basics of ip routing

... length. IP Classless Where the ip classless configuration command falls within the routing and forwarding processes is often confusing. In reality, IP classless only affects the operation of the ... 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 ... destination in the routing table, the installation attempt fails. For protocols that have their own database of routing information, such as EIGRP, IS−IS, OSPF, BGP, and RIP, a backup route is...

Ngày tải lên: 13/11/2012, 11:22

... Consonants ship, sure, national Vowels kit, bid, hymn, minute Vowels Square fair, various Vowels foot, good, put • Radiate • Influence • Situation Consonants fat, coffee, rough,...

Ngày tải lên: 19/08/2013, 14:15

Ngày tải lên: 15/09/2013, 21:26

... 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 ... troubleshoot the growing number of component networks has also increased significantly. IP routing is at the core of Internet technology and expedient troubleshooting of IP routing failures is key to ... use of the IPv4 address space. A large classful block of addresses such as a Class A address can be split into multiple smaller blocks for allocation to multiple organizations instead of being...

Ngày tải lên: 16/10/2013, 12:15

... first level of subobjects of the currently selected object. Expand All Expands all levels of subobjects of the currently selected object. Collapse All Collapses all levels of subobjects of the currently ... icon of the program unit to be listed. The source code is listed in the Source pane of the Interpreter. Basics of Procedure Builder 19Ć41 Setting a Breakpoint continued Determining the Cause of ... as a result of compilation. Name drop down list Displays a list of the owner’s stored program units. Save button Compiles and saves the program unit to the Oracle7 Server. Basics of Procedure...

Ngày tải lên: 04/11/2013, 13:15

... e0 description shared Ethernet ip address _____________ ip directed-broadcast int s0 description serial link to sage ip address _____________ int s1 description serial link to rosemary ip address ... Page 1 of 4 http://www.certificationzone.com/studyguides/s /?Issue=9&IssueDate=04-01-2000&CP= 11/06/01 Date of Issue: 04-01-2000 IP Routing Lab Scenarios by Howard Berkowitz IP Routing ... e0 description shared Ethernet ip address 172.16.1.33 255.255.255.0 int s0 description serial link to sage ip address 172.16.2.0 255.255.255.0 int s1 description serial link to rosemary ip address...

Ngày tải lên: 05/11/2013, 12:15

... Internetworking http://wwwin.cisco.com/cpress/cc/td/cpress/fund/iprf /ip2 901.htm (18 of 20) [02/02/2001 11.35.38] Therefore, your ability to subnet depends directly on the type of IP address being subnetted. The more host bits there are in the IP address, ... 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 ... manageable pieces. Each piece of data is called a segment. Part of the process of segmentation is the population of the TCP header fields. Two of the more important of these fields are the sequence...

Ngày tải lên: 10/12/2013, 14:16

... weaknesses against a concerted attack. 9 - 20 IP Routing SANS GIAC LevelTwo â2000, 2001 20 IP Route Options IP Address #1 IP Address #2 IP Address #3 IP Address #9 . . . code length ptr Codes 0x83 ... blank. 9 - 24 IP Routing SANS GIAC LevelTwo â2000, 2001 24 Detecting Source Routing ã IP header is greater than 20 bytes ã IP option field has a hexadecimal value of: 83: loose source routing 89: ... byte of the IP header in the low order nibble. Values are given in 32-bit words (4 bytes) so an IP header of greater than 5 might indicate an IP option. Next, we look at the first byte of the IP...

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 子网的另一台主机时,它将直接把 IP 包送到网络上,对方就能收到.而要送给不同 IP 于网上的主机时,它要选择一个能到达目的子 网上的 router,把 IP 包送给该 router,由它负责把 IP 包送到目的地.如果没有找到这样的 router, 主机就把 IP ... Configuring IGRP Routing Chapter5 IP Routing Routing Basics 路由协议 (routing protocol):用于 routers 动态寻找网络最佳路径,保证所有 routers 拥有相同的 路由表. 一般, 路由协议决定数据包在网络上的行走的路径. 这类协议的例子有 OSPF,RIP,IGRP,EIGRP...

Ngày tải lên: 10/12/2013, 16:15

... Record the states of the first 12 interfaces and ports of each switch. Switch A Port # Switch B 1 2 3 4 5 6 7 8 9 10 11 12 4 - 4 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab ... show spanning-tree brief if running version 12.0 of the IOS. If running version 12.1 of the IOS, type just show spanning-tree. Different versions of IOS have different options for this command. ... it. ã Observe the behavior of spanning-tree algorithm in presence of switched network topology changes. Background/Preparation Cable a network similar to one of the diagram. The configuration...

Ngày tải lên: 11/12/2013, 14:15

Ngày tải lên: 21/12/2013, 19:15

... spiral(3) s= 789 612 543 We find the elements of s less than 6: >> s<6 ans = 000 011 111 >> find(s<6) ans = 3 5 6 8 9 The result of find is a vector of indices of s counted down the first col- umn, ... 1 -1 0 1 y= 111 222 333 This set of points defines a rectangular domain because the rows of x are identical and the columns of y are identical. We can make a plot of the points (as we did on page ... graphics of functions of two variables in the next sec- tion, we will see how the find command can be used to do the three- dimensional equivalent of the plot shown on page 23, where the domain of...

Ngày tải lên: 22/12/2013, 12:16

... claim on the ownership of the company. Often, the number of outstanding shares is included on this line. ã RETAINED EARNINGS value of the assets of the company in excess of the claims upon those ... Prices 9-33 Duration of a Bond 9-34 Duration of a Portfolio 9-37 Duration Relationships 9-38 Summary 9-39 iv TABLE OF CONTENTS v-1.1 v05/15/94 p01/14/00 Unit 3: Time Value of Money (Continued) Discrete ... represent ownership and never need to be paid off. Assets Equal Liabilities Plus Equity Source of term "balance" sheet Notice that the total of all assets is equal to the total of the liabilities and...

Ngày tải lên: 22/12/2013, 16:15

Ngày tải lên: 28/12/2013, 22:23

... – PLC Programming Basics MME 486 – Fall 2006 24 of 62 Examine If Closed (XIC) Instruction I:012 I:012 04 Lecture – PLC Programming Basics MME 486 – Fall 2006 1 of 62 Basics of PLC Programming Industrial ... PLC Programming Basics MME 486 – Fall 2006 8 of 62 Data Files Data files are organized by the type of data they contain Lecture – PLC Programming Basics MME 486 – Fall 2006 44 of 62 Nested Contact ... either 1 (ON) or 0 (OFF). Lecture – PLC Programming Basics MME 486 – Fall 2006 22 of 62 Relay-Type Instructions The ladder diagram language is basically a symbolic set of instructions used...

Ngày tải lên: 03/01/2014, 09:02

... Waves Cassegrain Focus Reflecting Surface (Parabolic Section) Basics of Radio AstronomyBasics of Radio Astronomy Basics of Radio AstronomyBasics of Radio Astronomy Basics of Radio Astronomy for thefor the for thefor ... direction of travel. Usually, substances of higher densities have higher indices of refraction. The index of refraction of a vacuum, by definition, is 1.0. The index of refraction of air is 1.00029, ... Frequency Wavelength = Speed of light Frequency Frequency = Speed of light Wavelength or c = λ f Relationship of Wavelength and Frequency of Electromagnetic Waves Direction of wave propagation λ A B D ...

Ngày tải lên: 19/01/2014, 14:03

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