cbt Cisco CCNA Security – Exam-Pack 640-553: IINS
Jeremy Cioara
Hello and thank you for your interest in the section of CBT Nuggets that is completely dedicated to me: The Jeremy Cioara Bio! 
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download Cisco CCNA Voice – Exam-Pack 640-460: IIUC Training for Cisco CCNA Voice Specialist Certification
Imagine yourself walking into a small business and showing them how to set up their voice and data networks. And then doing the setup for them. This will be you — once you’ve completed Jeremy Cioara’s CCNA Voice video series.
Jeremy’s training provides you with everything you need to know about setting up a Voice over IP (VoIP) telephone network for businesses of up 200 users.
VoIP Enriches Everyone
Employers everywhere are switching from PBX to internet-based VoIP systems. Why? Because the potential cost savings are huge. Using Cisco Unified Communications, organizations can merge their voice, data and video networks — often using their existing equipment. › Continue reading
CCNA1 Module Final
Options With Highlight Colours are Correct Answer
1. Refer to the exhibit. Host B attempts to establish a TCP/IP session with host C. During this attempt, a frame was captured at the FastEthernet interface fa0/1 of the San Francisco router. The packet inside the captured frame has the source IP address 10.10.1.2, and the destination IP address is 10.31.1.20. What is the destination MAC address of the frame at the time of capture?
0060.7320.D632
0060.7320.D631
0040.8517.44C3
0009.B2E4.EE03
0010.C2B4.3421
2. What are three characteristics of CSMA/CD? (Choose three.)
It monitors the media for presence of a data signal.
After detecting a collision, hosts can resume transmission after a random timer has expired.
A jam signal is used to ensure that all hosts are aware that a collision has occurred.
Devices can be configured with a higher transmission priority.
Data is transmitted only when the data signal is present.
It uses a token system to avoid collisions. › Continue reading
CCNA1 Module11
Options With Highlight Colours are Correct Answer
1. Users in the network are experiencing slow response time when doing file transfers to a remote server. What command could be issued to determine if the router has experienced any input or output errors?
show running-config
show startup-config
show interfaces
show ip route
show version
show memory
2. Refer to the exhibit. A technician applies the configuration in the exhibit to a clean router. To verify the configuration, the technician issues the show running-config command in the CLI session with the router. What lines should the technician expect to see in the router output from the show running-config command?
enable password classline console 0password ccna
enable secret ciscoenable password classline console 0password ccna
enable secret 5 $1$v0/3$QyQWmJyT7zCa/yaBRasJm0enable password classline console 0password ccna
enable secret ciscoenable password 7 14141E0A1F17line console 0password 7 020507550A
enable secret 5 $1$v0/3$QyQWmJyT7zCa/yaBRasJm0enable password 7 14141E0A1F17line console 0password 7 020507550A
CCNA1 Module 10
Options With Highlight Colours are Correct Answer
1. Refer to the exhibit. A student working in the lab selects a cable that is wired as shown. Which connection types can successfully be made with this cable? (Choose two.)
connecting a PC to a router’s console port
connecting two routers together via their fast ethernet ports
connecting two switches together at gigabit speeds
connecting a PC to a switch at Gigabit Ethernet speeds
connecting two devices with the same interface type at Fast Ethernet speeds
2. Which option identifies the primary interface which would be used for initial configuration of a Cisco router?
AUX interface
Ethernet interface
serial interface
console interface › Continue reading
Testking CCNA
