Switching

Hi experts,I deleted the IOS by mistake... I'm trying to recover it. I have tried different things:1. Copied the IOS to a compact flash (with FAT format). However the disk can't be recognized by the switch. When I do "dir disk0:" it gives me "open: r...

Hi Netproi have port connected to server with the command "switchport gurad root" if i want to remove the command did that cause the port to be recycled?thanks

Hi Netprowhy the IOS on 4500 doesn't support globaly the below command, although am running the IOS 12.2logging event link-status globalthanks

I recently bought SG 300 28P to create the VLAN. My network hs 3 subnet 192.168.1.0, 192.168.2.0 and 192.168.3.0My main net work is 192.168.1.0. I want to divide it to VLAN to eliminate the boardcast storm; especially from the domain 192.168.3.0But I...

I was reading a QoS walkthrough earlier to try to solve my problem and I noticed that in IOS, you can specify "match vlan" in a class map.  This is not available in NX-OS. I'm not doing any routing on the 5K so I cannot match on ACL, and port where t...

Hi all,I had a sw/reset on my 6509 switch. The info in the crashinfo file pointed me to bug CSCso89550.The workaround for this issue is to disable the gold diagnostics tool. Does anyone know how to do this? I can't find much info about this...Best Re...

On diagram, 192.168.0.1 is a LD-417 content switch with round-robin balancing192.168.0.2 and 192.168.0.4 are running squid and doing NAT.Squid is running fine via 192.168.0.1When i set my default gateway to either 192.168.0.2 or 192.168.0.4 - all wor...

I recently posted this same issue the other day, using TFTPd32. Now i am pretty close to fixing it.I do have a different setup; my pc ethernet port is broken so I am using an ethernet/usb adapter.I am attempting to backup my IOS from a 3550 switch to...

    Hi,i want to realize a 20gb ring stp with 6  3750x stacked by 2.I want to install 2 3750x stacked configured in hsrp mode with other 2 3750 stacked. These 2 different stack are interconnected by a cross-stack etherchannel 20Gb  fiber. On the othe...

Hello i'm using some catalysts 3560 with 10 VLANs and inter vlan routing. we use a windows deployment services server to install our workstations. the pxe boot works fine. the image is loading, and when the windows 7 PE is booting, the dhcp request f...

Hello all,I feel a slight bit intimidated by posting here with a question that may sound a bit unsual, especially given the fact that most of the people here have much superior knowledge than I do.Here is my question.I have a 3745 router. I want to a...