Ppt on tcp/ip protocol suite

TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 8 Address Resolution Protocol.

, an output module, an input module, and a cache-control module. TCP/IP Protocol Suite 30 Topics Discussed in the Section Cache Table Queues Output Module Input Module Cache-Control Module TCP/IP Protocol Suite 31 Figure 8.13 ARP components TCP/IP Protocol Suite 32 TCP/IP Protocol Suite 33 TCP/IP Protocol Suite 34 TCP/IP Protocol Suite 35 TCP/IP Protocol Suite 36 TCP/IP Protocol Suite 37 The ARP output module receives an IP datagram (from the IP layer) with the destination address 114.5.7.89. It checks the/


TCP/IP Protocol Suite 1 Chapter 5 Objectives Upon completion you will be able to: IP Addresses: Classless Addressing Understand the concept of classless.

offices. Figure 5.8 shows the configuration designed by the management. Example 15 See Next Slide TCP/IP Protocol Suite 53 Figure 5.8 Example 15 TCP/IP Protocol Suite 54 The company will have three subnets, one at Central, one at East, and one at/ these allocations. Example 16 (Continued) See Next Slide Solution Figure 5.9 shows the situation. TCP/IP Protocol Suite 61 Figure 5.9 Example 16 TCP/IP Protocol Suite 62 Group 1 For this group, each customer needs 256 addresses. This means the suffix length is/


Unicast Routing Protocols: RIP, OSPF, and BGP

of other networks outside the area. TCP/IP Protocol Suite Figure 14.39 Summary link to network LSA TCP/IP Protocol Suite Figure 14.40 Summary link to AS boundary router LSA (fourth kind of LSA) TCP/IP Protocol Suite Figure 14.41 Summary link to AS boundary router LSA TCP/IP Protocol Suite Figure 14.42 External link LSA (fifth kind of LSA) TCP/IP Protocol Suite Figure 14.43 External link LSA TCP/IP Protocol Suite Figure 14.44 Hello packet (Type/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 3 Underlying Technology (Prepared.

is where cells are transmitted – (ex: a lane of a highway) TCP/IP Protocol Suite 53 ATM layers AAL = application adaptation layer, (used only by end points) TCP/IP Protocol Suite 54 Figure 3.36 Use of the layers TCP/IP Protocol Suite 55 Figure 3.37 AAL5 The IP protocol uses the AAL5 sublayer. Note TCP/IP Protocol Suite 56 Figure 3.38 ATM layer TCP/IP Protocol Suite 57 3-5 CONNECTING DEVICES (1)LANs or WANs do not normally/


TCP/IP Protocol Suite 1 Chapter 21 Upon completion you will be able to: Network Management: SNMP Understand the SNMP manager and the SNMP agent Understand.

message in SNMP is made of four elements: version, header, security parameters, and data (which includes the encoded PDU). (See the next figure) TCP/IP Protocol Suite 40 Figure 21.21 SNMP message TCP/IP Protocol Suite 41 Table 21.4 Codes for SNMP messages TCP/IP Protocol Suite 42 In this example, a manager station (SNMP client) uses the GetRequest message to retrieve the number of UDP datagrams that a router/


The OSI Model and the TCP/IP Protocol Suite

layer is responsible for the delivery of a message from one process to another. TCP/IP Protocol Suite Figure 2.10 Reliable process-to-process delivery of a message TCP/IP Protocol Suite Figure 2.11 Session layer TCP/IP Protocol Suite Figure 2.12 Presentation layer TCP/IP Protocol Suite Figure 2.13 Application layer TCP/IP Protocol Suite Figure 2.14 Summary of layers TCP/IP Protocol Suite 2.3 TCP/IP Protocol Suite The TCP/IP protocol suite is made of five layers: physical, data link, network, transport, and/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 2 The OSI Model and the TCP/IP.

in the OSI model. TCP/IP Protocol Suite 16 Figure 2.7 Layers in the TCP/IP Protocol Suite TCP/IP Protocol Suite 17 Figure 2.8 TCP/IP and OSI model TCP/IP Protocol Suite 18 Example Protocol Stack Next, we explain communications of TCP/IP protocol suite PHY layer Data Link layer Network layer Transport layer Application layer TCP/IP Protocol Suite 20 Figure 2.10 Communication at the physical layer TCP/IP Protocol Suite 21 Figure 2.11 Communication at the data link layer TCP/IP Protocol Suite 22 The unit of/


TCP/IP Protocol Suite 1 Chapter 4 Objectives Upon completion you will be able to: IP Addresses: Classful Addressing Understand IPv4 addresses and classes.

. TCP/IP Protocol Suite 45 Table 4.3 Special addresses TCP/IP Protocol Suite 46 Figure 4.13 Network address TCP/IP Protocol Suite 47 Figure 4.14 Example of direct broadcast address TCP/IP Protocol Suite 48 Figure 4.15 Example of limited broadcast address TCP/IP Protocol Suite 49 Figure 4.16 Examples of “this host on this network” Example: starting a dial-up connection with DHCP. TCP/IP Protocol Suite 50 Figure 4.17 Example of “specific host on this network” TCP/IP Protocol Suite/


File Transfer: FTP and TFTP

“netascii” for an ASCII file; “octet” for a binary file TCP/IP Protocol Suite Figure 19.12 WRQ format TCP/IP Protocol Suite Figure 19.13 DATA format TCP/IP Protocol Suite Figure 19.14 ACK format TCP/IP Protocol Suite Figure 19.15 ERROR format TCP/IP Protocol Suite Table 19.8 Error numbers and their meanings TCP/IP Protocol Suite Figure 19.16 Connection establishment TCP/IP Protocol Suite Figure 19.17 Sorcerer’s apprentice bug TCP/IP Protocol Suite Figure 19.18 UDP port numbers used by TFTP Port/


TCP/IP Protocol Suite 1 Chapter 5 Objectives Upon completion you will be able to: IP Addresses: Classless Addressing Understand the concept of classless.

address is eligible (c). TCP/IP Protocol Suite 7 Figure 5.2 Format of classless addressing address TCP/IP Protocol Suite 8 Table 5.1 Prefix lengths TCP/IP Protocol Suite 9 Classful addressing is a special case of classless addressing. Note: TCP/IP Protocol Suite 10 What is the first/ 5.8 shows the configuration designed by the management. Example 15 See Next Slide TCP/IP Protocol Suite 38 Figure 5.8 Example 15 TCP/IP Protocol Suite 39 The company will have three subnets, one at Central, one at East, and/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 23 Electronic Mail: SMTP,

. The message at the receiving site is transformed back to the original data. TCP/IP Protocol Suite 36 Topics Discussed in the Section MIME Headers TCP/IP Protocol Suite 37 Figure 23.15 MIME TCP/IP Protocol Suite 38 Figure 23.16 MIME header TCP/IP Protocol Suite 39 TCP/IP Protocol Suite 40 TCP/IP Protocol Suite 41 Figure 23.17 Base64 TCP/IP Protocol Suite 42 TCP/IP Protocol Suite 43 Figure 23.18 Quoted printable TCP/IP Protocol Suite 44 23-6 WEB-BASED MAIL E-mail is such a common application that/


Domain Name System: DNS

DNS used in the Internet Inverse: used to map an address to a name (in a couple slides) TCP/IP Protocol Suite Figure 17.8 Generic domains TCP/IP Protocol Suite Table 17.1 Generic domain labels TCP/IP Protocol Suite Table 17.1 Generic domain labels (Continued) TCP/IP Protocol Suite For example, suppose you have an IP address in Figure 17.10 Inverse domain This is used to map an address to a name. Also/


TCP/IP Protocol Suite 1 Chapter 25 Upon completion you will be able to: Multimedia Know the characteristics of the 3 types of services Understand the methods.

Compression TCP/IP Protocol Suite 12 Figure 25.2 JPEG gray scale TCP/IP Protocol Suite 13 Figure 25.3 JPEG process TCP/IP Protocol Suite 14 Figure 25.4 Case 1: uniform gray scale TCP/IP Protocol Suite 15 Figure 25.5 Case 2: two sections TCP/IP Protocol Suite 16 Figure 25.6 Case 3: gradient gray scale TCP/IP Protocol Suite 17 Figure 25.7 Reading the table TCP/IP Protocol Suite 18 Figure 25.8 MPEG frames TCP/IP Protocol Suite 19 Figure 25.9 MPEG frame construction TCP/IP Protocol Suite/


TCP/IP Protocol Suite 1 Chapter 28 Upon completion you will be able to: Security Differentiate between two categories of cryptography schemes Understand.

. Note: TCP/IP Protocol Suite 51 Figure 28.30 ESP TCP/IP Protocol Suite 52 ESP provides message authentication, integrity, and privacy. Note: TCP/IP Protocol Suite 53 Figure 28.31 Position of TLS TCP/IP Protocol Suite 54 Figure 28.32 TLS layers TCP/IP Protocol Suite 55 Figure 28.33 Handshake protocol TCP/IP Protocol Suite 56 Figure 28.34 Record Protocol TCP/IP Protocol Suite 57 Figure 28.35 PGP at the sender site TCP/IP Protocol Suite 58 Figure 28.36 PGP at the receiver site TCP/IP Protocol Suite 59 28/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 19 Domain Name System (DNS)

used in the answer, authoritative, and additional information sections of the response message. TCP/IP Protocol Suite 33 Topics Discussed in the Section Question Record Resource Record TCP/IP Protocol Suite 34 Figure 19.17 Question record format TCP/IP Protocol Suite 35 Figure 19.18 Query name format TCP/IP Protocol Suite 36 TCP/IP Protocol Suite 37 TCP/IP Protocol Suite 38 Figure 19.19 Resource record format TCP/IP Protocol Suite 39 19-7 COMPRESSION DNS requires that a domain name be replaced by an/


TCP/IP Protocol Suite 1 Chapter 6 Upon completion you will be able to: Delivery, Forwarding, and Routing of IP Packets Understand the different types of.

this output port. The topics discussed in this section include: Components TCP/IP Protocol Suite 55 Figure 6.20 Router components TCP/IP Protocol Suite 56 Figure 6.21 Input port TCP/IP Protocol Suite 57 Figure 6.22 Output port TCP/IP Protocol Suite 58 Figure 6.23 Crossbar switch TCP/IP Protocol Suite 59 Figure 6.24 A banyan switch TCP/IP Protocol Suite 60 Figure 6.25 Examples of routing in a banyan switch TCP/IP Protocol Suite 61 Figure 6.26 Batcher-banyan switch


TCP/IP Protocol Suite 1 Chapter 3 Objectives Upon completion you will be able to: Underlying Technology Understand the different versions of wired Ethernet.

2 CSMA/CD TCP/IP Protocol Suite 5 Figure 3.3 Ethernet layers TCP/IP Protocol Suite 6 Figure 3.4 Ethernet frame TCP/IP Protocol Suite 7 Figure 3.5 Ethernet implementations TCP/IP Protocol Suite 8 Figure 3.6 Fast Ethernet implementations TCP/IP Protocol Suite 9 Figure 3.7 Gigabit Ethernet implementations TCP/IP Protocol Suite 10 Figure 3.8 BSSs TCP/IP Protocol Suite 11 Figure 3.9 ESS TCP/IP Protocol Suite 12 Figure 3.10 Physical layer TCP/IP Protocol Suite 13 Figure 3.11 FHSS TCP/IP Protocol Suite 14 Figure 3/


TCP/IP Protocol Suite 1 Chapter 17 Upon completion you will be able to: Domain Name System: DNS Understand how the DNS is organized Know the domains in.

section include: Generic Domains Country Domains Inverse Domain Registrar TCP/IP Protocol Suite 13 Figure 17.7 DNS used in the Internet TCP/IP Protocol Suite 14 Figure 17.8 Generic domains TCP/IP Protocol Suite 15 Table 17.1 Generic domain labels TCP/IP Protocol Suite 16 Table 17.1 Generic domain labels (Continued) TCP/IP Protocol Suite 17 Figure 17.9 Country domains TCP/IP Protocol Suite 18 Figure 17.10 Inverse domain TCP/IP Protocol Suite 19 17.5 RESOLUTION Mapping a name to an/


TCP/IP Protocol Suite 1 Chapter 6 Upon completion you will be able to: Delivery, Forwarding, and Routing of IP Packets Understand the different types of.

this output port. The topics discussed in this section include: Components TCP/IP Protocol Suite 52 Figure 6.20 Router components TCP/IP Protocol Suite 53 Figure 6.21 Input port TCP/IP Protocol Suite 54 Figure 6.22 Output port TCP/IP Protocol Suite 55 Figure 6.23 Crossbar switch TCP/IP Protocol Suite 56 Figure 6.24 A banyan switch TCP/IP Protocol Suite 57 Figure 6.25 Examples of routing in a banyan switch TCP/IP Protocol Suite 58 Figure 6.26 Batcher-banyan switch


TCP/IP Protocol Suite 1 Chapter 21 Upon completion you will be able to: Network Management: SNMP Understand the SNMP manager and the SNMP agent Understand.

.2.1. Note: TCP/IP Protocol Suite 15 Figure 21.6 Data type TCP/IP Protocol Suite 16 Table 21.1 Data types TCP/IP Protocol Suite 17 Figure 21.7 Conceptual data types TCP/IP Protocol Suite 18 Figure 21.8 Encoding format TCP/IP Protocol Suite 19 Table 21.2 Codes for data types TCP/IP Protocol Suite 20 Figure 21.9 Length format TCP/IP Protocol Suite 21 Figure 21.10 shows how to define INTEGER 14. Example 1 See Next Slide TCP/IP Protocol Suite 22 Figure 21/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 2 The OSI Model and the TCP/IP.

the OSI model. TCP/IP Protocol Suite 13 Figure 2.7 Layers in the TCP/IP Protocol Suite TCP/IP Protocol Suite 14 Figure 2.8 TCP/IP and OSI model TCP/IP Protocol Suite 15 Figure 2.9 A private internet TCP/IP Protocol Suite 16 Figure 2.10 Communication at the physical layer TCP/IP Protocol Suite 17 The unit of communication at the physical layer is a bit. Note TCP/IP Protocol Suite 18 Figure 2.11 Communication at the data link layer TCP/IP Protocol Suite 19 The unit of/


TCP/IP Protocol Suite 1 Chapter 6 Upon completion you will be able to: Delivery, Forwarding, and Routing of IP Packets Understand the different types of.

this output port. The topics discussed in this section include: Components TCP/IP Protocol Suite 58 Figure 6.20 Router components TCP/IP Protocol Suite 59 Figure 6.21 Input port TCP/IP Protocol Suite 60 Figure 6.22 Output port TCP/IP Protocol Suite 61 Figure 6.23 Crossbar switch TCP/IP Protocol Suite 62 Figure 6.24 A banyan switch TCP/IP Protocol Suite 63 Figure 6.25 Examples of routing in a banyan switch TCP/IP Protocol Suite 64 Figure 6.26 Batcher-banyan switch


TCP/IP Protocol Suite 1 Chapter 9 Upon completion you will be able to: Internet Control Message Protocol Be familiar with the ICMP message format Know.

all of the fragments have arrived within a set time. Note: TCP/IP Protocol Suite 24 Figure 9.9 Time-exceeded message format TCP/IP Protocol Suite 25 A parameter-problem message can be created by a router or the destination host. Note: TCP/IP Protocol Suite 26 Figure 9.10 Parameter-problem message format TCP/IP Protocol Suite 27 Figure 9.11 Redirection concept TCP/IP Protocol Suite 28 A host usually starts with a small routing table that/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 9 Internet Control Message.

and routers can help a node redirect its messages. TCP/IP Protocol Suite 9 Topics Discussed in the Section Message Format Error Reporting Messages Query Messages Checksum TCP/IP Protocol Suite 10 TCP/IP Protocol Suite 11 Figure 9.3 General format of ICMP messages TCP/IP Protocol Suite 12 ICMP always reports error messages to the original source. Note TCP/IP Protocol Suite 13 Figure 9.4 Error-reporting messages TCP/IP Protocol Suite 14 No ICMP error message will be generated … - in/


TCP/IP Protocol Suite 1 Chapter 14 Upon completion you will be able to: Unicast Routing Protocols: RIP, OSPF, and BGP Distinguish between intra and interdomain.

routes to destination networks, rather than to specific hosts or routers TCP/IP Protocol Suite 47 BGP supports classless addressing and CIDR. Note: TCP/IP Protocol Suite 48 Figure 14.55 Keepalive message TCP/IP Protocol Suite 49 Figure 14.56 Notification message TCP/IP Protocol Suite 50 Table 14.3 Error codes TCP/IP Protocol Suite 51 BGP uses the services of TCP on port 179. Note: TCP/IP Protocol Suite 52 IPv6 Internet Protocol version 6 (IPv6) is the latest revision of the Internet/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 2 The OSI Model and the TCP/IP.

OSI and TCP/IP Layers in the TCP/IP Suite TCP/IP Protocol Suite 20 Figure 2.7 Layers in the TCP/IP Protocol Suite TCP/IP Protocol Suite 21 Figure 2.8 TCP/IP and OSI model TCP/IP Protocol Suite 22 Figure 2.9 A private internet TCP/IP Protocol Suite 23 Figure 2.10 Communication at the physical layer TCP/IP Protocol Suite 24 The unit of communication at the physical layer is a bit. Note TCP/IP Protocol Suite 25 Figure 2.11 Communication at the data link layer TCP/IP Protocol Suite 26 The/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 8 Address Resolution Protocol.

, an output module, an input module, and a cache-control module. TCP/IP Protocol Suite 35 Topics Discussed in the Section Cache Table Queues Output Module Input Module Cache-Control Module TCP/IP Protocol Suite 36 Figure 8.13 ARP components TCP/IP Protocol Suite 37 TCP/IP Protocol Suite 38 TCP/IP Protocol Suite 39 TCP/IP Protocol Suite 40 TCP/IP Protocol Suite 41 TCP/IP Protocol Suite 42 The ARP output module receives an IP datagram (from the IP layer) with the destination address 114.5.7.89. It checks the/


TCP/IP Protocol Suite 1 Chapter 30 Security Credit: most slides from Forouzan, TCP/IP protocol suit.

. Note: TCP/IP Protocol Suite 77 Figure 28.30 ESP TCP/IP Protocol Suite 78 ESP provides message authentication, integrity, and privacy. Note: TCP/IP Protocol Suite 79 Figure 28.31 Position of TLS TCP/IP Protocol Suite 80 Figure 28.32 TLS layers TCP/IP Protocol Suite 81 Figure 28.33 Handshake protocol TCP/IP Protocol Suite 82 Figure 28.34 Record Protocol TCP/IP Protocol Suite 83 Figure 28.35 PGP at the sender site TCP/IP Protocol Suite 84 Figure 28.36 PGP at the receiver site TCP/IP Protocol Suite 85 28/


TCP/IP Protocol Suite 1 Chapter 25 Upon completion you will be able to: Multimedia Know the characteristics of the 3 types of services Understand the methods.

requires compression. The topics discussed in this section include: Audio Compression Video Compression TCP/IP Protocol Suite 9 Figure 25.2 JPEG gray scale TCP/IP Protocol Suite 10 Figure 25.3 JPEG process TCP/IP Protocol Suite 11 Figure 25.7 Reading the table TCP/IP Protocol Suite 12 Figure 25.8 MPEG frames TCP/IP Protocol Suite 13 Figure 25.9 MPEG frame construction TCP/IP Protocol Suite 14 25.3 STREAMING STORED AUDIO/VIDEO We turn our attention to a specific/


TCP/IP Protocol Suite 1 Chapter 27 Upon completion you will be able to: Next Generation: IPv6 Understand the shortcomings of IPv4 Know the IPv6 address.

IP Protocol Suite 28 Figure 27.21 Pad1 TCP/IP Protocol Suite 29 Figure 27.22 PadN TCP/IP Protocol Suite 30 Figure 27.23 Jumbo payload TCP/IP Protocol Suite 31 Figure 27.24 Source routing TCP/IP Protocol Suite 32 Figure 27.25 Source routing example TCP/IP Protocol Suite 33 Figure 27.26 Fragmentation TCP/IP Protocol Suite 34 Figure 27.27 Authentication TCP/IP Protocol Suite 35 Figure 27.28 Calculation of authentication data TCP/IP Protocol Suite 36 Figure 27.29 Encrypted security payload TCP/IP Protocol Suite/


TCP/IP Protocol Suite 1 Chapter 27 Upon completion you will be able to: Next Generation: IPv6 and ICMPv6 Understand the shortcomings of IPv4 Know the IPv6.

through TCP/IP Protocol Suite 19 TCP/IP Protocol Suite 20 Figure 27.10 Compatible address TCP/IP Protocol Suite 21 Figure 27.11 Mapped address TCP/IP Protocol Suite 22 Figure 27.12 Link local address TCP/IP Protocol Suite 23 Figure 27.13 Site local address TCP/IP Protocol Suite 24 Figure 27.14 Multicast address TCP/IP Protocol Suite 25 Figure 27.15 IPv6 datagram TCP/IP Protocol Suite 26 Figure 27.16 Format of an IPv6 datagram TCP/IP Protocol Suite 27 Table 27.2 Next header codes TCP/IP Protocol Suite 28/


TCP/IP Protocol Suite 1 Chapter 6 Upon completion you will be able to: Delivery, Forwarding, and Routing of IP Packets Understand the different types of.

Techniques Forwarding with Classful Addressing Forwarding with Classless Addressing Combination TCP/IP Protocol Suite 7 Figure 6.3 Next-hop method TCP/IP Protocol Suite 8 Figure 6.4 Network-specific method TCP/IP Protocol Suite 9 Figure 6.5 Host-specific routing TCP/IP Protocol Suite 10 Figure 6.6 Default routing TCP/IP Protocol Suite 11 Figure 6.7 Simplified forwarding module in classful address without subnetting TCP/IP Protocol Suite 12 Figure 6.8 shows an imaginary part of the Internet/


HANNAM UNIVERSITY TCP/IP Protocol Suite 1 Chapter 5 Objectives Upon completion you will be able to: IP Addresses: Classless Addressing.

designed by the management. Example 15 HANNAM UNIVERSITY Http://netwk.hannam.ac.kr TCP/IP Protocol Suite 41 5.2 SUBNETTING HANNAM UNIVERSITY Http://netwk.hannam.ac.kr TCP/IP Protocol Suite 42 The company will have three subnets, one at Central, one at East/Figure 5.9 shows the situation. HANNAM UNIVERSITY Http://netwk.hannam.ac.kr TCP/IP Protocol Suite 48 5.3 ADDRESS ALLOCATION HANNAM UNIVERSITY Http://netwk.hannam.ac.kr TCP/IP Protocol Suite 49 Group 1 For this group, each customer needs 256 addresses. This/


TCP/IP Protocol Suite 1 Chapter 8 Upon completion you will be able to: Internet Protocol Understand the format and fields of a datagram Understand the.

Types TCP/IP Protocol Suite 31 Figure 8.10 Option format TCP/IP Protocol Suite 32 Figure 8.11 Categories of options TCP/IP Protocol Suite 33 Figure 8.12 No operation option TCP/IP Protocol Suite 34 Figure 8.13 End of option option TCP/IP Protocol Suite 35 Figure 8.14 Record route option TCP/IP Protocol Suite 36 Figure 8.15 Record route concept TCP/IP Protocol Suite 37 Figure 8.16 Strict source route option TCP/IP Protocol Suite 38 Figure 8.17 Strict source route concept TCP/IP Protocol Suite 39/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 19 Domain Name System (DNS)

domains, and the inverse domain (see Figure 19.8). TCP/IP Protocol Suite 16 Topics Discussed in the Section Generic Domains Country Domains Inverse Domain Registrar TCP/IP Protocol Suite 17 Figure 19.8 DNS used in the Internet TCP/IP Protocol Suite 18 Figure 19.9 Generic domains TCP/IP Protocol Suite 19 TCP/IP Protocol Suite 20 Figure 19.10 Country domains TCP/IP Protocol Suite 21 Figure 19.11 Inverse domain TCP/IP Protocol Suite 22 19-4 RESOLUTION Mapping a name to an address/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 8 Address Resolution Protocol.

Module Cache-Control Module TCP/IP Protocol Suite 40 Figure 8.13 ARP components TCP/IP Protocol Suite 41 Topics Discussed in the Section Cache Table TCP/IP Protocol Suite 42 Topics Discussed in the Section Queues TCP/IP Protocol Suite 43 Topics Discussed in the Section Output Module TCP/IP Protocol Suite 44 TCP/IP Protocol Suite 45 TCP/IP Protocol Suite 46 TCP/IP Protocol Suite 47 Topics Discussed in the Section Input Module TCP/IP Protocol Suite 48 TCP/IP Protocol Suite 49 TCP/IP Protocol Suite 50 Table 8/


TCP/IP Protocol Suite 1 Chapter 19 Upon completion you will be able to: File Transfer: FTP and TFTP Understand the connections needed for FTP file transfer.

IP Protocol Suite 37 Figure 19.10 Message categories TCP/IP Protocol Suite 38 Figure 19.11 RRQ format TCP/IP Protocol Suite 39 Figure 19.12 WRQ format TCP/IP Protocol Suite 40 Figure 19.13 DATA format TCP/IP Protocol Suite 41 Figure 19.14 ACK format TCP/IP Protocol Suite 42 Figure 19.15 ERROR format TCP/IP Protocol Suite 43 Table 19.8 Error numbers and their meanings TCP/IP Protocol Suite 44 Figure 19.16 Connection establishment TCP/IP Protocol Suite 45 Figure 19.17 Sorcerer’s apprentice bug TCP/IP Protocol/


TCP/IP Protocol Suite 1 Chapter 8 Upon completion you will be able to: Internet Protocol Understand the format and fields of a datagram Understand the.

Types TCP/IP Protocol Suite 30 Figure 8.10 Option format TCP/IP Protocol Suite 31 Figure 8.11 Categories of options TCP/IP Protocol Suite 32 Figure 8.12 No operation option TCP/IP Protocol Suite 33 Figure 8.13 End of option option TCP/IP Protocol Suite 34 Figure 8.14 Record route option TCP/IP Protocol Suite 35 Figure 8.15 Record route concept TCP/IP Protocol Suite 36 Figure 8.16 Strict source route option TCP/IP Protocol Suite 37 Figure 8.17 Strict source route concept TCP/IP Protocol Suite 38/


TCP/IP Protocol Suite 1 Chapter 30 Security Credit: most slides from Forouzan, TCP/IP protocol suit.

. Note: TCP/IP Protocol Suite 49 Figure 28.30 ESP TCP/IP Protocol Suite 50 ESP provides message authentication, integrity, and privacy. Note: TCP/IP Protocol Suite 51 Figure 28.31 Position of TLS TCP/IP Protocol Suite 52 Figure 28.32 TLS layers TCP/IP Protocol Suite 53 Figure 28.33 Handshake protocol TCP/IP Protocol Suite 54 Figure 28.34 Record Protocol TCP/IP Protocol Suite 55 Figure 28.35 PGP at the sender site TCP/IP Protocol Suite 56 Figure 28.36 PGP at the receiver site TCP/IP Protocol Suite 57 28/


CSCD 218 : DATA COMMUNICATIONS AND NETWORKING 1 TCP/IP Protocol Suite 1 LECTURE 12 OSI MODEL AND TCP/IP MODEL LAYERS OF OSI MODEL AND LAYERS OF TCP/IP.

OSI and TCP/IP Layers in the TCP/IP Suite TCP/IP Protocol Suite 20 Figure 2.7 Layers in the TCP/IP Protocol Suite TCP/IP Protocol Suite 21 Figure 2.8 TCP/IP and OSI model TCP/IP Protocol Suite 22 Figure 2.9 A private internet TCP/IP Protocol Suite 23 Figure 2.10 Communication at the physical layer TCP/IP Protocol Suite 24 The unit of communication at the physical layer is a bit. Note TCP/IP Protocol Suite 25 Figure 2.11 Communication at the data link layer TCP/IP Protocol Suite 26 The/


TCP/IP Protocol Suite 1 Chapter 25 Upon completion you will be able to: Multimedia Know the characteristics of the 3 types of services Understand the methods.

Compression TCP/IP Protocol Suite 9 Figure 25.2 JPEG gray scale TCP/IP Protocol Suite 10 Figure 25.3 JPEG process TCP/IP Protocol Suite 11 Figure 25.4 Case 1: uniform gray scale TCP/IP Protocol Suite 12 Figure 25.5 Case 2: two sections TCP/IP Protocol Suite 13 Figure 25.6 Case 3: gradient gray scale TCP/IP Protocol Suite 14 Figure 25.7 Reading the table TCP/IP Protocol Suite 15 Figure 25.8 MPEG frames TCP/IP Protocol Suite 16 Figure 25.9 MPEG frame construction TCP/IP Protocol Suite/


TCP/IP Protocol Suite 1 Chapter 13 Upon completion you will be able to: Stream Control Transmission Protocol Be able to name and understand the services.

chunk. Note: TCP/IP Protocol Suite 34 Figure 13.12 COOKIE ECHO chunk TCP/IP Protocol Suite 35 Figure 13.13 COOKIE ACK TCP/IP Protocol Suite 36 Figure 13.14 SACK chunk TCP/IP Protocol Suite 37 Figure 13.15 HEARTBEAT and HEARTBEAT ACK chunks TCP/IP Protocol Suite 38 Figure 13.16 SHUTDOWN, SHUTDOWN ACK, and SHUTDOWN COMPLETE chunks TCP/IP Protocol Suite 39 Figure 13.17 ERROR chunk TCP/IP Protocol Suite 40 Table 13.3 Errors TCP/IP Protocol Suite 41 Figure 13.18 ABORT chunk TCP/IP Protocol Suite 42 13/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 23 Electronic Mail: SMTP,

. The message at the receiving site is transformed back to the original data. TCP/IP Protocol Suite 36 Topics Discussed in the Section MIME Headers TCP/IP Protocol Suite 37 Figure 23.15 MIME TCP/IP Protocol Suite 38 Figure 23.16 MIME header TCP/IP Protocol Suite 39 TCP/IP Protocol Suite 40 TCP/IP Protocol Suite 41 Figure 23.17 Base64 TCP/IP Protocol Suite 42 TCP/IP Protocol Suite 43 Figure 23.18 Quoted printable TCP/IP Protocol Suite 44 23-6 WEB-BASED MAIL E-mail is such a common application that/


TCP/IP Protocol Suite 1 Chapter 17 Upon completion you will be able to: Domain Name System: DNS Understand how the DNS is organized Know the domains in.

section include: Generic Domains Country Domains Inverse Domain Registrar TCP/IP Protocol Suite 13 Figure 17.7 DNS used in the Internet TCP/IP Protocol Suite 14 Figure 17.8 Generic domains TCP/IP Protocol Suite 15 Table 17.1 Generic domain labels TCP/IP Protocol Suite 16 Table 17.1 Generic domain labels (Continued) TCP/IP Protocol Suite 17 Figure 17.9 Country domains TCP/IP Protocol Suite 18 Figure 17.10 Inverse domain TCP/IP Protocol Suite 19 17.5 RESOLUTION Mapping a name to an/


TCP/IP Protocol Suite 1 Objectives Upon completion you will be able to: IP Addresses: Classful Addressing Understand IPv4 addresses and classes Identify.

and 191); the class is B. TCP/IP Protocol Suite 22 Figure 4.6 Netid and hostid TCP/IP Protocol Suite 23 Millions of class A addresses are wasted. Note: TCP/IP Protocol Suite 24 Figure 4.7 Blocks in class A TCP/IP Protocol Suite 25 Figure 4.8 Blocks in class B TCP/IP Protocol Suite 26 Many class B addresses are wasted. Note: TCP/IP Protocol Suite 27 Figure 4.9 Blocks in class C TCP/IP Protocol Suite 28 The number of addresses in/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 22 World Wide Web and HTTP.

Persistence Cookies Web Caching: Proxy Server HTTP Security TCP/IP Protocol Suite 29 HTTP uses the services of TCP on well- known port 80. Note TCP/IP Protocol Suite 30 Figure 22.10 HTTP transaction TCP/IP Protocol Suite 31 Figure 22.11 Format of the request message TCP/IP Protocol Suite 32 TCP/IP Protocol Suite 33 TCP/IP Protocol Suite 34 Figure 22.12 Format of the response message TCP/IP Protocol Suite 35 TCP/IP Protocol Suite 36 TCP/IP Protocol Suite 37 This example retrieves a document (see Figure/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 21 File Transfer: FTP and.

데이터를 전송하는 동안에만 연결이 설정되어 있음 TCP/IP Protocol Suite 11 Figure 21.4 Using the control connection 명령들 TCP/IP Protocol Suite 12 Figure 21.5 Using the data connection TCP/IP Protocol Suite 13 Figure 21.6 Command processing TCP/IP Protocol Suite 14 TCP/IP Protocol Suite 15 TCP/IP Protocol Suite 16 TCP/IP Protocol Suite 17 TCP/IP Protocol Suite 18 TCP/IP Protocol Suite 19 TCP/IP Protocol Suite 20 TCP/IP Protocol Suite 21 TCP/IP Protocol Suite 22 Figure 21.7 File transfer TCP/IP Protocol Suite 23 Figure 21.8 shows an/


TCP/IP Protocol Suite 1 Chapter 18 Upon completion you will be able to: Remote Login: Telnet Understand how TELNET works Understand the role of NVT in.

: Enabling an Option Disabling an Option Symmetry TCP/IP Protocol Suite 17 Table 18.3 NVT character set for option negotiation TCP/IP Protocol Suite 18 Figure 18.7 Offer to enable an option TCP/IP Protocol Suite 19 Figure 18.8 Request to enable an option TCP/IP Protocol Suite 20 Figure 18.9 Offer to disable an option TCP/IP Protocol Suite 21 Figure 18.10 Request to disable an option TCP/IP Protocol Suite 22 Figure 18.11 shows an example/


TCP/IP Protocol Suite 1 Chapter 13 Upon completion you will be able to: Stream Control Transmission Protocol Be able to name and understand the services.

state machine. The topics discussed in this section include: Scenarios Simultaneous Close TCP/IP Protocol Suite 22 Figure 13.23 State transition diagram TCP/IP Protocol Suite 23 Table 13.4 States for SCTP TCP/IP Protocol Suite 24 Figure 13.24 A common scenario of states TCP/IP Protocol Suite 25 Figure 13.25 Simultaneous open TCP/IP Protocol Suite 26 Figure 13.26 Simultaneous close TCP/IP Protocol Suite 27 13.6 FLOW CONTROL Flow control in SCTP is similar to that/


TCP/IP Protocol Suite 1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 28 ICMPv6.

Message TCP/IP Protocol Suite 20 Figure 28.10 Router-solicitation message TCP/IP Protocol Suite 21 Figure 28.11 Router-advertisement message TCP/IP Protocol Suite 22 Figure 28.12 Neighbor-solicitation message TCP/IP Protocol Suite 23 Figure 28.13 Neighbor advertisement message TCP/IP Protocol Suite 24 Figure 28.14 Redirection message TCP/IP Protocol Suite 25 Figure 28.15 Inverse-neighbor-solicitation message TCP/IP Protocol Suite 26 Figure 28.16 Inverse-neighbor-advertisement message TCP/IP Protocol Suite/


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