ip routing

... examine the interaction between the routing protocols and the routing table to understand how the routing table is built. Building the Routing Table As each routing process receives updates and ... and maintaining the routing table in a Cisco router: Various routing processes, which actually run a network (or routing) protocol, such as EIGRP, BGP, IS−IS, and OSPF. • The routi...

Ngày tải lên: 13/11/2012, 11:22

... Summarization in RIP Problem: RIP-2 Routing Table Is Huge— Cause: Autosummarization Is Off Problem: RIP-2 Routing Table Is Huge— Cause: ip summary-address Is Not Used Troubleshooting RIP Redistribution ... "Understanding IP Routing& quot;— This chapter provides an overview of IP routing protocols with focus on the following topics: - IP addressing concepts - S...

Ngày tải lên: 16/10/2013, 12:15

... 11/06/01 Date of Issue: 04-01-2000 IP Routing Lab Scenarios by Howard Berkowitz IP Routing Scenario 1 - RIP Sample Configuration Router Parsley Router Sage Router Rosemary IP Routing Scenario 2 - IGRP Sample ... e0 description shared Ethernet ip address _____________ ip directed-broadcast int s0 description serial link to sage ip address _____________ int s1 description s...

Ngày tải lên: 05/11/2013, 12:15

... Internetworking http://wwwin.cisco.com/cpress/cc/td/cpress/fund/iprf /ip2 901.htm (9 of 20) [02/02/2001 11.35.38] IP Routing Primer Preface ● Topology and Router Configurations ● Routing Metrics and Distances ● Discontiguous ... Subnet 0 ● Using IP Unnumbered and VLSM ● Default Routing ● IP Troubleshooting Scenarios ● Bridging IP Between Dissimilar Media ● Hexadecimal and...

Ngày tải lên: 10/12/2013, 14:16

... Source Routing • IP header is greater than 20 bytes • IP option field has a hexadecimal value of: 83: loose source routing 89: strict source routing ip[ 0] & 0xf > 5 and (ip[ 20] = 0x83 or ip[ 20] ... weaknesses against a concerted attack. 9 - 20 IP Routing – SANS GIAC LevelTwo ©2000, 2001 20 IP Route Options IP Address #1 IP Address #2 IP Address #3 IP Addr...

Ngày tải lên: 10/12/2013, 15:15

... RIP 是一种距离向量路由协议,使用跳数作为度,最大 15 跳,它每 30 秒向外发送整个路由表的 信息.RIP 适合于小型网络.RIP 版本 1(RIPv1)使用分级路由(classful routing) ,意思是在网络的 所有设备必须使用相同的子网掩码;而 RIP 版本 2(RIPv2)使用无分类路由(classless routing) . 我们这里讨论 RIPv1 RIP ... The IP Routing Process 路由原理:当 IP 子网中的一台主机发送 IP 包给同一 IP 子网的另一台主...

Ngày tải lên: 10/12/2013, 16:15

Ngày tải lên: 21/12/2013, 19:15

... Host B. To do this, Host A builds an IP header with a source IP address of 10.1.1.100 (its own IP address) and a destination IP address of 10.1.2.100 (the IP address of Host B). This allows ... functionality and increased security of RIPv2, if you need to use RIP you should only use RIPv2. N ote RFC 1058 defines RIPv1. RFC 2453 defines RIPv2. Open Shortest Path First Op...

Ngày tải lên: 26/01/2014, 04:20

... server DHCP server IP1 IP2 IP3 IP IP 1 1 IP IP 2 2 IP IP 3 3 DHCP Request DHCP Request DHCP Ack DHCP Ack Gateway IP of other servers And more … Gateway Gateway IP of other servers IP of other servers And ... & IP Routing • ARP • R-ARP/ DHCP • DNS • IP Routing – Concepts & terminologies – Static & dynamic routing – Routing algorithms • Distance vector • L...

Ngày tải lên: 05/07/2014, 00:20

... Enable Routing and Remote Access như thể hiện trong hình dưới đây: Hình 8: Bổ sung thêm RIP V2 3. Lúc này bạn đã cài đặt RIPv2 và hoàn toàn có thể cấu hình nó. Việc cấu hình RIPv2 thực ... diện RIP 5. Khi bạn đã bổ sung thêm các giao diện RIP, hãy ki ểm tra xem bạn có gửi và nhận các đáp trả trên các giao diện RIP không. Bạn cũng có thể kiểm tra xem mình có bất kỳ RIP lân ... L...

Ngày tải lên: 14/08/2014, 10:21