cisco ccna exploration routing protocols and concepts chapter 6 answers

... s0/0/0 VLSM  VLSM in Action  VLSM and IP Addresses Chapter 6 VLSM and CIDR Routing Protocols and Concepts 17 Classless Routing Protocol  Classless routing protocols include the subnet mask ... belonging to customers A, B, C, and D.  192. 168 .0.0/23, 192. 168 .2.0/23, 192. 168 .4.0/22, and 192. 168 .8.0/21 are all subnets of 192. 168 .0.0/20 21  Any of these / 16 subnets can be subnetted further. ... networks—172.20.0.0/ 16, 172.21.0.0/ 16, 172.22.0.0/ 16, and 172.23.0.0/ CIDR  Route Summarization  Calculating Route Summarization 45 Route Summarization  Although 172.22.0.0/ 16 and 172.23.0.0/ 16 are not shown...

Ngày tải lên: 23/02/2014, 09:20

Ngày tải lên: 05/07/2014, 03:20

... 11 discusses the implementation and configuration of a link- state routing protocol, OSPF. 46 Hierarchical Design  Link-state routing protocols such as OSPF and IS-IS use the concept of areas. ... 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 ... vector routing protocols (RIP), link-state routing protocols do not send periodic updates. OSPF routers do flood their own link states every 30 minutes. This is known as a paranoid update and...

Ngày tải lên: 23/02/2014, 09:20

... chapter/ curriculum.  Book:  Routing Protocols and Concepts  By Rick Graziani and Allan Johnson  ISBN: 1-58713-2 06- 0  ISBN-13: 978-58713- 2 06- 3 42 Verifying OSPF  Excellent command to begin troubleshooting. ... 192. 168 .10.4 [110/128] 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 subnetted, 2 subnets, 2 masks O 172. 16. 1.32/29 [110 /65 ] ... 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 area 0 Reference bandwidth unit is 100 mbps Routing Information Sources: ...

Ngày tải lên: 09/03/2014, 13:20

... communicate with any device on the 172. 16. 3.0/24 and 172. 16. 2.0/24 networks. Ÿ R2 can communicate with any device on the 172. 16. 1.0/24, 172. 16. 2.0/24, and 192. 168 .1.0/24 networks. Ÿ R3 can communicate ... its routing table that l matches 192. 168 .1.1, which is the ping packet’s destination IP address. R2# ping 192. 168 .1.1 !!!! R2# show ip route 172. 16. 0.0/24 is subnetted, 2 subnets C 172. 16. 1.0 ... 172. 16. 2.0 is directly connected, Serial0/0/0 C 192. 168 .1.0/24 is directly connected, Serial0/0/1 3737 Observing Routes as They are Added to the Routing Table l The debug ip routing displays routing...

Ngày tải lên: 09/03/2014, 13:20

... Exchange of Routing Information  Routing Table Maintenance  Periodic Updates  Bounded Updates  Triggered Updates  Random Jitter  Routing Loops  Defining a Routing Loop  Implications of Routing ... receivesreceives 33 Routing Table Maintenance  Routing protocols must maintain the routing tables so that they have the most current routing information.  How?  Depends on:  Type of routing protocol ... pitfalls, and  Remedies to these pitfalls  Understanding the operation of distance vector routing is critical to enabling, verifying, and troubleshooting these protocols. 13 Routing Protocol...

Ngày tải lên: 09/03/2014, 13:20

... Three classful networks are used:  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  ... 192. 168 .4.0/24 network is subnetted as a single subnet 192. 168 .4.8/30. 26 Verifying RIP: show ip route Command R1# show ip route <output omitted> R 192. 168 .5.0/24 [120/2] via 192. 168 .2.2, ... set C 192. 168 .4.0/24 is directly connected, Serial0/0/1 C 192. 168 .5.0/24 is directly connected, FastEthernet0/0 R 192. 168 .1.0/24 [120/2] via 192. 168 .4.2, 00:00:08, Serial0/0/1 R 192. 168 .2.0/24...

Ngày tải lên: 09/03/2014, 13:20

... because:  192. 168 .0.0/ 16 is not a major classful address (192. 168 .0.0/24)  Includes all the /24 versions of 192. 168 .0.0/ 16 Summary Route 172.30.0.0/ 16 172.30.0.0 / 16 R2(config)# ip route 192. 168 .0.0 ... 209. 165 .200.229, 00:00: 16, Serial0/0/0 R1# 25 Example 1 172. 16. 0.0/ 161 0.0.0.0/8 192. 168 .1.0/24 .1 .1 .1.2 43 R1 Routing Table  Notice that R1 is not receiving this 192. 168 .0.0/ 16 route in its RIP ... Enabling and Verifying RIPv2  Auto-Summary and RIPv2  Disabling Auto-Summary in RIPv2  Verifying RIPv2 Updates 26 Example 1 172. 16. 0.0/ 161 0.0.0.0/8 192. 168 .1.0/24 .1 .1 .1.2 10.0.0.0 192. 168 .1.0 Apply...

Ngày tải lên: 09/03/2014, 13:20

... 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 [120/1] via 172. 16. 2.2, 00:00:25, Serial0/0/0 R 192. 168 .1.0/24 [120/1] via 172. 16. 2.2, ... routing table Router# show ip route 172. 16. 0.0/24 is subnetted, 4 subnets S 172. 16. 4.0 is directly connected, Serial0/0/1 R 172. 16. 1.0 [120/1] via 172. 16. 2.1, 00:00:08, Serial0/0/0 C 172. 16. 2.0 ... 172. 16. 2.0 is directly connected, Serial0/0/0 R 172. 16. 3.0 [120/1] via 172. 16. 2.2, 00:00:25, Serial0/0/0 R 192. 168 .1.0/24 [120/1] via 172. 16. 2.2, 00:00:25, Serial0/0/0 R2# show ip route 172. 16. 0.0/24...

Ngày tải lên: 18/03/2014, 14:20

... summarization: 192. 168 .10.0/24 for FastEthernet0/0, Serial0/0/0 Summarizing with metric 2 169 8 56 172. 16. 0.0/ 16 for Serial0/0/1 Summarizing with metric 28 160 Maximum path: 4 Routing for Networks: 172. 16. 0.0 192. 168 .10.0 Routing ... details, please read the chapter/ curriculum.  Book:  Routing Protocols and Concepts  By Rick Graziani and Allan Johnson  ISBN: 1-58713-2 06- 0  ISBN-13: 978-58713- 2 06- 3 23 EIGRP Bounded Updates  ... Classless routing protocol  Released in 1992 with Cisco IOS Software Release 9.21.  Enhancement of Cisco Interior Gateway Routing Protocol (IGRP).  Both are Cisco proprietary  Operate only on Cisco...

Ngày tải lên: 18/03/2014, 14:20

... networks. 172. 16. 128.0/30 172. 16. 132.0/30 172. 16. 1 36. 0/30 172. 16. 0.0/ 16 Major Classful Network /27 and /30 subnets Classifying Dynamic Routing Protocols  IGP and EGP  Distance Vector and Link-State  ... EIGRP, OSPF, and IS-IS R2’s Routing Table R1’s Routing Table R3’s Routing Table 23 Classful Routing Protocols  Classful routing protocols do not send subnet mask information in routing updates. ... address. 16 Distance Vector and Link-State Routing Protocols  Interior gateway protocols (IGP) can be classified as two types:  Distance vector routing protocols  Link-state routing protocols ...

Ngày tải lên: 18/03/2014, 14:20

... In this example, the Cisco numbers. In this example, the Cisco 262 1 router has 60 ,4 16 KB (kilobytes) of free DRAM used for temporarily storing the Cisco IOS and other s y stem p rocesses. ... memory. The sum of these numbers is 65 ,536K, or 64 megabytes (MB) of total DRAM. ITE PC v4.0 Chapter 1 16 â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public Management Ports  Routers ... ITE PC v4.0 Chapter 1 5 â 2007 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 2007 Cisco Systems,...

Ngày tải lên: 05/07/2014, 03:20

... PC v4.0 Chapter 1 6 â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public Routing Table and CDP Protocol  When a router only has its interfaces configured & no other routing protocols ... using ITE PC v4.0 Chapter 1 26 â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 5 routing by using either the “undebug ip routing command or the “undebug all” command. Never use ... to the 172. 16. 3.0/24 network, with the default g atewa y IP address ITE PC v4.0 Chapter 1 16 â 2007 Cisco Systems, Inc. All rights reserved. Cisco Public gy 172. 16. 3.1. –172. 16. 3.1 is router...

Ngày tải lên: 05/07/2014, 03:20

Ngày tải lên: 05/07/2014, 03:20

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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

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