OSPF is a major topic on your CCNA exam, as well it should be. OSPF is a widely-used WAN protocol, and you need to learn the fundamentals before moving on to more complicated configurations. One such detail is the OSPF Router ID, or RID. The RID is the dotted decimal value by which other OSPF … Read more
The basic boot sequence for a Cisco router is: Step 1: The router performs a power-on self-test (POST) to discover and verify the hardware. Step 2: The router loads and runs bootstrap code from ROM. Step 3: The router finds the IOS or other software and loads it. Step 4: The router finds the configuration … Read more
A Cisco CCNA certification is the first step towards having a successful career with one of the Networking world’s most renowned brands. Cisco Systems based in San Francisco is one of the most acclaimed manufacturers, designers, and sellers of Networking Routers and Switches. Globally, Cisco runs the comprehensive ‘Human Network’ – an intelligent and super … Read more
To help you prepare for success on your Cisco certification exams, here are some complimentary practice exam questions. Enjoy! CCENT Exam: Name the header fields that a UDP segment and TCP segment have in common. Answer: Source port, destination port, and checksum. CCNA Exam: Put these four DHCP packet types in the order in which … Read more
Here are some free practice exam questions to help you prepare for Cisco exam success. Answers are at the end of the article. Enjoy! CCNA Certification And CCENT Certification: Short answer: What single command will allow a user to log in with a username of donald, a password of duck, and assign a privilege level … Read more
The Cisco CCNA exam (latest version as of May 2009 is 640-802) is one of the most popular Technology certifications. Obtaining a Cisco CCNA is an excellent step towards a successful career in the Networking field. CCNA is usually the prerequisite of more advanced Cisco certifications such as CCNP and CCIE. During this economic crisis, … Read more
A Cisco CCNA certification is the very first step an IT professional can take in establishing a career in the field of networking. Not only do employers and clients demand a reliable networking professional to be holding a CISCO CCNA certification, but as a responsible professional, you should be aware of the fact that attaining … Read more
As Cisco career certifications are getting more and more popular and sought after by a wide range of professionals working in the IT field, it has become obvious that obtaining one of these certificates is mandatory if someone wants to have maximum chances of success in this ever changing area of activity. From CCNA training … Read more