Hi guys, i got a situation here where i am doing a copy tftp flash the process hangs and i got a flash without any image. I am now in rommon mode and trying to use the tftpdnld to get a image in the flash. After i do a boot sys flash:<IOS Name>, it s...

After i configure STP on my 3750, i did a show spanning-tree int giga 1/0/5 on the trunking interface. It shows no spanning tree instance exists. Does that mean the STP is no configure properly?Note: The cables of this interface is not connected anot...

I have 3 switches interconnecting to each other. A PC in switch A wishes to ping to PC on Switch C. There are 2 paths leading to it, what command can i use to block one of the port so that there is only one path? Is it setting one of the switch as ro...