Performance Management (Best Practices)
... • For the interface naming convention, it can include the segment to which a port is connected, name of connecting hub, and so forth. – On serial interfaces, it should include actual bandwidth, local data link connection identifier (DLCI) number (if Frame Relay), destination, and the circuit ID or i ...
... • For the interface naming convention, it can include the segment to which a port is connected, name of connecting hub, and so forth. – On serial interfaces, it should include actual bandwidth, local data link connection identifier (DLCI) number (if Frame Relay), destination, and the circuit ID or i ...
2.2 INTERNET ROUTING PROTOCOLS
... The IP addresses have a length of 4 bytes and are composed by two parts: a part that identifies the network where the system is connected to, and another part that identifies the physical connection between the system and the network. An extremity system or a router, which has several physical c ...
... The IP addresses have a length of 4 bytes and are composed by two parts: a part that identifies the network where the system is connected to, and another part that identifies the physical connection between the system and the network. An extremity system or a router, which has several physical c ...
Wide-Area Ethernet Network Configuration for System
... All GOOSE message packets convey information specified in IEC 61850-8-1 packet specifications that are important for system security and monitoring – source identifier, packet time tag, packet sequence number, time the packet is allowed to live, quality of information, test mode, and revision number ...
... All GOOSE message packets convey information specified in IEC 61850-8-1 packet specifications that are important for system security and monitoring – source identifier, packet time tag, packet sequence number, time the packet is allowed to live, quality of information, test mode, and revision number ...
01_NF_Ch09
... Switches can control the flow of data by isolating each port and sending a frame only to its proper destination (if the destination is known), rather than send every frame to every device. The switch reduces the number of devices receiving each frame, which in turn reduces or minimizes the possibili ...
... Switches can control the flow of data by isolating each port and sending a frame only to its proper destination (if the destination is known), rather than send every frame to every device. The switch reduces the number of devices receiving each frame, which in turn reduces or minimizes the possibili ...
PPT_ch09
... Address Translation (cont’d.) • Reasons for using address translation – Overcome IPv4 address quantity limitations – Add marginal security to private network when connected to public network – Use own network addressing scheme ...
... Address Translation (cont’d.) • Reasons for using address translation – Overcome IPv4 address quantity limitations – Add marginal security to private network when connected to public network – Use own network addressing scheme ...
Lecture 3: Slides
... They are rateless since there is no limit on the number of encoded packets generated from the source message and it can change on the fly The source can send as many encoded packets as necessary for the destination to decode the data Among fountain codes are: ...
... They are rateless since there is no limit on the number of encoded packets generated from the source message and it can change on the fly The source can send as many encoded packets as necessary for the destination to decode the data Among fountain codes are: ...
The Term Paper for CS171 - Stuff Yaron Finds Interesting
... however a solution that does not allow for the router to be altered would instead form a Steiner tree 2 and route according to the tree's structure. For Figure 1 the Steiner tree would be a linear tree of the form A, C, B. This means that A would send a packet to C who would then send the packet to ...
... however a solution that does not allow for the router to be altered would instead form a Steiner tree 2 and route according to the tree's structure. For Figure 1 the Steiner tree would be a linear tree of the form A, C, B. This means that A would send a packet to C who would then send the packet to ...
ppt
... transferring variable length data sequences from a source to a destination via one or more networks while maintaining the quality of service requested by the Transport layer. The Network layer performs network routing, flow control, ...
... transferring variable length data sequences from a source to a destination via one or more networks while maintaining the quality of service requested by the Transport layer. The Network layer performs network routing, flow control, ...
Internet Routing - Lamar University
... Implemented by Unix program routed Each entry in the advertisement consists of: (destination network, distance) ...
... Implemented by Unix program routed Each entry in the advertisement consists of: (destination network, distance) ...
Performance Analysis of Topological Variation in Personal Area
... suite of high level communication protocols based on an IEEE 802 standard for personal area networks. The ZigBee protocol defines three types of wireless nodes – Personal Area Network (PAN) coordinator, full function device and reduced function device. The ZigBee protocol can support over 64,000 nod ...
... suite of high level communication protocols based on an IEEE 802 standard for personal area networks. The ZigBee protocol defines three types of wireless nodes – Personal Area Network (PAN) coordinator, full function device and reduced function device. The ZigBee protocol can support over 64,000 nod ...
PDF
... Despite the critical role anonymous and private communication plays in the offline world, the state of user privacy in the online world is grim. Current Internet networking protocols provide no support for masking the identity of communication endpoints. An adversary with access to router nodes can ...
... Despite the critical role anonymous and private communication plays in the offline world, the state of user privacy in the online world is grim. Current Internet networking protocols provide no support for masking the identity of communication endpoints. An adversary with access to router nodes can ...
Remote UI Guide
... The machine is supplied with preinstalled web server software that enables you to use the Remote UI. You do not need any special software, other than a web browser, installed on your computer. You can use the Remote UI when you start your web browser by entering the IP (Internet Protocol) address fo ...
... The machine is supplied with preinstalled web server software that enables you to use the Remote UI. You do not need any special software, other than a web browser, installed on your computer. You can use the Remote UI when you start your web browser by entering the IP (Internet Protocol) address fo ...
How to connect? I can`t connect to the Internet? Why are certain web
... Highlight and right-click on your ‘Wireless Network ...
... Highlight and right-click on your ‘Wireless Network ...
Socketing tool - Filion Home Page
... A VLAN allows a network administrator to create groups of logically networked devices that act as if they are on their own independent network, even if they share a common infrastructure with other VLANs A VLAN is a logically separate IP subnetwork. VLANs allow multiple IP networks and subnets to ex ...
... A VLAN allows a network administrator to create groups of logically networked devices that act as if they are on their own independent network, even if they share a common infrastructure with other VLANs A VLAN is a logically separate IP subnetwork. VLANs allow multiple IP networks and subnets to ex ...
Chapter 1 Powerpoint
... • Protocols add their own control information in an area at the beginning of the payload (called a header) • Encapsulation - process of adding a header to the data inherited from the layer above • The Transport layer header addresses the receiving application by a number called a port number • If me ...
... • Protocols add their own control information in an area at the beginning of the payload (called a header) • Encapsulation - process of adding a header to the data inherited from the layer above • The Transport layer header addresses the receiving application by a number called a port number • If me ...
Fitting Voice Into Your Network
... Voice and video applications are extremely sensitive to delay, jitter, and packet loss Need PSTN-like call quality • New features and functions do not compensate for poor quality Large networks require network audits and upgrades QoS must be implemented Call quality difficult to measure an ...
... Voice and video applications are extremely sensitive to delay, jitter, and packet loss Need PSTN-like call quality • New features and functions do not compensate for poor quality Large networks require network audits and upgrades QoS must be implemented Call quality difficult to measure an ...
TPOT: Translucent Proxying of TCP
... situations where multiple paths from client to server can have the lowest cost, packets of a connection may sometimes follow multiple paths. In such a situation a transparent proxy may see only a fraction of packets of the connection. Occasionally it is also possible that routes change mid-way thro ...
... situations where multiple paths from client to server can have the lowest cost, packets of a connection may sometimes follow multiple paths. In such a situation a transparent proxy may see only a fraction of packets of the connection. Occasionally it is also possible that routes change mid-way thro ...
chap2v3sem3 - Virtual Access
... Nonbroadcast networks should have shorter hello intervals than broadcast networks. These intervals should not be changed unless justified by improved network performance. All routers exchanging OSPF information over the link must have the same interval timer values. Any change in these interval time ...
... Nonbroadcast networks should have shorter hello intervals than broadcast networks. These intervals should not be changed unless justified by improved network performance. All routers exchanging OSPF information over the link must have the same interval timer values. Any change in these interval time ...
Routing, Cont`d. PowerPoint
... RIP routing tables managed by application-level process called route-d (daemon) advertisements sent in UDP packets, periodically repeated ...
... RIP routing tables managed by application-level process called route-d (daemon) advertisements sent in UDP packets, periodically repeated ...
Understanding Firewall Basics
... If you ask several people what constitutes a firewall, you are bound to receive several different answers. Different firewall vendors use the term with different definitions. In its simplest form, a firewall is any device or software product sitting between your network and the Internet that blocks ...
... If you ask several people what constitutes a firewall, you are bound to receive several different answers. Different firewall vendors use the term with different definitions. In its simplest form, a firewall is any device or software product sitting between your network and the Internet that blocks ...
Simulation-Assisted Routing Protocol Design (SARPD)
... relayed. This design populated a multicast forwarding table based on the Dijkstra/Prim minimum spanning tree, where the tree was rooted at the multicast source. For a radio to determine if it needed to relay traffic from a given source, it needed only determine if it was a nonleaf node on the tree. ...
... relayed. This design populated a multicast forwarding table based on the Dijkstra/Prim minimum spanning tree, where the tree was rooted at the multicast source. For a radio to determine if it needed to relay traffic from a given source, it needed only determine if it was a nonleaf node on the tree. ...
9) Ch7 Transport Layer
... • Local host/Local process & Remote host/remote process c) TL addressing using Port number (16 bit: 0 to 65535) • To choose among multiple processes running on destination host. • destination port number – delivery / Source port number – for reply. d) Client port number can be randomly assigned (e.g ...
... • Local host/Local process & Remote host/remote process c) TL addressing using Port number (16 bit: 0 to 65535) • To choose among multiple processes running on destination host. • destination port number – delivery / Source port number – for reply. d) Client port number can be randomly assigned (e.g ...
Chapter 5b - Department of Information Technology
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each passing connection link,switch resources (bandwidth, buffers) may be allocated to VC: to get circuit-like perf. ...
... call setup, teardown for each call before data can flow each packet carries VC identifier (not destination ID) every switch on source-dest path maintain “state” for each passing connection link,switch resources (bandwidth, buffers) may be allocated to VC: to get circuit-like perf. ...
3rd Edition: Chapter 4
... Next header: identify upper layer protocol for data Data: extension headers + upper layer payload ...
... Next header: identify upper layer protocol for data Data: extension headers + upper layer payload ...
Wake-on-LAN
Wake-on-LAN (WoL) is an Ethernet or Token ring computer networking standard that allows a computer to be turned on or awakened by a network message.The message is usually sent by a program executed on another computer on the same local area network. It is also possible to initiate the message from another network by using subnet directed broadcasts or a WOL gateway service. Equivalent terms include wake on WAN, remote wake-up, power on by LAN, power up by LAN, resume by LAN, resume on LAN and wake up on LAN. In case the computer being awakened is communicating via Wi-Fi, a supplementary standard called Wake on Wireless LAN (WoWLAN) must be employed.The WOL and WoWLAN standards are often supplemented by vendors to provide protocol-transparent on-demand services, for example in the Apple Bonjour wake-on-demand (Sleep Proxy) feature.