routing protocols and concepts answers chapter 2

... Classes and Classful Routing No subnet mask RIPv1: Classful routing. .. 192.168.1.0/24 [120/1] via 192.168.6.2, 00:00: 05, Serial0/0/0 R3# show ip protocols Routing Protocol is “rip” Routing ... Chapter 5 RIP version 1 Routing Protocols and Concepts quangkien@gmail.com 2 Topics  RIPv1: Distance Vector, Classful Routing Protocol  Background and Perspective  RIPv1 Characteristics and ... to 25 route entries. [...]... show ip protocols Command Verifies that RIP routing is configured and running on Router R2 At least one active interface with an associated network command

Ngày tải lên: 09/03/2014, 13:20

... uses a combination of bandwidth and delay, –OSPF uses bandwidth (cost) OSPF ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 23 Routing Protocols Metrics ... 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 ... routes. ITE PC v4.0 Chapter 1 3 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public The Evolution of Dynamic Routing Protocols  One of the earliest routing protocols was Routing Information

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 ... 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 Systems,

Ngày tải lên: 05/07/2014, 03:20

... (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 32/28 (Loopback 2) b k As we saw with the 172 .30.0.0/16 ... RIPv2 support for VLSM and CIDR  Identify RIPv2 verification commands and common RIPv2 issues.  Configure, verify, and troubleshoot RIPv2 in “hands- on” labs ITE PC v4.0 Chapter 1 2 © 2007 ... subnets, 172 .30.200.16/28 172 30 200 16/28 and 172 .30.200.32/28, in updates to R4? – Those subnets do not have the same subnet mask as FastEthernet 0/0 – R3 will only include those 172 .30.0.0

Ngày tải lên: 05/07/2014, 03:20

... 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 is disconnected ... between192.1 68. 1.2 & 192.1 68. 1.0 / 24 –Router forwards packets out s0/0/0 ITE PC v4.0 Chapter 1 © 2007 Cisco... PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 21 ... -Static routes Dynamic routing protocols - Dynamic routing protocols ITE PC v4.0 Chapter 1 5 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public Routing Table Structure Routing Table

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 Cisco ... 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 © 2007 ... EIGRP routing process – import or redistribute a route into EIGRP. [...]... 65,536 - 4, 294 ,96 7, 295 "32-bit AS Numbers" refers to AS Numbers in the range 0 - 4, 294 ,96 7, 295 ITE PC v4.0 Chapter

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 ... segment with source and destination ports of 52 0 ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 33 Summary: Commands used by RIP Command Command’s purpose Rtr(config)#router ... the routing update -If a routing update and the interface it’s If it... in the routing update ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc All rights reserved Cisco Public 23 Automatic

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 ... Characteristics of Distance Vector routing protocols: – Periodic updates – Neighbors - Routing by rumor – Broadcast updates 255.255.255.255 – Entire routing table is included with routing update Học viện ... 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

Ngày tải lên: 28/07/2014, 18:21

... R 192.168.1.0/24 192.168.2.0/24 192.168.3.0/24 192.168.4.0/24 is directly connected, FastEthernet0/0 is directly connected, Serial0/0/0 [1/0] via 192.168.2.2 [120/1] via 192.168.2.2, 00:00:20, ... last resort is not set C C S 192.168.1.0/24 is directly connected, FastEthernet0/0 192.168.2.0/24 is directly connected, Serial0/0/0 192.168.3.0/24 [1/0] via 192.168.2.2c Static Route l Static route ... 192.168.4.0/24 network from R2 through the dynamic routing protocol RIP (Routing Information Protocol) l RIP was one of the first IP routing protocols and will be fully discussed in later chapters

Ngày tải lên: 09/03/2014, 13:20

... 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 ... in the routing table ITE PC v4.0 Chapter © 2007 Cisco Systems, Inc All rights reserved Cisco Public 20 Link-State Routing Protocols Advantages of a Link State Routing Protocol Link-State Routing ... v4.0 Chapter © 2007 Cisco Systems, Inc All rights reserved Cisco Public 21 Link-State Routing Protocols There are several advantages of link-state routing protocols compared to distance vector routing

Ngày tải lên: 01/08/2014, 18:20

... developed and commands are issued that define safe path waypoints for tools, ma- nipulators, and inspection probes so as to avoid collisions and singularities, and as- sure part quality and process ... power of the computing engine, the sophistica- tion and elegance of algorithms, the amount and quality of information and values, and the efficiency and reliability of the system architecture The ... decomposition (planning and execution) and sensory process- ing(sampling and integration) at the various layers in the RCS hierarchy Sections 5, 6, 7, and 8 define the functionality and contents of the

Ngày tải lên: 26/01/2014, 07:20

... decryptions/µs 32 2 32 = 4.3 × 109 23 1 µs = 35.8 minutes 2. 15 milliseconds 56 25 6 = 7 .2 × 1016 25 5 µs = 11 42 years 10.01 hours 128 21 28 = 3.4 × 1038 21 27 µs = 5.4 × 1 024 years 5.4 ... t u v w x y z 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25  then c p = = have Caesar cipher as: E(p) D(c) = = (p (c + – k) k) mod mod (26 ) (26 ) Cryptanalysis ... × 1 024 years 5.4 × 1018 years 168 21 68 = 3.7 × 1050 21 67 µs = 5.9 × 1036 years 5.9 × 1030 years 26 ! = 4 × 1 026 2 × 1 026 µs = 6.4 × 10 12 years 26 characters (permutation) 6.4 × 106

Ngày tải lên: 06/03/2014, 16:20

... Wildland Interface 6,000 Square Miles 5,000 Wildland Interface with Homes (sq.mi.) Wildland Interface with No Homes (sq.mi.) 4,000 3,000 2,000 Figure 2.2 Homes in the Wildland Interface 38 © 2009 ... Figures 2.2 and 2.3.] One in five homes in the wildland urban interface is a second home or cabin, compared to one in twenty-five homes on other western private lands [See Table Figure 2.4] Residential ... 1,000 Planning and Protecting the Environment Percent of Homes in the Wildland Interface that Are Seasonal 50% 44% 45% 38% Percent Seasonal 40% 35% 36% 34% 34% 30% 31% 24% 25% 20% 21% 20% 19% 15%

Ngày tải lên: 18/06/2014, 22:20

... )]   6 (29 4.83)(0 .22 )(1.4 52) C =  10 16.036)(690) (23 .0)(184.50) + (29 4.83)(0 .22 )(1.4 52)  ( C = © 1998 by CRC Press LLC (29 4.83)(0 .22 )(1.4 52) (10 6 ) (16.036)(690) (23 .0)(184.50) ... .0)(184.50) + (29 4.83)(0 .22 )(1.4 52) [Eqn # 2- 5 ] C = ∴ 94, 180, 495 .20 94, 180, 495 .20 = = 2. 006 ≈ 2. 0 46, 953, 648.54 + 94.18 46, 953, 7 42. 72 The Technician must inject 0 .22 microliters ... 2- 5 ] (3 02. 16)(1, 27 5)(0.655)(10 6 ) C = [(16.036)(754.1)(40.0)(86.18) – (3 02. 16)(1, 27 5)(0.655)] C = 2. 523 × 1011 2. 523 × 1011 = = 6, 090 .2 ppm(vol) 41, 686, 119.53 - 25

Ngày tải lên: 10/08/2014, 20:20

... 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 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