CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

1 Which options are properties of contention-based media access for a shared media? (Choose three.) **non-deterministic **less overhead one station transmits at a time **collisions exist devices must wait their turn token passing 2 What is a primary purpose of encapsulating packets into frames? provide routes across the internetwork format the data for presentation to the user **facilitate the entry and exit of data on media identify the services to which transported data is associated 3 Refer to the exhibit. How many unique CRC calculations will take place as traffic routes from the PC to the laptop? 1 2 4 **8 16 4 What is true concerning physical and logical topologies? The logical topology is always the same as the physical topology. Physical topologies are concerned with how a network transfers frames. Physical signal paths are defined by Data Link layer protocols. **Logical topologies consist of virtual connections between nodes. 5 Refer to the exhibit. Assuming that the network i

1) A user types http://www.cisco.com into a web browser address textbox. What does http://www.cisco.com represent? * the IP address of a web server a physical network address the closest router interface to the source the source IP address in the data transmission 2) What type of server would use IMAP? DNS DHCP * e-mail FTP Telnet web 3) Which type of server would most likely be used first by a network client in a corporate environment? DNS * DHCP e-mail FTP Telnet web 4) Which protocol is used by FTP to transfer files over the Internet? * TCP SMTP UDP SNMP 5) Which protocols are TCP/IP application layer protocols? (Choose two.) UDP * FTP IP * SMTP TCP 6) Which of the following are layers of the TCP/IP model? (Choose three.) * Application Physical * Internet * Network Access Presentation 7) You are creating a network-based video game. What influences your decision about which transport protocol to use for the application? * UDP will not disrupt the game to retransmit dropped packets.

The new Cisco CCNA Security certification can help you verify the specialized security skills that are in high demand among employers. Not sure if the CCNA Security certification is the right path for your career? Read on for information and resource links that will help in your decision making. 1. What industry trends motivated Cisco to create the CCNA Security certification? Cisco created the CCNA Security certification to offer new IT professionals a rapid path to specialization in security as well as to offer experienced networking professionals a path to enhancing their careers with new security knowledge and skills. Security skills are one of the highest-demand areas in the networking job market. IT organizations need staff with the specialized knowledge and skills to administer devices and applications in a security infrastructure, recognize network vulnerabilities, and detect security threats. 2. What do employers say about their needs for people with this type of knowledge and

In this Example will open ports for need to use out of using will close it alls. This case no have inside (internal) server. Step for setting Up : Router# conf t Router(config)# access-list 100 permit tcp any any range 20 23 Router(config)# access-list 100 permit tcp any any eq 25 Router(config)# access-list 100 permit tcp any any eq 53 Router(config)# access-list 100 permit tcp any any eq 80 Router(config)# access-list 100 permit tcp any any eq 110 Router(config)# access-list 100 permit tcp any any eq 143 Router(config)# access-list 100 permit tcp any any eq 443 Router(config)# access-list 100 permit udp any any eq 53 Router(config)# access-list 100 permit udp any any eq 161 Router(config)# access-list 100 permit tcp any any eq 3306 Router(config)# access-list 100 permit icmp any any echo Router(config)# access-list 100 deny ip any any Router(config)# int f0 Router(config-if)# ip access-group 100 in This case : have inside (internal server) Server IP for this case as below : Web Serve

1. Which AAA service reduces IT operating costs by providing detailed reporting and monitoring of network user behavior, and also by keeping a record of every access connection and device configuration change across the network? authentication accreditation accounting authorization 2. Which three items are normally included when a log message is generated by a syslog client and forwarded to a syslog server? (Choose three.) date and time of message ID of sending device length of message message ID checksum field community ID 3. What is the advantage of using WPA to secure a wireless network? It uses a 128-bit pre-shared hexadecimal key to prevent unauthorized wireless access. It uses an advanced encryption key that is never transmitted between host and access point. It is supported on older wireless hardware, thus providing maximum compatibility with enterprise equipment. It requires the MAC address of a network device that is requesting wireless access to be on a list of approved MAC a

1. Which two statements are true about the OSI and TCP/IP models? (Choose two.) The two bottom layers of the TCP/IP model make up the bottom layer of the OSI model. The TCP/IP model is a theoretical model and the OSI model is based on actual protocols. **The OSI network layer is comparable to the Internet layer of the TCP/IP model. The TCP/IP model specifies protocols for the physical network interconnection. **The TCP/IP model is based on four layers and the OSI model is based on seven layers. 2. To meet customer expectations, an ISP must guarantee a level of service that is based on what two factors? (Choose two.) accessibility adaptability **availability **reliability scalability 3. User1 is sending an e-mail to User2@cisco.com. What are two characteristics of the process of sending this data? (Choose two.) It utilizes TCP port 110. A TCP connection is established directly between the User1 and User2 client computers in order to send the e-mail message. **It utilizes a store and for

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