25
Sep

Cannot empty Trash on a Mac; Stuck on Emptying Trash Mac – How to

Cannot empty Trash on a Mac; Stuck on Emptying Trash Mac – How to

I was going through my regular Trash deletion process on my Macbook Pro running Mac OS X Lion 10.7 and all of a sudden, when I click on Empty trash, it got stuck, there was no way I could have my trash deleted and it was mounting up my Hard-drive, I did a few search […]

25
Feb

How does a CISCO Router Boot

How does a CISCO Router Boot

Booting up the Router Cisco routers can boot Cisco IOS software from 1. Flash memory 2. TFTP server 3. ROM (not full Cisco IOS) Normally it’s booted from Flash RAM. But if it fails, it tries to load IOS from tftp server. If this also fails, it boots a “small” ios which is in ROM. […]