crashes.If we remove the vlan mapping config, then no prob...

I have a cisco 2801 router, and this is the message on the route :107221: *Oct  2 12:40:01.039: %SYS-2-MALLOCFAIL: Memory allocation of 925456 bytes failed from 0x600B61C4, alignment 4Pool: Processor  Free: 81839452  Cause: Memory fragmentationAltern...

Hi,We have WS-C3850-24P switch we try to open switch on gui based but we getting only startup config on GUI ,we need full GUI Access on switch.

Dearsplease which of this two IOS Image is better to upgrade to my C3750 ?c3750-ipserviceslmk9-tar.122-55.SE8.tarc3750-ipservice­sk9-mz 122-55 S­E8 ???????????????????

I am configuring a limit for the bandwidth (up and down) of a client.I have configured the following on their port: bandwidth 10240 speed 10 duplex full srr-queue bandwidth limit 20I realize there are more robust methods of doing this using class map...

I would like to know how I can port statistics on a 3750X switch. I would like to gather those statistics every 30 days to show which ports have no activity. I would like to have the out put of the sho int counter command. Can this be ran automatical...

Hi ,I presently have 4507R  switch model with IOS 12.2(54)SG1 We are observing many ports of one slot speed going down suddenly.Please let me know  if any trouble shooting steps .

I have a catalyst 3750X-48P switch that had the wrong software (c3750-ipservicesk9-mz.122-50.SE5) installed on it.The error reads "hardware not supported by firmware. Try loading newer software instead. System Resetting", it constantly resets.The swi...

Hi,When i start Cisco 1841 it goes straight into rommon mode displaying Error : zip decompress failed *** System received a Software forced crash ***signal= 0x17, code= 0x7, context= 0x80014da0PC = 0x8000f0d4, Cause = 0x20, Status Reg = 0x3041e803 ...

Hello,I am facing an issue on one of my remote office on which the lan is switch is not the root bridge and in these delegations there are facing slow performance on which I m currently investigating.after a simple diff between the config of some oth...