routing protocols and concepts answers chapter 2

... networks—1 72. 20.0.0/16, 1 72. 21.0.0/16, 1 72. 22. 0.0/16, and 1 72. 23.0.0/ CIDR  Route Summarization  Calculating Route Summarization 45 Route Summarization  Although 1 72. 22. 0.0/16 and 1 72. 23.0.0/16 ... summarize 1 72. 30.0.0 /24 subnets (1 72, 30.1.0 /24 , 1 72. 30 .2. 0 /24 and 1 72. 30.3.0 /24 ) as 1 72. 30.0.0.  R3 applies the /8 mask (classful routing protocol) 8 Classful Routing Protocol  Routing protocols, ... networks belonging to customers A, B, C, and D.  1 92. 168.0.0 /23 , 1 92. 168 .2. 0 /23 , 1 92. 168.4.0 /22 , and 1 92. 168.8.0 /21 are all subnets of 1 92. 168.0.0 /20 21  Any of these /16 subnets can be subnetted...

Ngày tải lên: 23/02/2014, 09:20

... 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 15 Step ... development of OSPF began in 1987, and there are two current versions in use: OSPFv2: OSPF for IPv4 networks (RFC 124 7 and RFC 23 28) OSPFv3: OSPF for IPv6 networks (RFC 27 40)  Most of the work on ... Implementing Link-State Routing  Advantages of a Link-State Routing Protocol  Requirements of a Link-State Routing Protocol  Comparison of Link-State Routing Protocol Note: Chapter 11 discusses...

Ngày tải lên: 23/02/2014, 09:20

... 1 92. 168.10.1 25 5 .25 5 .25 5 .25 2 clock rate 64000 ! interface Serial0/0/1 description Link to R3 ip address 1 92. 168.10.5 25 5 .25 5 .25 5 .25 2  The current configurations do not include the interface bandwidth ... description Link to R1 ip address 1 92. 168.10 .2 255 .25 5 .25 5 .25 2 ! interface Serial0/0/1 description Link to R3 ip address 1 92. 168.10.9 25 5 .25 5 .25 5 .25 2 clock rate 64000 14 Dead Intervals  Dead ... [110/65] via 1 92. 168.10.10, 14:31:18, Serial0/0/1 O 1 72. 16.1.16 /28 [110/65] via 1 92. 168.10.1, 14:31:18, Serial0/0/0 10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks C 10 .2. 2 .2/ 32 is directly...

Ngày tải lên: 09/03/2014, 13:20

... communicate with any device on the 1 72. 16.3.0 /24 and 1 72. 16 .2. 0 /24 networks. Ÿ R2 can communicate with any device on the 1 72. 16.1.0 /24 , 1 72. 16 .2. 0 /24 , and 1 92. 168.1.0 /24 networks. Ÿ R3 can communicate ... address 1 92. 168 .2. 1 25 5 .25 5 .25 5.0 R3(config-if)# no shutdown R3(config-if)# interface serial 0/0/1 R3(config-if)# ip address 1 92. 168.1.1 25 5 .25 5 .25 5.0 R3(config-if)# no shutdown 27 27 Physically ... the configurations for Routers R2 and R3. R2(config)# interface serial 0/0/1 R2(config-if)# ip address 1 92. 168.1 .2 255 .25 5 .25 5.0 R2(config-if)# clock rate 64000 R2(config-if)# no shutdown R3(config)#...

Ngày tải lên: 09/03/2014, 13:20

... Split Horizon Rule  Preventing Routing Loops with IP and TTL  Distance Vector Routing Protocols Today  RIP  EIGRP 27 Next Exchange of Routing Information  R2:  Sends an update about networks ... distance vector routing is critical to enabling, verifying, and troubleshooting these protocols. 13 Routing Protocol Algorithms  R1 and R2 are configured with RIP.  The algorithm sends and receives ... of Routing Information  Exchange of Routing Information  Routing Table Maintenance  Periodic Updates  Bounded Updates  Triggered Updates  Random Jitter  Routing Loops  Defining a Routing...

Ngày tải lên: 09/03/2014, 13:20

... 1 72. 30.0.0/16  1 92. 168.4.0 /24  1 92. 168.5.0 /24 1 72. 30.0.0/16 1 92. 168.4.0 /24 1 92. 168.5.0 /24  The 1 72. 30.0.0/16 network is subnetted into three subnets:  1 72. 30.1.0 /24  1 72. 30 .2. 0 /24  1 72. 30.3.0 /24  ... 1 92. 168.4.0 /24 is directly connected, Serial0/0/1 C 1 92. 168.5.0 /24 is directly connected, FastEthernet0/0 R 1 92. 168.1.0 /24 [ 120 /2] via 1 92. 168.4 .2, 00:00:08, Serial0/0/1 R 1 92. 168 .2. 0 /24 [ 120 /1] via 1 92. 168.4 .2, ... sending v1 update to 25 5 .25 5 .25 5 .25 5 via Serial0/0/0 (1 92. 168 .2. 2) RIP: build update entries network 1 92. 168.3.0 metric 1 network 1 92. 168.4.0 metric 1 network 1 92. 168.5.0 metric 2 Directly Connected Learned...

Ngày tải lên: 09/03/2014, 13:20

... subnetted, 2 subnets R 20 9.165 .20 0 .23 2 [ 120 /1] via 20 9.165 .20 0 .22 9, 00:00:16,Serial0/0/0 C 20 9.165 .20 0 .22 8 is directly connected, Serial0/0/0 R 10.0.0.0/8 [ 120 /1] via 20 9.165 .20 0 .22 9, 00:00:16, ... Loopback0 C 1 72. 30.1.0 is directly connected, FastEthernet0/0 20 9.165 .20 0.0/30 is subnetted, 2 subnets R 20 9.165 .20 0 .23 2 [ 120 /1] via 20 9.165 .20 0 .22 9, 00:00:16,Serial0/0/0 C 20 9.165 .20 0 .22 8 is directly ... 5 1 72. 17 .2. 0 /24 1 72. 17.1.0 /24 .1 .1 .1 .2 1 72. 17.1.0 1 72. 17.3.0 Apply /24 interface mask Apply /24 interface mask 1 72. 17.3.0 /24 48 Enabling and Verifying RIPv2  RIPv2 is defined in RFC 1 723 . ...

Ngày tải lên: 09/03/2014, 13:20

... Serial0/0/0 R 1 92. 168.1.0 /24 [ 120 /1] via 1 72. 16 .2. 2, 00:00 :25 , Serial0/0/0 R2# show ip route 1 72. 16.0.0 /24 is subnetted, 3 subnets R 1 72. 16.1.0 [ 120 /1] via 1 72. 16 .2. 1, 00:00:07, Serial0/0/0 C 1 72. 16 .2. 0 ... directly connected, Serial0/0/0 R 1 72. 16.3.0 [ 120 /1] via 1 72. 16 .2. 2, 00:00 :25 , Serial0/0/0 R 1 92. 168.1.0 /24 [ 120 /1] via 1 72. 16 .2. 2, 00:00 :25 , Serial0/0/0 8 Sample Routing Table Entries  Route entries ... route 1 72. 16.0.0 /24 is subnetted, 3 subnets C 1 72. 16.1.0 is directly connected, FastEthernet0/0 C 1 72. 16 .2. 0 is directly connected, Serial0/0/0 R 1 72. 16.3.0 [ 120 /1] via 1 72. 16 .2. 2, 00:00 :25 , Serial0/0/0 R...

Ngày tải lên: 18/03/2014, 14:20

... 25 5 .25 5 .25 5.0 ! interface Serial0/0/0 ip address 1 92. 168.10.6 25 5 .25 5 .25 5 .25 2 clockrate 64000 ! interface Serial0/0/1 ip address 1 92. 168.10.10 25 5 .25 5 .25 5 .25 2 34 Autonomous Systems and Process IDs  An autonomous ... details, please read the chapter/ curriculum.  Book:  Routing Protocols and Concepts  By Rick Graziani and Allan Johnson  ISBN: 1-58713 -20 6-0  ISBN-13: 978-58713- 20 6-3 23 EIGRP Bounded Updates  ... summarization: 1 92. 168.10.0 /24 for FastEthernet0/0, Serial0/0/0 Summarizing with metric 21 69856 1 72. 16.0.0/16 for Serial0/0/1 Summarizing with metric 28 160 Maximum path: 4 Routing for Networks: 1 72. 16.0.0 1 92. 168.10.0 Routing...

Ngày tải lên: 18/03/2014, 14:20

... Interface: ip route 1 72. 16.3.0 25 5 .25 5 .25 5.0 serial 0/0/0 Next-hop: ip route 1 92. 168 .2. 0 25 5 .25 5 .25 5.0 1 92. 168.1.1 10 Dynamic Routing Protocol Operation The operations of a dynamic routing protocol ... networks. 1 72. 16. 128 .0/30 1 72. 16.1 32. 0/30 1 72. 16.136.0/30 1 72. 16.0.0/16 Major Classful Network /27 and /30 subnets Classifying Dynamic Routing Protocols  IGP and EGP  Distance Vector and Link-State  ... Classful and Classless  Convergence 42 Verifying AD: show ip route R2# show ip route D 1 92. 168.6.0 /24 [90 /21 724 16] via 1 92. 168 .2. 1, 00:00 :24 , Serial0/0/0 6 Perspective and Background Exterior Routing...

Ngày tải lên: 18/03/2014, 14:20

... (tm) C2600 Software (C2600 I M) V i 12 2 (28 ) (C2600 - I - M) , V ers i on 12 . 2( 28) , RELEASE SOFTWARE (fc5). Bootstrap version stored in ROM OS R O M: S ystem Bootstrap, Version 12. 1(3r)T2, ... ITE PC v4.0 Chapter 1 5 â 20 07 Cisco Systems, Inc. All rights reserved. Cisco Public or is restarted. Configuration register: 0, 1, and 2 and above ITE PC v4.0 Chapter 1 22 â 20 07 Cisco Systems, ... " flash:c2600 - i - mz 122 - 28 bin " ITE PC v4.0 Chapter 1 15 â 20 07 Cisco Systems, Inc. All rights reserved. Cisco Public flash:c2600 i mz . 122 28 . bin Internetwork Operating System  The operating...

Ngày tải lên: 05/07/2014, 03:20

... configuration R1(config)# no ip route 1 92. 168 .2. 0 25 5 .25 5 .25 5.0 1 72. 16 .2. 2 R1(config)#ip route 1 92. 168 .2. 0 25 5 .25 5 .25 5.0 serial 0/0/0 ITE PC v4.0 Chapter 1 45 â 20 07 Cisco Systems, Inc. All rights ... 1 72 16 3 0 /24 R1 can communicate with any device on the 1 72 . 16 . 3 . 0 /24 and 1 72. 16 .2. 0 /24 networks. –R2 can communicate with any device on the 1 72. 16.1.0 /24 , 1 72. 16 .2. 0 /24 , ... route 1 72 16 1 0 25 5 25 5 25 5 0 1 72 16 2 2  show ip route output –S - Routing table code for static route 1 72 16 1 0 Nt k dd f th t  R1(config)#ip route 1 72 . 16 . 1 . 0 25 5 . 25 5 . 25 5 . 0 ...

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 06/07/2014, 01:10