ccna exploration 4 0 routing protocols and concepts lab answers

Ngày tải lên: 28/07/2014, 18:21

... 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 Transfer ... file-sharing and print services have become the mainstay of Microsoft networking. Học viện mạng Bách khoa - Website: www.bkacad.com Chapter 3 - Application Layer Functionalityand Protocols CCNA Exploration ... Services, and Application Layer Protocols ã The Application layer uses protocols that are implemented within applications and services. ã While applications provide people a way to create messages and...

Ngày tải lên: 12/12/2013, 14:15

... - Website: www.bkacad.com Speed and Types of Ports/Interfaces ã The speed : 10/ 100 / 100 0 Mbps. Can increased speeds without replacing the devices. ã The number and type of ports: Just enough ... needs? – A mixture of UTP speeds? Both UTP and fiber ports? ã The number of UTP ports and fiber ports will be needed. The number of 1 Gbps ports and 10/ 100 Mbps ports. Types of Connections in a ... must be identified and, if possible, minimized. Operating System Features ã features and services such as: Security Quality of Service (QoS) – Voice over IP (VoIP) – Routing multiple Layer...

Ngày tải lên: 22/12/2013, 13:17

... FastEthernet 0/ 0  10. 2 .0. 0 available through interface Serial 0/ 0 /0  R2:  10. 2 .0. 0 available through interface Serial 0/ 0 /0  10. 3 .0. 0 available through interface Serial 0/ 0/1  R3:  10. 3 .0. 0 available ... network 10. 2 .0. 0 out the Serial 0/ 0/1 interface with a metric of 1  Receives an update from R1 about network 10. 1 .0. 0 on Serial 0/ 0 /0 with a metric of 1  Stores network 10. 1 .0. 0 in the routing ... 10. 3 .0. 0 available through interface Serial 0/ 0 /0  10 .4. 0. 0 available through interface FastEthernet 0/ 0 44 Defining a Routing Loop  Distance vector routing protocols are simple in their operations....

Ngày tải lên: 09/03/2014, 13:20

Ngày tải lên: 05/07/2014, 03:20

... 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 are ... endorsed by the networking industry and ratified by a standards organization, such as IEEE or IETF. ã The use of standards in developing and implementing protocols ensures that products from ... www.bkacad.com Protocol Suites and Industry Stardards ã Many of the protocols that comprise a protocol suite reference other widely utilized protocols or industry standards. ã A standard is a process...

Ngày tải lên: 12/12/2013, 14:15

... World CCNA Exploration 4. 0CCNA Exploration 4. 0 Học viện mạng Bách khoa - Website: www.bkacad.com Networking Career Opportunities ã Information Technology and networking careers are growing and ... the Way We Learn ã Communication, collaboration, and engagement are fundamental building blocks of education. ã Robust and reliable networks support and enrich student learning experiences. ã ... than basic connectivity and access to applications. ã Not only will voice and video be transmitted over the same network, the devices that perform the telephone switching and video broadcasting...

Ngày tải lên: 12/12/2013, 14:15

... from 100 Mbps per wire pair to 125 Mbps per wire pair, or 500 Mbps for the four pairs. Each wire pair signals in full duplex, doubling the 500 Mbps to 100 0 Mbps. ã 100 0BASE-T uses 4D-PAM5 ... Ethernet Physical Layer ã 100 0BASE-T (IEEE 802 .3ab) was developed to provide additional bandwidth. ã 100 0BASE-T (CAT 5e) standard is interoperable with 10BASE-T and 100 BASE-TX (Fast Ethernet ... Website: www.bkacad.com 100 0BASE-SX and 100 0BASE-LX Ethernet Using Fiber-Optics ã Advantages over UTP: noise immunity, small physical size, and increased unrepeated distances and bandwidth. ã Full-duplex...

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 & ... standards. ã IEEE 802 .11b - Operates in the 2 .4 GHz frequency band, speed up to 11 Mbps. Longer range and better able to penetrate building structures than devices based on 802 .11a. ã IEEE 802 .11g ... implementing this standard therefore operate at the same radio frequency and range as 802 .11b but with the bandwidth of 802 .11a. ã IEEE 802 .11n - Is currently in draft form. The proposed standard defines...

Ngày tải lên: 22/12/2013, 13:17

... www.bkacad.com Standards 12Học viện mạng Bách khoa - 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 ... 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 viện mạng Bách khoa - Website: www.bkacad.com ... the Layer 2 frame structure and identify generic fields. ã Explain the role of key frame header and trailer fields, including addressing, QoS, type of protocol, and Frame Check Sequence. Học...

Ngày tải lên: 22/12/2013, 13:17

... summarize 172. 30. 0 .0/ 24 subnets (172, 30. 1 .0/ 24, 172. 30. 2 .0/ 24 and 172. 30. 3 .0/ 24) as 172. 30. 0 .0.  R3 applies the /8 mask (classful routing protocol) 8 Classful Routing Protocol  Routing protocols, ... route with the address 172.16 .0. 0 and the mask 255. 248 .0. 0 summarizing all the 172.16 .0. 0/16 to 172.23 .0. 0/16 classful networks. ip route 172.16 .0. 0 255. 248 .0. 0 s0 /0/ 0 ... address.  The matching bits with 0s at the end result in the network address 172. 20. 0 .0.  The four networks—172. 20. 0 .0/ 16, 172.21 .0. 0/16, 172.22 .0. 0/16, and 172.23 .0. 0/ CIDR  Route Summarization  ...

Ngày tải lên: 23/02/2014, 09:20

... from R3: Connected to neighbor R1 on network 10. 3 .0. 0/16, cost of 5 Connected to neighbor R4 on network 10. 7 .0. 0/16, cost of 10 Has a network 10. 6 .0. 0/16, cost of 2 R1 Processes the LSPs from R3 Red: ... discussed in the following chapter. 37 20 10 Determining the Shortest Path Network 10. 9 .0. 0/16 via R2 Serial 0/ 0 /0 at a cost of 30 11 Link-State Routing Process 1. Each router learns about ... considered unreachable and the adjacency is broken. Step 2: Sending Hello Packets to Neighbors 33 20 2 Determining the Shortest Path Network 10. 5 .0. 0/16 via R2 Serial 0/ 0 /0 at a cost of 22 ...

Ngày tải lên: 23/02/2014, 09:20

... ID 10. 1.1.1 Number of areas in this router is 1. 1 normal 0 stub 0 nssa Maximum path: 4 Routing for Networks: 172.16.1.16 0. 0 .0. 15 area 0 192.168. 10. 0 0. 0 .0. 3 area 0 192.168. 10 .4 0. 0 .0. 3 ... subnets C 192.168. 10. 0 is directly connected, Serial0 /0/ 0 O 192.168. 10 .4 [1 10/ 128] via 192.168. 10. 1, 14: 31:18, Serial0 /0/ 0 C 192.168. 10. 8 is directly connected, Serial0 /0/ 1 172.16 .0. 0/16 is variably ... neighbor Neighbor ID Pri State Dead Time Address Interface 10. 3.3.3 1 FULL/ - 00 :00 : 30 192.168. 10. 6 Serial0 /0/ 1 10. 2.2.2 1 FULL/ - 00 :00 :33 192.168. 10. 2 Serial0 /0/ 0 ...

Ngày tải lên: 09/03/2014, 13:20

... a Lab Environment l Available clock rates, in bits per second, are 1 200 , 2 40 0, 9 600 , 19 200 , 3 8 40 0, 5 600 0, 6 40 00 , 7 200 0, 12 500 0, 148 00 0, 500 000 , 800 000 , 100 000 0, 1 300 000 , 200 000 0, and 40 00 000 . l ... command, IOS disregards it. R1(config)# interface serial 0/ 0 /0 R1(config-if)# clock rate 6 40 00 01 : 10: 28: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0 /0/ 0, changed state to up 40 40 Note ... administratively down, line protocol is down Hardware is AmdFE, address is 00 0c. 301 0.92 60 (bia 00 0c. 301 0.92 60) <output omitted> Serial0 /0/ 0 is administratively down, line protocol is down <output...

Ngày tải lên: 09/03/2014, 13:20

... Serial0 /0/ 1 C 192.168.5 .0/ 24 is directly connected, FastEthernet0 /0 R 192.168.1 .0/ 24 [1 20/ 2] via 192.168 .4. 2, 00 :00 :08 , Serial0 /0/ 1 R 192.168.2 .0/ 24 [1 20/ 1] via 192.168 .4. 2, 00 :00 :08 , Serial0 /0/ 1 R ... 172. 30. 0 .0/ 16  192.168 .4. 0/ 24  192.168.5 .0/ 24 172. 30. 0 .0/ 16 192.168 .4. 0/ 24 192.168.5 .0/ 24  The 172. 30. 0 .0/ 16 network is subnetted into three subnets:  172. 30. 1 .0/ 24  172. 30. 2 .0/ 24  172. 30. 3 .0/ 24  ... 192.168.2 .0/ 24 [1 20/ 1] via 192.168 .4. 2, 00 :00 :08 , Serial0 /0/ 1 R 192.168.3 .0/ 24 [1 20/ 1] via 192.168 .4. 2, 00 :00 :08 , Serial0 /0/ 1 10 RIP Message Format: Route Entry  Each Route Entry (three fields): ...

Ngày tải lên: 09/03/2014, 13:20

... route R 172. 30. 0 .0/ 16 [1 20/ 1] via 209 .165. 200 .2 30, 00 :00 :09 , Serial0 /0/ 0 [1 20/ 1] via 209 .165. 200 .2 34, 00 :00 :11, Serial0 /0/ 1 209 .165. 200 .0/ 30 is subnetted, 2 subnets C 209 .165. 200 .232 is directly ... FastEthernet0 /0 209 .165. 200 .0/ 30 is subnetted, 2 subnets R 209 .165. 200 .232 [1 20/ 1] via 209 .165. 200 .229, 00 :00 :16,Serial0 /0/ 0 C 209 .165. 200 .228 is directly connected, Serial0 /0/ 0 R 10. 0 .0. 0/8 [1 20/ 1] ... 172. 30. 0 .0 and adds the Class B subnet mask of /16. R2# show ip route R 172. 30. 0 .0/ 16 [1 20/ 1] via 209 .165. 200 .2 30, 00 :00 :09 , Serial0 /0/ 0 [1 20/ 1] via 209 .165. 200 .2 34, 00 :00 :11, Serial0 /0/ 1 209 .165. 200 .0/ 30...

Ngày tải lên: 09/03/2014, 13:20

... 192.168.1 .0/ 24 [1 20/ 1] via 172.16.2.2, 00 :00 :25, Serial0 /0/ 0 R2# show ip route 172.16 .0. 0/ 24 is subnetted, 3 subnets R 172.16.1 .0 [1 20/ 1] via 172.16.2.1, 00 :00 :07 , Serial0 /0/ 0 C 172.16.2 .0 is directly ... connected, Serial0 /0/ 1 R 172.16.1 .0 [1 20/ 1] via 172.16.2.1, 00 :00 :08 , Serial0 /0/ 0 C 172.16.2 .0 is directly connected, Serial0 /0/ 0 C 172.16.3 .0 is directly connected, FastEthernet0 /0 10. 0 .0. 0/16 is subnetted, ... 172.16.1 .0 is directly connected, FastEthernet0 /0 C 172.16.2 .0 is directly connected, Serial0 /0/ 0 R 172.16.3 .0 [1 20/ 1] via 172.16.2.2, 00 :00 :25, Serial0 /0/ 0 R 192.168.1 .0/ 24 [1 20/ 1] via 172.16.2.2, 00 :00 :25,...

Ngày tải lên: 18/03/2014, 14:20

Ngày tải lên: 18/03/2014, 14:20

Ngày tải lên: 18/03/2014, 14:20

Ngày tải lên: 03/04/2014, 13:45