Network Basics: Assigning IPv6 Addresses
If you're working in a Cisco network and assigning addresses to your IPv6 network cards, you need to know that just like IPv4 addresses there is a network portion of the address and a host portion of the address. More ...
Cisco Routing For The CCNA And CCNP: Administrative Distance
The definition of administrative distance is: the measurement of a protocol's believability. It's not enough to know the definition, however you've got to know when Administrative Distance comes into the picture and when it does not. More ...
Cisco Certification - Building Your Own Home Lab
CCNAs and CCNA candidates hear it all the time: 'Get some hands-on experience'. There is no learning like hands-on learning. No simulator in the world is going to give you the experience you will get cabling and configuring your own routers. More ...
Cisco CCNA Certification - Becoming a Truly Valuable CCNA
The CCNA is an exciting beginning to your Cisco career, but just having the certification simply isn't enough. A recruiter or interviewer isn't going to be impressed just with the cert; you've got to have some real-world knowledge to back it up. More ...
Cisco Certification - Suggested Toplogies For Your Home CCNA/CCNP Lab
When you make the decision to put your own home lab together for your CCNA and CCNP studies (a very wise decision, if I may say so!), the hardest part is figuring out how to spend your budget. Do you spend it all on the routers and go with a cheaper switch? Do you buy a frame relay switch? Do you buy an access server? More ...
Comprehensive Explanation of Basic Cisco Routing Protocol
This article is a comprehensive explanation of IPv4 routing protocol covering everything from staic and dynamic route configuration through hierarchical design and load balancing to routing protocol troubleshooting. More ...
Cisco IOS (Internetworking Operating System)
Cisco IOS is a proprietary operating system that runs on most Cisco Systems routers and switches. It is vital to comprehend the different prompts you can use when configuring a router or switch. More ...
Accessing a Cisco IOS Device
There are several ways to access the Cisco device's CLI (Command-Line Interface). The most common methods are the console management port, using Telnet or SHH, or the AUX port. More ...
Router Simulator for Cisco Lab Scenarios
"A simulator can provide realistic Cisco router problem challenge scenarios. There are many free Cisco router simulators on the Web.This article reviews them and narrows it down to four applications. More ...
Wireless Network Site Survey Overview
The wireless site survey is an assessment of signal coverage per each access point within a specific building. It confirms with the client 100 percent coverage at a specified signal guaranteeing employees will have no issues with sending wireless packets across the network. More ...
Cisco CCNA Certification - The Config Register and Password Recovery
You must be prepared to reload a router when it wants an enable password, because if you don't, and there's no one available who does, you'll need to perform a password recovery technique on the router - without erasing the current configuration. More ...
How to Configure a Cisco Router
Use a terminal emulation program to access the routers console. The router and it will show the boot up screen in the console window. You may use this set up mode to configure the router. More ...
Cisco Certification - The Joy Of Hex
The decimal numbering system, concerns itself with units of ten read from read from right to left. Hex numbers are read much the same way, except the units here are units of 16. The number 15 in hex is read as having five units of one and one unit of sixteen. More ...
