If you don’t know how to convert decimal to binary please check the last post, otherwise you will be confused to subnetting. I have read many books and articles about how to do subnetting. Today I found the best subnetting tutorial from Cisco Source : Cisco Share and Enjoy:
How to setup point to point Frame Relay configuration in packet tracer?
I found this great video about how to setup point to point Frame Relay. I know how to setup Frame relay in a router, but I never used it in packet tracer. There are 3 routers connected through point to point network You can see how he setup encapsulation frame-relay and DLCI number on each [...]
5 CCNA braindump questions related to WAN network
Question 1 You are about to configure PPP n the interface of a Cisco router. Which authentication methods could you use? (Select two answer choices) A. SSL B. SLIP C. PAP D. LAPB E. CHAP F. VNP Question 2 In a lab, two routers are connected directly together using serial interfaces in a back-to-back configuration. [...]
CompTIA Certification renewal program
I know this is not related to CCNA, but A+, Network+ and Security+ are one of the most popular IT cert. In the past, all of the CompTIA certifications were certified for life that will never expired. Time has changed. Any individual who already has a CompTIA cert, you will be greatfathered and you don’t have to [...]
CCNA Cisco Certified Network Associate Study Guide by Richard Deal
I used 3 books to study prepare my CCNA exam. This is my favorite book. In fact, I am still using it today. He explains the subnetting and spanning tree protocol better anyone else. The reading is easier to read comparing to any Cisco press CCNA book. Is it enough to pass CCNA after reading [...]
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Braindump2
5 braindump questions
1) Which encapsulation must be used to enable Ethernet_II frame type on your Ethernet interface? A) SAP B) ARPA C) RIP D) SNAP 2) Which IP-class provides the least number of Hosts? A) Class A B) Class B C) Class C D) Class D 3) How to define access-list commands ? A) Router(config-if)# access-list 1 [...]
CCNA 1 Final3
CCNA 1 Final
Host A attempts to establish a TCP/IP session with host C… 1. Refer to the exhibit. Host A attempts to establish a TSP/IP session with host C. During this attempt, a frame was captured at the FastEthernet interface fa0/1 of router Y. The packet inside the captured frame has the IP source address 172.16.1.5 and [...]
Braindump4
5 braindump questions
1. Refer to the exhibit. What could be possible causes for the “Serial0/0 is down” interface status? (Choose two.) A. A Layer 1 problem exists. B. The bandwidth is set too low. C. A protocol mismatch exists. D. An incorrect cable is being used. E. There is an incorrect IP address on the Serial 0/0 [...]
CCNA 2 final ver 25
CCNA 2 Final ver 2
1. Refer to the exhibit. A new PC was deployed in the Sales network. It was given the host address of 192.168.10.31 with a default gateway of 192.168.10.17. The PC is not communicating with the network properly. What is the cause? The address is in the wrong subnet. ***192.168.10.31 is the broadcast address for this [...]
CCNA 2 final ver 16
CCNA 2 Final ver 1
I don’t have picture of the following questions. 1. Refer to the exhibit. The output of the show ip route command for three routers on a network is displayed. All routers are operational, pings are not blocked on this network, and no default routes are installed. Which two pings will fail? (Choose two.) from R1 [...]
