UC Corner

I've been using IOU Web for network emulation. "Cloud" device is the bridge between internal devices (such as routers within...

My home lab has been collecting dust for a while.  During the weekend, I wanted to refresh it with the latest and greatest, which means: 1...

I was working on a network migration project for a large enterprise.  They are migrating their Catalyst 6509 network to Nexus (7ks, 5ks, 2ks...

Say, you want to put a text-based file on a router's flash memory.  It could be a license file, a config file, or some scripts. The ...

One of the recent project has quite a lot wireless LAN stuff.  So I feel the urge to build a home lab. To build a wireless LAN lab, you ne...

Lately I had to recreate a MPLS network.  I used to use GNS3 as it's user friendly and can use vanilla IOS (i.e. you may download IOS fr...

Not everyone has the luxury of running a Cisco UCS server at home.  Even if you do, it's a little bit heavy to drag the UCS around.  It ...