The Importance of IT Training Information Technology is a booming industry. For an individual who decided to get into this field, it will be a rewarding decision in terms of salary compensation but also quite a challenge too. Attending a focused and high quality I.T training related to your profession is inevitable if you want […]
Archives for July 2010
Configuring Cisco Router Interfaces
One of the main elements to configure on a Cisco router is its interfaces. The router is usually equipped with Ethernet interfaces (for LAN connectivity) or Serial/ATM/T1/E1 interfaces for WAN connectivity. Below you will find three typical router interface configuration scenarios to get an idea about this important setup. Configuring Ethernet or Fast Ethernet Interfaces […]
GNS3 Graphical Network Simulator
GNS3 is a graphical network simulator that allows simulation of complex networks. To allow complete simulations, GNS3 is strongly linked with : * Dynamips, the core program that allows Cisco IOS emulation. * Dynagen, a text-based front-end for Dynamips. * Qemu, a generic and open source machine emulator and virtualizer. GNS3 is an excellent complementary […]
Cisco ASA 5500 Firewall Configuration-User Interface and Access Modes
This article describes the user interface and access modes and commands associated with the operation of Cisco ASA 5500 firewall appliances. We assume that you know how to connect to the appliance using a console cable (the blue flat cable with RJ-45 on one end, and DB-9 Serial on the other end) and a Terminal […]