basics of ip routing
Tài liệu mở rộng quản trị mạng IP Routing Route Selection in Cisco Routers
Ngày tải lên :
13/11/2012, 11:22
... 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...
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Basics of english phonetic
Ngày tải lên :
19/08/2013, 14:15
... Consonants
ship,
sure,
national
Vowels
kit,
bid,
hymn,
minute
Vowels
Square
fair,
various
Vowels
foot,
good,
put
•
Radiate
•
Influence
•
Situation
Consonants
fat,
coffee,
rough,...
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Troubleshooting IP Routing Protocols (CCIE® Professional Development)
Ngày tải lên :
16/10/2013, 12:15
... 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...
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BASICS OF PROCEDURE BUILDER
Ngày tải lên :
04/11/2013, 13:15
... 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...
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IP Routing Lab Scenarios
Ngày tải lên :
05/11/2013, 12:15
... 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...
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Tài liệu IP Routing Fundamentals pdf
Ngày tải lên :
10/12/2013, 14:16
... 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...
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Tài liệu IP Routing pptx
Ngày tải lên :
10/12/2013, 15:15
... 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...
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Tài liệu Chapter5 IP Routing docx
Ngày tải lên :
10/12/2013, 16:15
...
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...
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Tài liệu 1 - 4 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 7.2.6 Copyright 2003, Cisco Systems, Inc. Lab 7.2.6 Spanning Tree Recalculation docx
Ngày tải lên :
11/12/2013, 14:15
... 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...
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Tài liệu Basics of MATLAB ppt
Ngày tải lên :
22/12/2013, 12:16
... 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...
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Tài liệu Basics of Corporate Finance pptx
Ngày tải lên :
22/12/2013, 16:15
... 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...
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Basics of PLC programming
Ngày tải lên :
03/01/2014, 09:02
... – 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...
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Basics of radio astronomy for the goldstone apple valley radio telescope
Ngày tải lên :
19/01/2014, 14:03
...
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
...
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