IP Addresses Classes and Special-Use IP Address Space
2 Pages

IP Addresses Classes and Special-Use IP Address Space

Course Number: NSA NT2460, Fall 2013

College/University: ITT Tech Flint

Word Count: 472

Rating:

Document Preview

IP Networking NT2460 Instructor: Joseph Baker Student: Scott Cumston 09/21/2013 IP Addresses Classes and Special-Use IP Address Space An IP address is a unique address that different computers on a computer network use to identify and communicate with one another. An IP address is used as an identifier to find electronic devices connected to one another on a network. Therefore, each device in the network must have...

Unformatted Document Excerpt
Coursehero >> Michigan >> ITT Tech Flint >> NSA NT2460

Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Networking IP NT2460 Instructor: Joseph Baker Student: Scott Cumston 09/21/2013 IP Addresses Classes and Special-Use IP Address Space An IP address is a unique address that different computers on a computer network use to identify and communicate with one another. An IP address is used as an identifier to find electronic devices connected to one another on a network. Therefore, each device in the network must have its own unique address. An IP address is like a mailing address that is used to deliver data to a computer. Some IP addresses are meant to be unique within the scope of the Internet, whereas others are meant to be unique within the scope of a specific network. When IP was first standardized in September 1981, the specification required that each system attached to an IP-based Internet be assigned a unique, 32-bit Internet address value. Systems that have interfaces to more than one network require a unique IP address for each network interface. To provide the flexibility required to support networks of varying sizes, the Internet designers decided that the IP address space should be divided into three address classes-Class A, Class B, and Class C. This is often referred to as classful addressing. Each class fixes the boundary between the network prefix and the host number at a different point within the 32-bit address. Class Size of network number bit field Size of rest bit field Number of networks Hosts per network Start address End address A 8 24 16,777,214 0.0.0.0 126.255.255.255 B C D 16 24 Not are defined 16 8 Not defined 127 (2 reserved) 16,384 (214) 2,097,152 (221) Not defined 65,534 254 Not defined 128.0.0.0 192.0.0.0 224.0.0.0 191.255.255.255 223.255.255.255 239.255.255.255 RFC 1918 specifies ranges of IP addresses that will never be routable on the global Internet. These addresses can therefore be used on "private" networks without concern for potential addressing conflicts with other networks. The ability for "private hosts" (i.e. hosts using RFC 1918 addresses) to communicate with all other hosts in the enterprise dictates that RFC 1918 addresses may be routed inside the enterprise. The RFC1918 ranges are: 10.0.0.0 - 10.255.255.255 (10/8 prefix) IP Networking NT2460 Instructor: Joseph Baker Student: Scott Cumston 09/21/2013 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) Sampling of Martian / Bogon address ranges The following are samples of Martian / Bogon addresses: 0.0.0.0/0 0.0.0.0/8 0.0.0.0/32 10.0.0.0/8 127.0.0.0/8 "Bogon" is an informal name for an IP packet on the public Internet that claims to be from an area of the IP address space reserved, but not yet allocated or delegated by the Internet Assigned Numbers Authority (IANA) or a delegated Regional Internet Registry (RIR). Martian are networks that should never be routed on any network with very few exceptions. These addresses can be used on private networks such as Intranets not Internet accesses.

Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course Hero has millions of course specific materials providing students with the best way to expand their education.

Below is a small sample set of documents:

Miami Dade - NURSING - chm1045
caring for a patient hospitalized with hepatitis B. The family comes to visit anda family member asks you about safety when visiting a patient with hepatitis B. What isthe best response for addressing the family member's fears?A) “Why do you thi
Penn State - PHYS - 211
IP Networking NT2640Instructor: Joseph BakerStudent: Scott Cumston09/28/2013Unit 2 Networking Protocol Numbers1. What organization has been given the responsibility for assigning protocol numbers?The Internet Assigned Numbers Authority (IANA) is a d
ITT Tech Flint - NSA - NT1330
Step 1: Take full backups of all domain controllersStep 2: Identify all Domain Controllers on the network. Ensure they are at least the version ofWindows you are planning on raising the functional level to.Step 3: Ensure your AD is perfectly working (D
ITT Tech Flint - NSA - NT1330
Scratch pad for client serverThe way DHCP works is thus:PC comes online, does a broadcast looking for a DHCP server. DHCP server responds with anOFFER message, offering the PC an IP address, subnet mask, and default gateway, as well asvarious DNS opti
ITT Tech Flint - NSA - NT1330
Scott Cumston 6/20/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe Baker
ITT Tech Flint - NSA - NT1330
Scott Cumston 6/20/2013NT1330 Thursday 165Client-Server IIInstructor: Joe BakerUnit 1 Assignment 1 Windows 2008 Network ServicesDHCP (Dynamic Host Configuration Protocol)All hosts on a TCP/IP network must have a unique address, (i.e., 192.168.0.1 or
ITT Tech Flint - NSA - NT1330
Scott Cumston 6/20/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 1 Exercise 1-IP Addressing ScenarioFirst, we need to solve for the growth. 145 * 1.5 = 218(217.5) hostsIf we use a Class C address, such as 192.168.0.0, we can p
ITT Tech Flint - NSA - NT1330
Scott Cumston 6/27/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 2 HomeworkUnit 2 Assignment 1: DHCP TroubleshootingI have a few questions to ask you.1. What is the lease time of the original scope?2. Did the workstations pi
ITT Tech Flint - NSA - NT1330
Scott Cumston 7/11/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 3 HomeworkUnit 3 Assignment 1 Active Directory Design ScenarioQuestions needed to determine how to effectively implement a new AD DS infrastructure: What type o
ITT Tech Flint - NSA - NT1330
Scott Cumston 7/18/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 4 HomeworkUnit 4 Assignment 1 AD Replication ScenarioTo add two new branch offices we will need to find a strategy to design a replication process.To implement
ITT Tech Flint - NSA - NT1330
Scott Cumston 7/25/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 5 HomeworkUnit 5 Assignment 1 AD Design Scenario: FSMO Role & GC PlacementList of questions:1. How many domains are going to be part of the forest?2. What is t
ITT Tech Flint - NSA - NT1330
Scott Cumston 8/08/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 7 HomeworkUnit 7 Assignment 1 AD OU Planning ScenarioList of questions to ask the management team:1. How many departments will there be?(Accounting, Manufactur
ITT Tech Flint - NSA - NT1330
Scott Cumston 8/01/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 6 HomeworkUnit 6 Assignment 1 AD User/Group Design ScenarioTo Junior AdminHaving reviewed youre your email, I recommend you proceed as follows:1. There being a
ITT Tech Flint - NSA - NT1330
Scott Cumston 8/15/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 8 HomeworkUnit 8 Assignment 1 Group Policy in a Mixed Client OS EnvironmentThe goal of policy-based administration is for the administrator to state a wish about
ITT Tech Flint - NSA - NT1330
Scott Cumston 8/22/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 10 HomeworkUnit 10 Assignment 1 AD Disaster Recovery Planning ScenarioTo: Business Manager:After careful consideration, I have come up with the following recomm
ITT Tech Flint - NSA - NT1330
Scott Cumston 8/22/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerUnit 9 HomeworkUnit 9 Assignment 1 GPO Planning ScenarioList of questions to ask the management team:1. Where will your GPOs be linked?2. What security filtering on
ITT Tech Flint - NSA - NT1330
Scott Cumston 7/02/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerLab03_ScottCumstonLab Question Answers1. You must launch the AD DS Installation Wizard next.2. Active Directory Domain Controller3. Because the service is stopped a
ITT Tech Flint - NSA - NT1330
Scott Cumston 7/18/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerLab04_ScottCumstonLab Question Answers1. The name of the created default site is Default-First-Site-Name.2. The servers listed in this folder are: DNS-DHCP-Server an
ITT Tech Flint - NSA - NT1330
Scott Cumston 6/20/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerLab01_ScottCumstonQuestion 1: I need a DNS service.Question 2: It was retrieved from the IPv4 properties screen.Question 3: It did not validate.
ITT Tech Flint - NSA - NT1330
Scott Cumston 7/25/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerLab05_ScottCumstonScreen Shot #1Screen Shot #2Lab Question Answers1. No, the functional level can not be reversed.2. It indicates that the server is not operationa
ITT Tech Flint - NSA - NT1330
Scott Cumston 6/25/2013NT1330 ThursdayClient-Server NetworkingInstructor: Joe BakerLab02_ScottCumstonLab Question Answers1. The DNS server is not a writeable domain controller.2. Contoso47.com3. None.4. You need to create the Universal Lookup Zon
ITT Tech Flint - NSA - NT1430
Scott Cumston 8/13/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeIPv6 and LinuxInternet Protocol version 6 (IPv6) - the next generation Internet Protocol (IP) address standard thatwill supplement and eventually replace IPv4, the protocol mo
ITT Tech Flint - NSA - NT1430
Scott Cumston 6/18/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 1 Chapter ExercisesChapter 11. What is free software?Software that allows the user to change and distribute the program with minimalrestrictions. Think of it as free sp
ITT Tech Flint - NSA - NT1430
Scott Cumston 7/2/2013NT1430 Tuesday Linux NetworkingInstructor: Tim GlazeUnit 3 Explore and DiscussI.Bash ScriptsA.A command processor, typically run in a text window, allowing the user to typecommands which cause actions.A.1.A.2.II.A script
ITT Tech Flint - NSA - NT1430
Scott Cumston 6/25/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 2 Lab 1: Common Linux Commands1. N/A2. Which utilitycan you use to display the absolute pathname of the working directory?pwdWhat is the absolute pathname of the workin
ITT Tech Flint - NSA - NT1430
Scott Cumston 7/2/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 3 Lab 1: Editing Text FilesStep 1 Step 3 : No question askedStep 4 Copy the /usr/share/dict/words file to your home directory.cp /usr/share/dict/ homeStep 5 Open the wor
ITT Tech Flint - NSA - NT1430
Scott Cumston 7/9/2013NT1430 Tuesday Linux NetworkingInstructor: Tim GlazeUnit 4 Explore and Discuss1. CUPS servera. It is a modular printing system for Unix-like computer operating systems which allows acomputer to act as a print server.b. It is a
ITT Tech Flint - NSA - NT1430
Scott Cumston 7/23/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 6 Chapter ExercisesChapter 13 Exercises 2 42.3.# yum updateWith the source code you can modify the shell, in binary you cant. Some software that isntin rpm format com
ITT Tech Flint - NSA - NT1430
Scott Cumston 7/16/2013NT1430 Tuesday Linux NetworkingInstructor: Tim GlazeUnit 5 Explore and Discuss1. Sendmail configurationa. A general purpose internetwork email routing facility that supports many kinds ofmail-transfer and -delivery methods, in
ITT Tech Flint - NSA - NT1430
Scott Cumston 7/30/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 7 Chapter ExercisesChapter 22 Exercises 1 61. What are three reasons to use NFS?a. NFS allows a server to share selected local directory hierarchies with client systems
ITT Tech Flint - NSA - NT1430
Scott Cumston 6/25/2013NT1430 Tuesday Linux NetworkingInstructor: Tim GlazeUnit 2 Explore and DiscussI.A.ext file systemThe first file system created specifically for the Linux kernel introduced in 1992B.StructuresB.1.File allocationB.1.a) Bit
ITT Tech Flint - NSA - NT1430
Scott Cumston 8/06/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 8 Chapter ExercisesChapter 21 Exercises 5 65.LDAP differs from a relational database in that instead of holding information in rowsand columns, it implements and LDAP d
ITT Tech Flint - NSA - NT1430
Scott Cumston 8/13/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 9 Chapter ExercisesChapter 24 Exercises 1 71.What kind of server responds to recursive queries? How does this server work?A DNS server responds to recursive queries. Us
ITT Tech Flint - NSA - NT1430
Scott Cumston 7/9/2013NT1430 TuesdayLinux NetworkingInstructor: Tim GlazeUnit 4 Lab 1: Network Connectivity1. See Figure 1 left windowScott Cumston 7/9/2013NT1430 TuesdayLinux NetworkingInstructor: Tim Glaze2.See Figure 1 right windowScott Cu
Syracuse - ECS - 221
SYRACUSE UNIVERSITYCOLLEGE OF ENGINEERING AND COMPUTER SCIENCEENGINEERING MECHANICS-STATICSECS-221FALL 2013CATALOG DESCRIPTIONFundamentals of static equilibrium. Vector algebra. Forces, moments, equivalent forcesystems. Free body diagrams, equilibr
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Syracuse - ECS - 221
Engineering MechanicsStaticsECS221A. J. LevyCourse StructureM,W lecture + F clinic or examGraded homework (13%)Four class exams (54%)Final exam (33%)Course evaluationIntroductionPrimitive concepts Space (coordinate system, length; scalar) Tim
Syracuse - ECS - 221
Rectangular Components; UnitVectorsRectangular ComponentsyyF=xFyFxxUnit Vectors A vector directed along the positive x or yaxis with unit magnitude.Fx = Fxi , Fy = FyjyF = Fx + FyF = F x i + F yjjix More Vectors Given the magnitude (
Syracuse - ECS - 221
Statics of ParticlesLaw of sinesa sin = b sinLaw of cosinesc2 = a2 + b2 - 2ab coscabRepresentation of a Force A force (P) is defined by a point ofapplication (A), a magnitude (P), and adirection (30o from horizontal).5NA30oForce Resultants
Syracuse - ECS - 221
Equilibrium of a ParticleParticles (mass points) Equilibrium ContinuedA particle is in equilibrium if the resultantforce acting on it is the zero vector. R = F=0Planar equilibrium.R = F = 0 (Fxi + Fyj) = 0i + 0j Fx = 0Fy = 0The Free Body Diagram
Syracuse - ECS - 221
Forces in SpaceForce F is defined by magnitude F,two angles and , and point ofapplication (origin).yFzxRectangular Components Given the size F and angles , obtaincomponents Fx, Fy, Fz of force F.Step One.F=Fh+FyyFzxFh = F sinFy = F cos
Syracuse - ECS - 221
3-D Particle EquilibriumParticle equilibriumR = F = 0 (Fxi + Fyj + Fzk) = 0i + 0j + 0k Fx = 0 ,Fy = 0 , Fz = 0
Syracuse - ECS - 221
Syracuse - ECS - 221
Scalar (Dot) ProductMultiply 2 vectors P Q resultingin a scalar.QPQ = PQ cosPProperties Colinear : PQ = PQ Commutative : PQ = PQ cos =QP Distributive: P( Q+R) = PQ + PR Associative : (PQ)R ? P(QR)meaningless!(PQ) not a vector so (PQ)R undefine
Syracuse - ECS - 221
Rigid Bodies; EquivalentForce SystemsTransmissibility PrincipleF=Force F is a sliding vector.FVector (Cross) Product Multiply 2 vectors P Q resulting in avector. Define magnitude of product. Define direction of product.V = P Q Magnitude: V =
Syracuse - ECS - 221
CouplesA system of 2 forces of equal magnitudeparallel lines of action and opposite sense.The CoupleF-FMoment of a CoupleMO = rA F + rB (-F) = (rA- rB) F = r F-FrBrAOrFMoment of a couple:M = r F More M = r F , M = rF sin = Fd Magnitude:
Syracuse - ECS - 221
Reduction of a System ofForcesProblem. Find the simplestrepresentation of a system offorces such that its effect on a rigidbody is unaltered.Recall Step 1.Step 2.FOrMFOWhen moving a force off its line of actionwe must add a couple with mo
Syracuse - ECS - 221
Equilibrium of Two andThree Force Bodies2-force body: rigid bodysubject to two forces only.F2F1 more Theorem. A 2-force body is in equilibrium ifand only if both (non-zero) forces have thesame magnitude, line of action and oppositesense.F2F1
Syracuse - ECS - 221
Equilibrium of RigidBodiesA necessary and sufficientcondition for equilibrium of arigid body is for the resultantforce and the resultant momentabout a point to vanish. more Equilibrium:R = F = 0 , MOR = MO = 0Fx = 0 Fy = 0 Fz = 0MOx = 0 MOy = 0
Syracuse - ECS - 221
Three-DimensionalEquilibriumEquilibrium:R = F = 0 , MOR = MO = 0 Fx = 0 MOx = 0 Fy = 0 MOy= 0 Fz = 0 MOz = 0Six equations for 6 unknowns.3-D Supports1. Reactions with known line of action.Displacement constrained in one directiononly. One un
Syracuse - ECS - 221
Centroids by IntegrationRecall: xA = x dA yA = y dABdyBdrdxrdReduction to Single IntegralElement area:dA = ydxElement centroid:xel = x yel = y/2yxyel yxeldxxbxA = x dA = xel ydx = xy(x)dxBBa y(x) y(x)dxy A = y dA = y el ydx = BB
Syracuse - ECS - 221
Centroids, Centers of Gravityfor 3-D BodiesLocate position vector definingcenter of gravity.Grr- W j-WjProcedure Divide body into small elements. Equateforce and moment sums to resultants.- W j = W j W = dWr (-W j) = r ( W j) rW = rdWW = dW
Syracuse - ECS - 221
THE MACHINEMachines modify and transmit forces.MPGiven M obtain P for equilibrium.Solution; Step 1 Dismember structure. Apply equilibrium.MP