Switching

DearsI have a problem with 3560 switch , recently i upgraded the ios to c3560e-universalk9-mz.152-1.E1 , after that i am facing the issue that AP's connected to  this switch get disconnects in every 10-15 mins , i am getting the following logs , AP's...

Hi, I have developed a Ethernet network of 100 computers, how to explore the collisions in the same network with Packet Tracer6. Thank you in advance.

Hi ,can someone pls tell me which line card supports QOS shaping command.I tried configuring QOS shape on 6748- GE-Tx, but was not supporting (Later came to know  QOS shaping is not supported on this card).Can somebody tell me any Line Cards which su...

We have 2 Nexus 5548's. We have a trunked peer link between with only certain vlan's between them. My understanding is that if we change that and add a vlan to the peer link trunk it will cause a brief outage. Am I wrong in my understanding?

Hi,i want to connect two Switches via fibre link (62,5µm). Both Switches have a 1000BaseLX SFP inserted.When i do a sh int status, one of the Switches shows a connected state, but the opposite side does not.Both Interfaces are configured in same way:...

Hi,  I am seeing high throttle count on my router interface facing the ISP router. I read online and understood that it could be due to us switching to NVI NAT instead of classic NAT. Is there a way I can troubleshoot this and bring the count to 0? P...

Hi,I've been reading all i can and the answer seems to be no, I need to traffic shape out of an ethernet interface on the 6509 (vss not that i think that has any bearing), is it possible in anyway, shape (no pun intended) or form at all?Modules insta...

Question……I’m trying to troubleshoot a downed interface that is part of a port-channel….my question is, should I remove the interface from the port-channel to troubleshoot it….currently when I’m troubleshooting the port in the port-channel the other ...

        I thought the vlan information on a Cisco 4510 was contained in a separate file on the device....private-config ?? in the nvram.  However I cannot copy this file to my bootflash or slot0: which I thought I did in previous IOS versions.  Is th...

 When you have DFC card in each and every line module in the chassis, you still need a PFC card?..