ccna discovery 4 final exam answers 2013

... to confirm that the router interface is operational? 127.0.0.1 192.168. 64. 196 192.168.2 54. 1 192.168.2 54. 9 192.168.2 54. 2 54 38 What is true regarding network layer addressing? (Choose three.) uses ... diagram. 1.MUA 2.MDA 3.MTA 4. SMTP 5.MTA 6.POP 7.MDA 8.MUA 1.MUA 2.POP 3.MDA 4. SMTP 5.MTA 6.MDA 7.SMTP 8.MUA 1.MUA 2.POP 3.SMTP 4. MDA 5.MTA 6.SMTP 7.POP 8.MUA 1.MDA 2.SMTP 3.MTA 4. SMTP 5.MTA 6.MUA 7.POP ... destination MAC address 0030.8517 .44 C4. The packet inside the captured frame has an IP source address 192.168.7.5, and the destination IP address is 192.168.219. 24. At which point in the network...

Ngày tải lên: 13/12/2013, 19:16

Ngày tải lên: 22/06/2014, 16:20

... woken D. knew/ woke 34. In July, most students in Vietnam take the National Entrance Examinations to enter higher education institutions. A. Vocational schools B. high schools 4 Teacher : Quỳnh ... took d. drove 4. a. vehicles b. cars c. motorbikes d. traffic. 5.a. eventually b. lastly c. final d. right. 6.a. up b. dressed c. changed d. away. 7.a. luckily b. fortunately c. finally d. unfortunately 8.a. ... main stress pattern is placed differently from the 4. A. chemistry B. engineer C. pharmacy D. bodyguard 5. A. university B. nationality C. examination D. auditorium III. Listen to the recording...

Ngày tải lên: 01/09/2013, 15:10

Ngày tải lên: 04/09/2013, 17:22

Ngày tải lên: 04/09/2013, 17:22

... tính) . Đáp án mã đề: 143 01. - - = - 07. - - - ~ 13. - / - - 19. - / - - 02. - / - - 08. - / - - 14. ; - - - 20. - - - ~ 03. ; - - - 09. - - - ~ 15. ; - - - 21. - - = - 04. ; - - - 10. ; - - - ... 03. D; 04. A; II. Grammar and vocabulary (5 marks) each sentence = 0,5 mark 05. C; 06. C; 07. B; 08. D; 09. B; 10. A; 11. B; 12. C; 13. B; 14. D; III. Reading(2 marks) each sentence = 0 ,4 mark ... early every morning 23. They have worked here for 4 years Đáp án mã đề: 245 I. Pronunciation (1 mark) each sentence = 0,25 mark 01. B; 02. B; 03. A; 04. A; II. Grammar and vocabulary (5 marks) each...

Ngày tải lên: 07/11/2013, 17:11

Ngày tải lên: 08/12/2013, 22:00

... www.bkacad.com Chapter 3 - Application Layer Functionalityand Protocols CCNA Exploration 4. 0CCNA Exploration 4. 0 DNS - Example Học viện mạng Bách khoa - Website: www.bkacad.com FTP ã The File ... packet 22 DHCP client broadcasts a DHCPREQUEST packet 33 DHCP Server1 broadcasts a DHCPACK packet 44 DHCP Client DHCP Server1 Overview ã Describe how the functions of the three upper OSI model ... (MDA). Học viện mạng Bách khoa - Website: www.bkacad.com Application Layer Protocols and Services Examples ã Now that we have a better understanding of how applications provide an interface for...

Ngày tải lên: 12/12/2013, 14:15

... Bách khoa - Website: www.bkacad.com Chapter 2 - Communicating over the Network CCNA Exploration 4. 0CCNA Exploration 4. 0 End Devices and their Role on the Network ã The network devices that people ... need to communicate with a resource on another network, outside of our local organization. ã Examples of this type of communication include: – Sending an e-mail to a friend in another country – ... functionality. Học viện mạng Bách khoa - Website: www.bkacad.com Getting the Data to the End Device ã Describe examples of Ethernet MAC Addresses, IP Addresses, and TCP/UDP Port numbers Học viện mạng Bách khoa...

Ngày tải lên: 12/12/2013, 14:15

... khoa - Website: www.bkacad.com Chapter 1 - Living in a Network Centric World CCNA Exploration 4. 0CCNA Exploration 4. 0 Học viện mạng Bách khoa - Website: www.bkacad.com Networking Career Opportunities ã ... complexity of the network and the number of devices a message must pass through on its route to its final destination. ã External factors affecting the success of communication include: – The quality ... www.bkacad.com The Network Architecture Security Học viện mạng Bách khoa - Website: www.bkacad.com Examples of Todays Popular Communication Tools ã The existence and broad adoption of the Internet...

Ngày tải lên: 12/12/2013, 14:15

... following connections: ã Switch to a router Ethernet port ã Computer to switch ã Computer to hub Example: User location Học viện mạng Bách khoa - Website: www.bkacad.com Types of Connections in ... lightweight, flexible, small diameter, which allows it to fit into small spaces. The connectors, RJ -45 plugs: easy to install. ã Fiber-optic cables: contain a thin glass fiber. Crimps or sharp bends...

Ngày tải lên: 22/12/2013, 13:17

... pairs. Each wire pair signals in full duplex, doubling the 500 Mbps to 1000 Mbps. ã 1000BASE-T uses 4D-PAM5 line encoding to obtain 1 Gbps data throughput. Layer 2 addressing and its Impact on ... Network Operation and Performance Network Layer ã Network layer (Layer 3) addresses, such as IPv4 addresses, provide the ubiquitous, logical addressing that is understood at both source and ... Logical Topology: all the nodes (devices) in that network segment share the medium. This requires examining the addressing in the frame provided by the MAC address, and using of CSMA/CD. Layer...

Ngày tải lên: 22/12/2013, 13:17

... viện mạng Bách khoa - Website: www.bkacad.com Chapter 8 - OSI Physical Layer CCNA Exploration 4. 0CCNA Exploration 4. 0 Học viện mạng Bách khoa - Website: www.bkacad.com Characteristics & ... Operates in the 2 .4 GHz frequency band, speed up to 54 Mbps. Devices implementing this standard therefore operate at the Học viện mạng Bách khoa - Website: www.bkacad.com 54 Mbps. Devices implementing ... speed up to 54 Mbps, small coverage area; less effective at penetrating building structures. Not interoperable with the 802.11b and 802.11g standards. ã IEEE 802.11b - Operates in the 2 .4 GHz frequency...

Ngày tải lên: 22/12/2013, 13:17

... Website: www.bkacad.com Follow Data Through an Internetwork 49 Học viện mạng Bách khoa - Website: www.bkacad.com Framing- Role of the Trailer 34 ã Data Link layer protocols add a trailer to the end ... destination. Học viện mạng Bách khoa - Website: www.bkacad.com Follow Data Through an Internetwork 44 Học viện mạng Bách khoa - Website: www.bkacad.com Data Link Layer Protocols- The Frame 38Học ... full-duplex link. Học viện mạng Bách khoa - Website: www.bkacad.com Placing Data on the Media 14 ã Regulating the placement of data frames onto the media is known as media access control. ã...

Ngày tải lên: 22/12/2013, 13:17