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I have a Catalyst 3560-X PoE that suddenly stopped working. I plugged in via console and below is the output I received. It scrolls constantly and I am unable to enter ROMMON mode or stop it from scrolling. Has anyone experienced this before or mi...
I have a strange problem I'm hoping someone can help me with. I recently installed a new 4510 layer 3 switch into an environment that had been running at a layer 2 level. Upon installing this switch, I linked all layer 2 switches into the 4510 and ...
I have a 3560 POE that will no longer boot and I am not able to load a fresh copy of software onto it. It appears that it has lost all data. When I attempt to TFTP a new IOS, I receive that following error: Transfer cancelled by remote systemI hav...
I have four (4) 5508 wireless controllers that I would like to consolidate into one (1). I have 100 licenses on one (1) and 50 on the other three (3). Is there a way to pull the licenses off of the three (3) 50's and load them onto the 100 so I end...
We recently had a new ASA installed and configured by a contractor. I have been looking through the configs and I had a question that may have a simple explanation. Below is a sample of the config. access-list outside-entry extended permit ip host...
Thanks leolaohoo. I was able to get to ROMMON mode by doing what you suggested and I was able to load the new iOS but upon completion of the load, the scrolling restarted. I verified that the new iOS was the version loaded. I believe it to be a po...
Thank you for the suggestion leolaohoo. Unfortunately, I am unable to stop the scrolling so I can enter ROMMON mode. Without entering ROMMON mode, I cannot boot from the USB stick. Upon startup, the boot process hangs for about 30 seconds and then ...
I have also thought that the DHCP server would be the problem but I have inserted a different DHCP server and received the same problems. I even used one DHCP server that was not in the same physical location and not plugged into the 4510 and I stil...
I'll answer all questions at once. First off, thank you all for your assistance. To answer Jimmy, I am able to ping my DHCP server when assigned a static address on one of the new VLANs. I'm able to do everything as if I were using a DHCP assigned...
