Chapter 4 - Distance Vector Routing Protocols Routing Protocols and Concepts CCNA pps

... mạng Bách Khoa - Website: www.bkacad.com 4 Distance Vector Routing Protocols • Distance Vector Technology • The Meaning of Distance Vector: • A router using distance vector routing protocols knows ... of Distance Vector routing protocols: – Periodic updates – Neighbors - Routing by rumor – Broadcast updates 255.255.255.255 – Entire routing table...

Ngày tải lên: 28/07/2014, 18:21

... in the routing table with a metric of 1 sendsreceives 34 Periodic Updates  Some distance vector routing protocols use periodic updates with their neighbors and to maintain up-to-date routing ... to Distance Vector Routing Protocols  Distance Vector Technology  Routing Protocol Algorithms  Routing Protocol Characteristics  Network Discovery  Cold Start ...

Ngày tải lên: 09/03/2014, 13:20

... 1 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 Distance Vector Routing Protocols  ... parameters ITE PC v4.0 Chapter 1 16 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public Distance Vector Routing Protocols Distance Vector...

Ngày tải lên: 05/07/2014, 03:20

... scenario of Figure4 -4 Router C would in fact advertise 10.1 .4. 0 and 10.1.5.0 to Router D, but the network would be marked as unreachable. Figure 4-5 shows what the route tables from C to B and D would ... Neighbors receiving these updates glean the information they need and discard everything else. Routing by Rumor Figure 4- 3 shows a distance vector algorithm in actio...

Ngày tải lên: 07/07/2014, 00:20

... 172.16.0.0 255. 248 .0.0 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 ... 172.30.0.0/ 24 subnets (172,30.1.0/ 24, 172.30.2.0/ 24 and 172.30.3.0/ 24) as 172.30.0.0.  R3 applies the /8 mask (classful routing protocol) 8 Classful Routin...

Ngày tải lên: 23/02/2014, 09:20

... routing issues within an area.  Multi-area OSPF and IS-IS are discussed further in CCNP. Link-State Routing  Link-State Routing Protocols  Introduction to the SPF Algorithm  Link-State Routing ... 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...

Ngày tải lên: 23/02/2014, 09:20

... explanation and details, please read the chapter/ curriculum.  Book:  Routing Protocols and Concepts  By Rick Graziani and Allan Johnson  ISBN: 1-5 871 3-2 0 6-0  ISBN-13: 97 8-5 871 3- 20 6-3 42 Verifying ...  40 seconds - Multiaccess and point-to-point segments.  120 seconds - NBMA networks.  Dead interval expires  OSPF removes that neigh...

Ngày tải lên: 09/03/2014, 13:20

... Hops Next-hop-ip Exit-interface 192.168.1.0/ 24 1 192.168.2.1 e0 192.168.2.0/ 24 0 Dir.Conn e0 192.168.3.0/ 24 0 Dir.Conn s0 192.168 .4. 0/ 24 1 192.168.3.2 s0 TrailerType 800 Source MAC 0 0-2 0 Dest. ... 192.168 .4. 10 Layer 3 IP Packet RTC ARP Cache IP Address MAC Address 192.168 .4. 10 0B-20 RTC Routing Table Network Hops Next-hop-ip Exit-interface 192.168.1.0/ 24 2 192.168.3.1...

Ngày tải lên: 09/03/2014, 13:20

... 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P ... route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSP...

Ngày tải lên: 09/03/2014, 13:20

... 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  172.30.2.0/ 24  172.30.3.0/ 24  The ... route Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, <output omitted> Gateway of last resort is not set C 192.168 .4. 0/ 24 is directly...

Ngày tải lên: 09/03/2014, 13:20