Client-Server Architectures and the Internet
... Tunnels are “blind” intermediate stations, i.e., they do not cache requests or responses but only forward them. They may consist of several intermediate stations. They can be used to send requests/responses of one protocol over another protocol at the same level. In contrast to protocol layering, pr ...
... Tunnels are “blind” intermediate stations, i.e., they do not cache requests or responses but only forward them. They may consist of several intermediate stations. They can be used to send requests/responses of one protocol over another protocol at the same level. In contrast to protocol layering, pr ...
ppt
... • Source IP address (32 bits) – Unique identifier for the sending host – Recipient can decide whether to accept packet – Enables recipient to send a reply back to source ...
... • Source IP address (32 bits) – Unique identifier for the sending host – Recipient can decide whether to accept packet – Enables recipient to send a reply back to source ...
VoIP - Ball State University
... b) Gateways interconnecting telephone networks and ATM networks. c) Gateways from a standard PBX to a switch interface and further to a voice carrying IP network. d) Gateways from a home devices or home network to a connection to the Internet primarily through an Internet Service Provider (ISP). e) ...
... b) Gateways interconnecting telephone networks and ATM networks. c) Gateways from a standard PBX to a switch interface and further to a voice carrying IP network. d) Gateways from a home devices or home network to a connection to the Internet primarily through an Internet Service Provider (ISP). e) ...
L-4 - care4you
... i) The transport layer will look at the TCP port number and based on the port number and services being run, will strip the TCP header and send the information to the appropriate program which is servicing the requested port. j) At this point, the session layer in the FTP program will conduct a seri ...
... i) The transport layer will look at the TCP port number and based on the port number and services being run, will strip the TCP header and send the information to the appropriate program which is servicing the requested port. j) At this point, the session layer in the FTP program will conduct a seri ...
INTERNET PROTOCOL IP datagram format is shown in
... 64-bits units. This implies that fragments other than the last fragment must contain a data field that is a multiple of 64 bits in length. Time to live (8bits): Specifies how long, in seconds, a datagram is allowed to remain in the internet. Every router that processes a datagram must decrease the T ...
... 64-bits units. This implies that fragments other than the last fragment must contain a data field that is a multiple of 64 bits in length. Time to live (8bits): Specifies how long, in seconds, a datagram is allowed to remain in the internet. Every router that processes a datagram must decrease the T ...
networks
... meters. Data travels over the link at the speed of light – S m/s. a. A camera on the rover takes pictures of the surroundings and saves them in digital format to disk . Suppose Mission Control on Earth wishes to download the most current image, which is M MB. What is the time that will elapse from w ...
... meters. Data travels over the link at the speed of light – S m/s. a. A camera on the rover takes pictures of the surroundings and saves them in digital format to disk . Suppose Mission Control on Earth wishes to download the most current image, which is M MB. What is the time that will elapse from w ...
Multimedia Networking
... - To limit traffic, each participant reduces his RTCP traffic as the number of conference participants ...
... - To limit traffic, each participant reduces his RTCP traffic as the number of conference participants ...
Network Installation Procedure - Chartwell
... How to use CabKeyServer service when a firewall is installed on the server? The following information applies to Windows operating systems only: CabKeyServer service uses the portmapper (#111 of UDP Protocol) and a communication port which is, by default, set to port #889 of TCP Protocol. The use of ...
... How to use CabKeyServer service when a firewall is installed on the server? The following information applies to Windows operating systems only: CabKeyServer service uses the portmapper (#111 of UDP Protocol) and a communication port which is, by default, set to port #889 of TCP Protocol. The use of ...
LectureClientServerM..
... Appears as though each layer communicates with its peer at the same layer. ...
... Appears as though each layer communicates with its peer at the same layer. ...
Remote Procedure Call
... • Goal: ? • Sample Issues: – Session layer: Allows users on different machines to establish sessions between them; Provides dialog control, to keep track of which party is currently talking, and synchronize – Presentation layer: Encodes data in a standard agreed upon way; Allows users to insert che ...
... • Goal: ? • Sample Issues: – Session layer: Allows users on different machines to establish sessions between them; Provides dialog control, to keep track of which party is currently talking, and synchronize – Presentation layer: Encodes data in a standard agreed upon way; Allows users to insert che ...
chap2_2ed_5July02 - Computer Science
... e.g., e-mail, Web, P2P file sharing, instant messaging running in end systems (hosts) exchange messages to implement application ...
... e.g., e-mail, Web, P2P file sharing, instant messaging running in end systems (hosts) exchange messages to implement application ...
VoIP Standards for CDMA
... LLA-ROHC (SO61) • Link-Layer Assisted Robust Header Compression (RFC 3242) • Extended from normal ROHC. Link-layer mechanisms: – In order delivery of data over the air link, NO retransmission. – Detection of packet loss over the wireless link. – Packet type identification to distinguish NHP and oth ...
... LLA-ROHC (SO61) • Link-Layer Assisted Robust Header Compression (RFC 3242) • Extended from normal ROHC. Link-layer mechanisms: – In order delivery of data over the air link, NO retransmission. – Detection of packet loss over the wireless link. – Packet type identification to distinguish NHP and oth ...
IPTV Technology
... the content once for each user. • Unicasting can be extremely demanding on the server if multiple streams must be generated by the media server and transmitted over the ...
... the content once for each user. • Unicasting can be extremely demanding on the server if multiple streams must be generated by the media server and transmitted over the ...
answers - Princeton CS
... The File Transfer Protocol (FTP) is an application-layer protocol used to transfer data from one computer to another. FTP runs over TCP. The server, by default, listens on port 21 for incoming connections. The FTP client uses this connection as a “control” connection for sending commands (e.g., to l ...
... The File Transfer Protocol (FTP) is an application-layer protocol used to transfer data from one computer to another. FTP runs over TCP. The server, by default, listens on port 21 for incoming connections. The FTP client uses this connection as a “control” connection for sending commands (e.g., to l ...
Title Goes Here - Binus Repository
... – can be used for many tasks, such as name servers & distributed object management systems – underlying language of the Web ...
... – can be used for many tasks, such as name servers & distributed object management systems – underlying language of the Web ...
CS335 Networking & Network Administration
... ICMP Protocol Overview Internet Control Message Protocol (ICMP), documented in RFC 792, is a required protocol tightly integrated with IP. ICMP messages, delivered in IP packets, are used for out-of-band messages related to network operation or misoperation. Of course, since ICMP uses IP, ICMP packe ...
... ICMP Protocol Overview Internet Control Message Protocol (ICMP), documented in RFC 792, is a required protocol tightly integrated with IP. ICMP messages, delivered in IP packets, are used for out-of-band messages related to network operation or misoperation. Of course, since ICMP uses IP, ICMP packe ...
$doc.title
... • Where we’ve been – AuthenCcaCon and access control – Network security – Exploits – Worms – DDoS mechanisms ...
... • Where we’ve been – AuthenCcaCon and access control – Network security – Exploits – Worms – DDoS mechanisms ...
Overview of VoIP - ITU
... – A great number of technologies and standards are used – Interworking and interconnections between various technologies and equipment The applications, the services, the technologies and the ...
... – A great number of technologies and standards are used – Interworking and interconnections between various technologies and equipment The applications, the services, the technologies and the ...
connect - Kittiphan Techakittiroj
... • Easy for administration – Known clients -> customized for specific needs – Administrator has full control over server ...
... • Easy for administration – Known clients -> customized for specific needs – Administrator has full control over server ...
ppt
... message, and process the body according to the information supplied by the headers - E.g., Content-Type, Content-Encoding, TransferEncoding ...
... message, and process the body according to the information supplied by the headers - E.g., Content-Type, Content-Encoding, TransferEncoding ...
Powerpoint
... To avoid overhead of fragmentation and reassembly, hosts often send a series of probe packets to determine the smallest MTU along a route This is called path MTU discovery. 4: Network Layer ...
... To avoid overhead of fragmentation and reassembly, hosts often send a series of probe packets to determine the smallest MTU along a route This is called path MTU discovery. 4: Network Layer ...
DHCP Server - University of Delaware
... • DHCP is an extension of Bootstrap Protocol • Uses same basic PDU format for backwards compatibility • Introduces pool of IP addresses for dynamic assignment • Concept of temporary leased addresses ...
... • DHCP is an extension of Bootstrap Protocol • Uses same basic PDU format for backwards compatibility • Introduces pool of IP addresses for dynamic assignment • Concept of temporary leased addresses ...