Routing Protocols and Concepts – Chapter 2 ppt

... the 1 72. 16.1.0 /24 , 1 72. 16 .2. 0 /24 , and 1 92. 168.1.0 /24 networks. / – R3 can communicate with any device on the 1 92. 168.1.0 / 24 and 1 92. 168 .2. 0 /24 networks. ITE PC v4.0 Chapter 1 28 © 20 07 Cisco ... 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 I...

Ngày tải lên: 05/07/2014, 03:20

... 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 1 Initially:  ... 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 (RF...

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...

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 .2...

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.  T...

Ngày tải lên: 09/03/2014, 13:20

... 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 Protoc...

Ngày tải lên: 18/03/2014, 14:20

... (1 92. 168. 32. 0 to 1 92. 168. 32. 255) O 1 92. 168. 32. 0/19 [110 /22 9840] via 10.1.1.3 Æ (1 92. 168. 32. 0 to 1 92. 168.63 .25 5)  If a packet destined to 1 92. 168. 32. 1 is directed toward 10.1.1.1, because 1 92. 168. 32. 1 ... 10.1.1 .2, because 1 92. 168. 32. 100 doesn't f all within 1 92. 168. 32. 0 /26 (1 92. 168. 32. 0 through 1 92. 168. 32. 63), but it does fall within...

Ngày tải lên: 05/07/2014, 03:20

... 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...

Ngày tải lên: 23/02/2014, 09:20

... 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....

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 .2...

Ngày tải lên: 09/03/2014, 13:20