6 Lecture 6 Intro to Switching & Circuit Switching
... allow communication between computers in the same office. Four other output ports allow communication between the two offices. Figure shows the situation. ...
... allow communication between computers in the same office. Four other output ports allow communication between the two offices. Figure shows the situation. ...
The Network Management Problem
... IP provides a single class of service: best effort. IP does not provide traffic engineering capabilities. IP packets have two main sections: header and data. IP header lookups are required at each hop (with the present line-rate technology, lookups are no longer such a big issue. Routing protocol co ...
... IP provides a single class of service: best effort. IP does not provide traffic engineering capabilities. IP packets have two main sections: header and data. IP header lookups are required at each hop (with the present line-rate technology, lookups are no longer such a big issue. Routing protocol co ...
Enhancing the Security and Capacity of Collaborative Software for
... unicast, which is used to transmit a message to one recipient, and broadcast, which is used to transmit the message to all nodes in the network. Multicast has many applications, for instance, in audio and video conferencing, computer supported cooperative work (CSCW), distributed databases, video an ...
... unicast, which is used to transmit a message to one recipient, and broadcast, which is used to transmit the message to all nodes in the network. Multicast has many applications, for instance, in audio and video conferencing, computer supported cooperative work (CSCW), distributed databases, video an ...
iSCSI Performance
... iSCSI performance in LAN/SAN integrated environment is very important Performance degradation caused by network and disk is possible to be distinguished Ns-2 based simulator can match the real curve closely TCP parameter configuration have big impact on the performance ...
... iSCSI performance in LAN/SAN integrated environment is very important Performance degradation caused by network and disk is possible to be distinguished Ns-2 based simulator can match the real curve closely TCP parameter configuration have big impact on the performance ...
Linux+ Guide to Linux Certification
... LANs often employ a hybrid of more than one simple physical topology Network backbones may follow serial, distributed, collapsed, or parallel topologies Switching manages the filtering and forwarding of packets between nodes on a network Ethernet employs a network access method called ...
... LANs often employ a hybrid of more than one simple physical topology Network backbones may follow serial, distributed, collapsed, or parallel topologies Switching manages the filtering and forwarding of packets between nodes on a network Ethernet employs a network access method called ...
Network Edge and Network Core
... • shared wireless access network connects end system to router • via base station aka “access ...
... • shared wireless access network connects end system to router • via base station aka “access ...
1b.chapter1
... http://www.youtube.com/watch?v=Dq1zpiDN9k4&feat ure=related Q: How to provide circuit-like behavior? bandwidth guarantees are needed for some apps 22 Some routing policies can help (cf next slide) ...
... http://www.youtube.com/watch?v=Dq1zpiDN9k4&feat ure=related Q: How to provide circuit-like behavior? bandwidth guarantees are needed for some apps 22 Some routing policies can help (cf next slide) ...
tg04 - CE Sharif
... computers, linked together in a network. Client/ server computing. Form of distributed processing in which some machines (servers) perform computing functions for end –user PCs (clients). Peer- to–peer processing. A type of client/ server distributed processing that allows two or more computers to p ...
... computers, linked together in a network. Client/ server computing. Form of distributed processing in which some machines (servers) perform computing functions for end –user PCs (clients). Peer- to–peer processing. A type of client/ server distributed processing that allows two or more computers to p ...
Network Programming - Computer Systems: A Programmer`s
... At a higher level in the hierarchy, multiple incompatible LANs can be connected by specialized computers called routers to form an internet (interconnected network). Aside: Internet vs. internet. We will always use lowercase internet to denote the general concept, and uppercase Internet to denote a ...
... At a higher level in the hierarchy, multiple incompatible LANs can be connected by specialized computers called routers to form an internet (interconnected network). Aside: Internet vs. internet. We will always use lowercase internet to denote the general concept, and uppercase Internet to denote a ...
VPN - Virtual Private Network
... VPN stands for "Virtual Private Network". The VPN client is software that allows an encrypted, secure and authenticated connection from remote locations to the ETH network. Once the connection is established, you get an ETH Zurich IP address. ...
... VPN stands for "Virtual Private Network". The VPN client is software that allows an encrypted, secure and authenticated connection from remote locations to the ETH network. Once the connection is established, you get an ETH Zurich IP address. ...
Multimedia Data Streaming
... recipient MMS-UA can indicate its capabilities, e.g., a list of supported media types and media formats, for the recipient MMS-RS.t Delivery Reports: If a delivery report has been requested by the originator MMS-UA and if the recipient MMS-UA did not request a delivery report not to be generated, th ...
... recipient MMS-UA can indicate its capabilities, e.g., a list of supported media types and media formats, for the recipient MMS-RS.t Delivery Reports: If a delivery report has been requested by the originator MMS-UA and if the recipient MMS-UA did not request a delivery report not to be generated, th ...
Advanced Network Configuration and Optimization Platform Telecom
... Tata Consultancy Services offers you Advanced Network Configuration and Optimization (ANCO) Platform for implementing complex business processes that enable you to configure and optimize next generation telecommunication networks. You can implement solutions for Long Term Evolution (LTE) Self Organi ...
... Tata Consultancy Services offers you Advanced Network Configuration and Optimization (ANCO) Platform for implementing complex business processes that enable you to configure and optimize next generation telecommunication networks. You can implement solutions for Long Term Evolution (LTE) Self Organi ...
Common Gateway Interface
... Bearer service – The basic set of services offered over the B-channel that provides the capability to exchange signals between two user-network interfaces. BootP – The Bootstrap Protocol is a UDP/IP-based protocol which allows a booting host to configure itself dynamically and without user supervisi ...
... Bearer service – The basic set of services offered over the B-channel that provides the capability to exchange signals between two user-network interfaces. BootP – The Bootstrap Protocol is a UDP/IP-based protocol which allows a booting host to configure itself dynamically and without user supervisi ...
Presentation
... teach the most effective methods of massive network topology analysis gain hands-on experience using these methods to obtain useful results ...
... teach the most effective methods of massive network topology analysis gain hands-on experience using these methods to obtain useful results ...
Document
... How to urbanize networks with autonomous dynamic services ? How to efficiently manage such heterogeneous services for providing efficient solutions inside the network ? ...
... How to urbanize networks with autonomous dynamic services ? How to efficiently manage such heterogeneous services for providing efficient solutions inside the network ? ...
Chapter 1
... • Cannot function without a set of standards that network vendors can follow. • Institute of Electrical and Electronics Engineers (IEEE): • Develops standards in telecommunications, information technology and power generation. • Examples: 802.3 (Ethernet), 802.11 (WLAN) • Internet Engineering Task F ...
... • Cannot function without a set of standards that network vendors can follow. • Institute of Electrical and Electronics Engineers (IEEE): • Develops standards in telecommunications, information technology and power generation. • Examples: 802.3 (Ethernet), 802.11 (WLAN) • Internet Engineering Task F ...
DOS ATTACK - DSpace at CUSAT
... The two main components to the smurf denial-of-service attack are the use of forged ICMP echo request packets and the direction of packets to IP broadcast addresses. The Internet Control Message Protocol (ICMP) is used to handle errors and exchange control messages. ICMP can be used to determine if ...
... The two main components to the smurf denial-of-service attack are the use of forged ICMP echo request packets and the direction of packets to IP broadcast addresses. The Internet Control Message Protocol (ICMP) is used to handle errors and exchange control messages. ICMP can be used to determine if ...
VoIP.pps
... PC in case of soft phones, which are software programs used with a hand set or headset connected to a PC ...
... PC in case of soft phones, which are software programs used with a hand set or headset connected to a PC ...
transparencies - Indico
... – Both to and from machine – Several ways to do this • Assuming static port number - block port • Limited outside connections – restrict IP addresses • Limited services – block all ports by default ...
... – Both to and from machine – Several ways to do this • Assuming static port number - block port • Limited outside connections – restrict IP addresses • Limited services – block all ports by default ...
Ch06_1
... Basic Service Set (BSS) (aka “cell”) in infrastructure mode contains: wireless hosts access point (AP): base station ad hoc mode: hosts only ...
... Basic Service Set (BSS) (aka “cell”) in infrastructure mode contains: wireless hosts access point (AP): base station ad hoc mode: hosts only ...
Security at the Operating System Level (Microsoft)
... “Next Generation Secure Computing Base for Windows” by Microsoft . Conclusion. ...
... “Next Generation Secure Computing Base for Windows” by Microsoft . Conclusion. ...
William Stallings Data and Computer Communications
... Incorporated in DEA standard 1999 Uses 3 keys and 3 executions of DEA algorithm Effective key length 168 bit ...
... Incorporated in DEA standard 1999 Uses 3 keys and 3 executions of DEA algorithm Effective key length 168 bit ...