routing protocols and concepts answers chapter 1

... Introduction to Routing and Packet Forwardin g g Routing Protocols and Concepts – Chapter 1 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public ITE PC v4.0 Chapter 1 1 Objectives  I ... between 0 010 and 11 11 binary... (C2600-I-M), V i 12 .2(28), (C2600 I M) Version 12 2(28) RELEASE SOFTWARE (fc5) Bootstrap version stored in ROM ROM: System Bootstrap, O S Version 12 .1( 3r)T2, ... Public 21 Configuration register: 0, 1, and 2 and above ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 22 Configuration register: 210 2 and 214 2 ITE

Ngày tải lên: 05/07/2014, 03:20

... of routing protocols are required: interior and exterior routing protocols. .. ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 19 Classifying Routing ... do it once and all it, network needs to have the identical mask – Routing protocols such as RIPv1 and IGRP Classless routing protocols gp –Do send subnet mask in routing updates ... to Dynamic Routin g Protocol g Routing Protocols and Concepts – Chapter 3 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public ITE PC v4.0 Chapter 1 1 Objectives  D esc ri be th e

Ngày tải lên: 05/07/2014, 03:20

... Distance Vector Routing Protocols Routing Protocols and Concepts – Chapter 4 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public ITE PC v4.0 Chapter 1 1 Objectives  Identif ... distance vector routing protocols like EIGRP do not send periodic routing table updates. Distance Vector Routing Protocols Distance Vector Routing Protocols  Routing Protocol ... administrator to implement and maintain the network based on the routing protocol deployed. Distance Vector Routing Protocols Distance Vector Routing Protocols ITE PC v4.0 Chapter 1 8 © 2007 Cisco

Ngày tải lên: 05/07/2014, 03:20

... 192. 168 .7. 160 /27 192. 168 .7.192/28 192. 168 .7.208/28 192. 168 .7.224/30 192. 168 .7.228/30 192. 168 .6. 0/25 192. 168 .6. 128/ 26 192. 168 .6. 192/30 192 168 6 192/30 ITE PC v4.0 Chapter ... SE-BR2 LAN1 192. 168 .4.128/27 SE-BR2 LAN2 192. 168 .4. 160 /27 SE-ST1 LAN1 192. 168 .4.192/29 SE-ST1 LAN2 192. 168 .4.200/29 SE-ST2 LAN1 192. 168 .4.208/29 SE-ST2 LAN2 192. 168 .4.2 16/ 29 Link ... the 172. 16. 0.0/ 16, 172.17.0.0/ 16, 172.18.0.0/ 16 and 172.19.0.0/ 16 networks 172. 16. 0.0 /14 ITE PC v4.0 Chapter 1 © 2007... update and adds 172. 16. 1.0 to the routing table –When

Ngày tải lên: 05/07/2014, 03:20

... about 172 30 0 0/16 on both the 172 .30.0.0/16... attempting to ping the 172 .30.100.1 on R3 R3 is able to ping 10 1 0 1 but is unsuccessful 10.1.0.1 when attempting to ping the 172 .30.1.1 on R1 ... network 172 .30.0.0/16: –1 72 .30.100.0/24 (FastEthernet 0/0) 172 .30.100.0/24 –1 72 .30.110.0/24 (Loopback 0) –1 72 .30.200.16/28 (Loopback 1) –1 72 .30.200.32/28 (L 172 30 200 ... Public 15 RIPv1 Limitations RIP 1 Li it ti •R1 has its own 172 30 0 0 routes: 172 .30.0.0 172 .30.2.0/24 and 172 .30.1.0/24 •But R1 does not send R2 those subnets •R3 has a similar routing

Ngày tải lên: 05/07/2014, 03:20

... share a common 172.16.0.0/16 network with 172 16 2 0/24 subnets 172 . 16 . 2 . 0/24 subnets . -R2 and R3 are connected by the 192.168.1.0/24 network. - R3 also has a 172 16 4 0/24 subnet which ... and the next route in the routing table –The figure shows a match between the destination IP of 192 1 68 1 0 The 192.1 68. 1.0 and the level one IP of 192.1 68. 1.0 / 24 then packet forwarded ... 68. 1.2 –Router examines level 1 route for best match t f b t t h –There exist a match between192.1 68. 1.2 & 192.1 68. 1.0 / 24 –Router forwards packets out s0/0/0 ITE PC v4.0 Chapter 1 ©

Ngày tải lên: 05/07/2014, 03:20

... EIGRP Routing Protocols and Concepts – Chapter 9 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public ITE PC v4.0 Chapter 1 1 Introduction Introduction ITE PC v4.0 Chapter 1 2 © 2007 ... = 170 ITE PC v4.0 Chapter 1 ©... EIGRP Metrics –Bandwidth – EIGRP uses a static bandwidth to calculate metric –Most serial interfaces use Most a default bandwidth value of 1.544Mbos (T1) ... ISPs and large institutions use the exterior gateway routing protocol or BGP, to propagate routing information 16-bit and 32-bit... minimizes use of bandwidth ITE PC v4.0 Chapter 1 ©

Ngày tải lên: 05/07/2014, 03:20

... OSPF (Single Area OSPF) Routing Protocols and Concepts – Chapter 11 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public ITE PC v4.0 Chapter 1 1 Introduction •In this chapter, you will learn ... OSPF  Began in 1987  1989 OSPFv1 released in RFC 1131 This version was experimental & never deployed  1991 OSPFv2 released in RFC 1247  1998 OSPFv2 updated in RFC 2328  1999 OSPFv3 p ... configured with the same bandwidth –Commands used to modify bandwidth value Commands Bandwidth command –Example: Router(config-if)#bandwidthbandwidth-kbps ip ospf cost command – allows you to

Ngày tải lên: 05/07/2014, 03:20

... RIP version 1 Routing Protocols and Concepts – Chapter 5 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public ITE PC v4.0 Chapter 1 1 Objectives  D esc ri be th e ... Route and RIPv1 ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 30 Default Route d RIPv1 D f lt R t and RIP 1 Propagating the Default Route in RIPv1 Default-information ... Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 16 Verification and Troubleshooting Passive interfaces ITE PC v4.0 Chapter 1 © 2007 Cisco... Public 18 Preventing routing

Ngày tải lên: 06/07/2014, 01:10

... Chapter - Distance Vector Routing Protocols Routing Protocols and Concepts CCNA Exploration version 4.0 Objectives • • • • • Identify the characteristics of distance vector routing protocols ... Distance Vector Routing Protocols • Examples of Distance Vector routing protocols: – Routing Information Protocol (RIP) RFC 1508 • Hop count is used as the metric • Max hop is 15 • Routing updates ... process of distance vector routing protocols using Routing Information Protocol (RIP) Describe the processes to maintain accurate routing tables used by distance vector routing protocols Identify the

Ngày tải lên: 28/07/2014, 18:21

... •Network 10.5.0.0/16 via R2 serial 0/0/0 at a cost of 22 •Network 10.6.0.0/16 via R3 serial 0/0/1 at a cost of •Network 10.7.0.0/16 via R3 serial 0/0/1 at a cost of 15 •Network 10.8.0.0/16 via ... 10.8.0.0/16 via R3 serial 0/0/1 at a cost of 17 •Network 10.9.0.0/16 via R2 serial 0/0/0 at a cost of 30 •Network 10 10 0/16 via R3 serial 0/0/1 N t k 10.10.0.0/16 i i l at a cost of 25 Only ... Link-State Routing Protocols Routing Protocols and Concepts – Chapter 10 ITE PC v4.0 Chapter © 2007 Cisco Systems, Inc All rights reserved Cisco Public Objectives Describe the basic features & concepts

Ngày tải lên: 01/08/2014, 18:20

... ACTIONSPART II: STRATEGIC • Chapters STRATEGY FORMULATION PART III: STRATEGIC ACTIONS10, 11, 12 STRATEGY IMPLEMENTATION 13 & ©2013 Cengage Learning All Rights Reserved May not be copied, scanned, or duplicated, ... PART 1: STRATEGIC MANAGEMENT INPUTS CHAPTER 1: Strategic Management & Strategic Competitiveness Authored by: Marta Szabo White Ph.D Georgia State University FIGURE 1.1 The Strategic ... successfully formulates and implements a value-creating strategy ● STRATEGY - an integrated and coordinated set of commitments and actions designed to exploit core competencies and gain a competitive

Ngày tải lên: 09/12/2016, 15:05

... Fk;k1 xk1 x^ k1 ị ỵ wk1 ẳ Fk;k1 x~ k1 þ wk1 : ð1:27Þ Accordingly, using Eq (1.27) in (1.21) and noting that the process noise wk is independent of x~ k1 , we get P xk1 x~ Tk1 FTk;k1 ... k ð1:16Þ Hence, subtracting Eq (1.14) from (1.13) and then using the definition of Eq (1.15), we may write Eẵxk x^ k ị~yTk  ẳ 0: 1:17ị Using Eqs (1.3) and (1.12), we may express the state-error ... k : ð1:18Þ Hence, substituting Eqs (1.16) and (1.18) into (1.17), we get ~ E½fðI Gk Hk ị~x k Gk vk gHk x k ỵ vk ị ẳ 0: 1:19ị Since the measurement noise vk is independent of the state xk and

Ngày tải lên: 13/12/2013, 13:15

... traditionally provided by physical and administrative mechanisms computer use requires automated tools to protect files and other stored information use of networks and communications links Trang ... Trang 2 Chapter 1 – IntroductionThe art of war teaches us to rely not on the likelihood of the enemy's not coming, ... to deter, prevent, detect, and correct security Trang 7 OSI Security Architecture ITU-T X.800 “Security Architecture for OSI” defines a systematic way of defining and providing security requirements

Ngày tải lên: 06/03/2014, 16:20

... subsequent rights restrictions require it Licensed CHAPTER CHAPTER CHAPTER 1to: CengageBrain User CHAPTER CHAPTER CHAPTER CHAPTER CHAPTER CHAPTER CHAPTER CHAPTER CH ã Courtesy of Google, Inc An Overview ... preferred online store www.cengagebrain.com Printed in the United States of America 16 15 14 13 12 Copyright 2012 Cengage Learning All Rights Reserved May not be copied, scanned, or duplicated, ... 978-0-538-48243-1 Package Student Edition ISBN 13: 978-0-538-48212-7 Package Student Edition ISBN 10: 0-538-48212-5 South-Western Cengage Learning 5191 Natorp Boulevard Mason, OH 45040 USA Cengage

Ngày tải lên: 11/03/2014, 04:22

... bits. 15 CIDR and Route Summarization  The 19 2 .16 8.0.0/20, summarized or aggregated route includes all the networks belonging to customers A, B, C, and D.  19 2 .16 8.0.0/23, 19 2 .16 8.2.0/23, 19 2 .16 8.4.0/22, ... 19 2 .16 8.2.0/23, 19 2 .16 8.4.0/22, and 19 2 .16 8.8.0/ 21 are all subnets of 19 2 .16 8.0.0/20 21  Any of these /16 subnets can be subnetted further.  For example the 10 .1. 0.0 /16 subnet is subnetted again ... subnets (17 2,30 .1. 0/24, 17 2.30.2.0/24 and 17 2.30.3.0/24) as 17 2.30.0.0.  R3 applies the /8 mask (classful routing protocol) 8 Classful Routing Protocol  Routing protocols, such as RIPv1, only...

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 ... topology and computes the best path to each destination network. Link State Database for R1 36 5 10 Determining the Shortest Path Network 10 .8.0.0 /16 via R3 Serial 0/0 /1 at a cost of 17 2 12 Step...

Ngày tải lên: 23/02/2014, 09:20

... Serial0/0/0 O 19 2 .16 8 .10 .4 [11 0 /12 8] via 19 2 .16 8 .10 .1, 14 : 31: 18, Serial0/0/0 C 19 2 .16 8 .10 .8 is directly connected, Serial0/0 /1 17 2 .16 .0.0 /16 is variably subnetted, 2 subnets, 2 masks O 17 2 .16 .1. 32/29 [11 0/65] ... 17 2 .16 .1. 32/29 [11 0/65] via 19 2 .16 8 .10 .10 , 14 : 31: 18, Serial0/0 /1 O 17 2 .16 .1. 16/28 [11 0/65] via 19 2 .16 8 .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 ... Router 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: 17 2 .16 .1. 16 0.0.0 .15 area 0 19 2 .16 8 .10 .0 0.0.0.3 area 0 19 2 .16 8 .10 .4 0.0.0.3...

Ngày tải lên: 09/03/2014, 13:20

... its routing table that l matches 19 2 .16 8 .1. 1, which is the ping packet’s destination IP address. R2# ping 19 2 .16 8 .1. 1 !!!! R2# show ip route 17 2 .16 .0.0/24 is subnetted, 2 subnets C 17 2 .16 .1. 0 ... communicate with any device on the 17 2 .16 .3.0/24 and 17 2 .16 .2.0/24 networks. Ÿ R2 can communicate with any device on the 17 2 .16 .1. 0/24, 17 2 .16 .2.0/24, and 19 2 .16 8 .1. 0/24 networks. Ÿ R3 can communicate ... Protocol FastEthernet0/0 17 2 .16 .1. 1 YES manual up up Serial0/0/0 17 2 .16 .2.2 YES manual up up FastEthernet0 /1 unassigned YES manual administratively down down Serial0/0 /1 192 .16 8 .1. 2 YES manual up up R3#...

Ngày tải lên: 09/03/2014, 13:20

... an update about networks 10 .1. 0.0 with a metric of 2 (new) and 10 .2.0.0 with a metric of 1 out the Serial 0/0 /1 interface.  Receives an update from R1 about network 10 .1. 0.0 on Serial 0/0/0. ... 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 table with a metric of 1  Receives an update ... network 10 .4.0.0 on Serial 0/0 /1 with a metric of 1  Stores network 10 .4.0.0 in the routing table with a metric of 1 sends receivesreceives 33 Routing Table Maintenance  Routing protocols...

Ngày tải lên: 09/03/2014, 13:20