Hi i have two supervisor engines on my cisco 4510r router, one of the supervisor engines is stuck in rommon mode, i tried to boot the image on the bootflash but it's corrupted, i followed the following document to boot the image on my tftp server, bu...

i want to allow a server on my Internal to communicate with a server on my dmz over a specific port (i.e 5555) and vice versa, from outside i can connect to the dmz server over https. here is my config, i have only replaced the ips with dumy ip's. i ...

Hi all,Bit of a problem that I hope someone can help with. I would like to allow traffic from our internal network through the external network. I can’t access internet from internal network but I can access form external network. I have the followin...

Hi i have two locations let's call them location A and B i'm using a microwave radio link between the two locations and behind each location i have a switch which is connected to radio. now my question is is't useful to create two vlans one for trunk...