The Network Layer
... determine this delay is to send over the line a special ECHO packet that the other side is required to send back immediately. By measuring the round-trip time and dividing it by two, the sending router can get a reasonable estimate of the delay. An interesting issue is whether to take the load into ...
... determine this delay is to send over the line a special ECHO packet that the other side is required to send back immediately. By measuring the round-trip time and dividing it by two, the sending router can get a reasonable estimate of the delay. An interesting issue is whether to take the load into ...
Component Technologies
... Like components on the Web Also called “web services” Each “service” (like a component) does a particular thing ...
... Like components on the Web Also called “web services” Each “service” (like a component) does a particular thing ...
Social Networks in Organizations: Antecedents and
... How to Analyze Social Network Data Some network measures identify an actor’s position in the network. Although these measures are assigned to individual actors, they are a result of the relationships within the network. Example: centrality. We can also look at measures that describe the entire netw ...
... How to Analyze Social Network Data Some network measures identify an actor’s position in the network. Although these measures are assigned to individual actors, they are a result of the relationships within the network. Example: centrality. We can also look at measures that describe the entire netw ...
Chapter 7 Local Area Networks: The Basics Data
... File server - A large storage disk drive that acts as a central ...
... File server - A large storage disk drive that acts as a central ...
Socket Programming
... • AF_INET: associates a socket with the Internet protocol family • SOCK_STREAM: selects the TCP protocol • SOCK_DGRAM: selects the UDP protocol ...
... • AF_INET: associates a socket with the Internet protocol family • SOCK_STREAM: selects the TCP protocol • SOCK_DGRAM: selects the UDP protocol ...
Elektronischer Hšrsaal
... – and it is reasonable to develop tailored network technology for them. ...
... – and it is reasonable to develop tailored network technology for them. ...
SNMP, DHCP and Security
... Get-next: A type of request message that can be used to browse the entire collection of management objects. When a manager sends a get-next request for a particular object, the agent replies with the identity and value of the object which follows the object in the request message. Get-next is useful ...
... Get-next: A type of request message that can be used to browse the entire collection of management objects. When a manager sends a get-next request for a particular object, the agent replies with the identity and value of the object which follows the object in the request message. Get-next is useful ...
computer_network_basics
... 1.4 delay, loss, throughput in networks 1.5 protocol layers, service models ...
... 1.4 delay, loss, throughput in networks 1.5 protocol layers, service models ...
VoIP
... Oriented towards application of VoIP (or VoATM) to large-scale public networks Focus on scalability, network control, support for traditional phones, sophisticated gateway (GW) to the PSTN and its services Media GW interfaces voice stream to PSTN trunk or phone line Signaling GW allows signa ...
... Oriented towards application of VoIP (or VoATM) to large-scale public networks Focus on scalability, network control, support for traditional phones, sophisticated gateway (GW) to the PSTN and its services Media GW interfaces voice stream to PSTN trunk or phone line Signaling GW allows signa ...
Cisco netManager IP Infrastructure 1.0 Product Overview
... Provides console-based autodiscovery of the network, which helps users to quickly discover the network and start monitoring. Autodiscovery of the network can be performed using SNMP smart scan, IP range scan, and network neighborhood scan. ...
... Provides console-based autodiscovery of the network, which helps users to quickly discover the network and start monitoring. Autodiscovery of the network can be performed using SNMP smart scan, IP range scan, and network neighborhood scan. ...
Gateway Installation Guide - Information
... TrustyTahr/ReleaseNotes/UbuntuGNOME). Additionally, two (preferably Gigabit) Ethernet Network Interfaces are required. ...
... TrustyTahr/ReleaseNotes/UbuntuGNOME). Additionally, two (preferably Gigabit) Ethernet Network Interfaces are required. ...
Using NViz tool for Environmental Sensor Networks Anh-Vu Dinh-Duc , Non-member
... The ZigBee network layer provides mechanisms for these devices to join or leave a network, and to route frames to their intended destinations. In addition, the discovery and maintenance of routes between devices devolve to the network layer. Also, the discovery of one-hop neighbors and the storing o ...
... The ZigBee network layer provides mechanisms for these devices to join or leave a network, and to route frames to their intended destinations. In addition, the discovery and maintenance of routes between devices devolve to the network layer. Also, the discovery of one-hop neighbors and the storing o ...
Follow this link to lec1d handout
... with a connection oriented, reliable, error free channel that delivers messages (or byte stream) in order May provide other types of services Often performs multiplexing of multiple transport connections over one or more network connections Generally requires Address (or naming) May also perform flo ...
... with a connection oriented, reliable, error free channel that delivers messages (or byte stream) in order May provide other types of services Often performs multiplexing of multiple transport connections over one or more network connections Generally requires Address (or naming) May also perform flo ...
Juggler: Virtual Networks for Fun and Profit
... interface—or two—can provide benefits to a mobile user. Additional interfaces can support parallelism in network flows, improve handoff times, and provide sideband communication with nearby peers. Unfortunately, such benefits are outweighed by the added costs of an additional physical interface. Ins ...
... interface—or two—can provide benefits to a mobile user. Additional interfaces can support parallelism in network flows, improve handoff times, and provide sideband communication with nearby peers. Unfortunately, such benefits are outweighed by the added costs of an additional physical interface. Ins ...
Document
... - Destination-based routing based on OSPF principle - Treat QoS traffic with higher priority than the BE traffic SP does not sacrifice the lower class traffic when the link speed exceeds 10s of Mbps!! - Protection of QoS traffic: Class-based CAC - Network–wide: Interoperation of Policy Server/NMS ...
... - Destination-based routing based on OSPF principle - Treat QoS traffic with higher priority than the BE traffic SP does not sacrifice the lower class traffic when the link speed exceeds 10s of Mbps!! - Protection of QoS traffic: Class-based CAC - Network–wide: Interoperation of Policy Server/NMS ...
Wireless LANS and PANS
... • The senders know collision when they don’t receive CTS. • They each wait for the exponential backoff time. ...
... • The senders know collision when they don’t receive CTS. • They each wait for the exponential backoff time. ...
Export To Word
... 24.03 Configure and apply an ACLs to limit telnet and SSH access to the router using (including: SDM/CLI). 24.04 Verify and monitor ACLs in a network environment. 24.05 Troubleshoot ACL issues. 24.06 Explain the basic operation of NAT. 24.07 Configure NAT for given network requirements using (includ ...
... 24.03 Configure and apply an ACLs to limit telnet and SSH access to the router using (including: SDM/CLI). 24.04 Verify and monitor ACLs in a network environment. 24.05 Troubleshoot ACL issues. 24.06 Explain the basic operation of NAT. 24.07 Configure NAT for given network requirements using (includ ...
The OSI Reference Model - Department of Computing
... Has a unique 12 character Hexadecimal number permanently burned into it at the manufacturer. The number is the MAC Address/Physical address of a computer ...
... Has a unique 12 character Hexadecimal number permanently burned into it at the manufacturer. The number is the MAC Address/Physical address of a computer ...
Chapter 6
... – Computer startup • Device drivers loaded into RAM • Computer can communicate with devices ...
... – Computer startup • Device drivers loaded into RAM • Computer can communicate with devices ...
Chapter 24 - William Stallings, Data and Computer
... performing the difficult tasks of correcting for displacement (by storms, winds, mountains, and other hindrances), birds integrate an astonishing variety of celestial, atmospheric, and geological information to travel between their winter and summer homes. In brief, avian navigation is characterized ...
... performing the difficult tasks of correcting for displacement (by storms, winds, mountains, and other hindrances), birds integrate an astonishing variety of celestial, atmospheric, and geological information to travel between their winter and summer homes. In brief, avian navigation is characterized ...
Access Control - FTP Directory Listing
... Screened host firewall with dual-homed Bastion Host – In the single-homed BH, if the packet-filter is compromised then intruder has access to rest of the network – Here, there is a physical separation, so intruder must gain control of the BH as well (an example of Defense-in-Depth) ...
... Screened host firewall with dual-homed Bastion Host – In the single-homed BH, if the packet-filter is compromised then intruder has access to rest of the network – Here, there is a physical separation, so intruder must gain control of the BH as well (an example of Defense-in-Depth) ...
tia6e_ch12_ppt
... – Handle communications between networks, including the Internet – Often the only device on the network directly connected to the Internet ...
... – Handle communications between networks, including the Internet – Often the only device on the network directly connected to the Internet ...