S7C9 - Multicasts
... • Use distribution centers and construct single multicast tree – Low-overhead and higher end-to-end delay – Single delivery tree shared by all group members – Devices wanting to receive traffic must explicitly join the shared delivery tree – Multicast traffic sent over same tree regardless of source ...
... • Use distribution centers and construct single multicast tree – Low-overhead and higher end-to-end delay – Single delivery tree shared by all group members – Devices wanting to receive traffic must explicitly join the shared delivery tree – Multicast traffic sent over same tree regardless of source ...
ppt in chapter 12
... network you can use an IP address to specify either a single host or a range of them, or you can use the host command to specify a specific host only. ...
... network you can use an IP address to specify either a single host or a range of them, or you can use the host command to specify a specific host only. ...
21-04-0164-01-0000-Freescale
... This document has been prepared to assist the IEEE 802.21 Working Group. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) res ...
... This document has been prepared to assist the IEEE 802.21 Working Group. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) res ...
TN-Lecture8
... network from node to node along some path leading from source to destination. • At the each node, the entire packet is received, stored briefly, and then transmitted to the next node. • It is used for Terminal-to-Computer and Computer-to-Computer communication. • LAN and WAN are examples of Packet S ...
... network from node to node along some path leading from source to destination. • At the each node, the entire packet is received, stored briefly, and then transmitted to the next node. • It is used for Terminal-to-Computer and Computer-to-Computer communication. • LAN and WAN are examples of Packet S ...
Internet Big Bang Theory
... bandwidth becomes available the use of higher resolution images becomes more common. Other media such as audio and animation become viable as bandwidth becomes available. Applications such as two-way voice and video-conferencing are certainly in demand and may soon become viable. Inventive minds a ...
... bandwidth becomes available the use of higher resolution images becomes more common. Other media such as audio and animation become viable as bandwidth becomes available. Applications such as two-way voice and video-conferencing are certainly in demand and may soon become viable. Inventive minds a ...
DutyCon: A dynamic duty-cycle control approach to end
... to sleep is that it may incur an additional communication delay, known as the sleeping delay [Ye et al. 2002], since the sender of a communication pair must wait for the receiver to wake up and receive a packet. Therefore, it is important to balance the trade-off between energy savings and the delay ...
... to sleep is that it may incur an additional communication delay, known as the sleeping delay [Ye et al. 2002], since the sender of a communication pair must wait for the receiver to wake up and receive a packet. Therefore, it is important to balance the trade-off between energy savings and the delay ...
4.2 TCP Handoff implementation - The Linux Virtual Server Project
... it generates the SYN, ACK packet the same with client sent to FE, sends them in turn to network stack. In fact, the technique performance is low, and is unnecessary. In TCPHA, we propose Agile Handoff whose concept is borrowed from agile software developing to implement TCP Handoff. Agile handoff is ...
... it generates the SYN, ACK packet the same with client sent to FE, sends them in turn to network stack. In fact, the technique performance is low, and is unnecessary. In TCPHA, we propose Agile Handoff whose concept is borrowed from agile software developing to implement TCP Handoff. Agile handoff is ...
Router R1 in Figure 6.8 receives a packet with destination address
... Figure 6.11 shows a router connected to four subnets. Note several points. First, the site address is 145.14.0.0/16 (a class B address). Every packet with destination address in the range 145.14.0.0 to 145.14.255.255 is delivered to the interface m4 and distributed to the final destination subnet by ...
... Figure 6.11 shows a router connected to four subnets. Note several points. First, the site address is 145.14.0.0/16 (a class B address). Every packet with destination address in the range 145.14.0.0 to 145.14.255.255 is delivered to the interface m4 and distributed to the final destination subnet by ...
Modular Components for Network Address Translation - PDOS-MIT
... Netfilter’s NAT allows little control over where the packets it processes come from, or where they go after processing, since it is embedded at particular places in the IP processing path. Also, the way it finds returning packets is implicitly embedded in the code implementing Netfilter and IP, and ...
... Netfilter’s NAT allows little control over where the packets it processes come from, or where they go after processing, since it is embedded at particular places in the IP processing path. Also, the way it finds returning packets is implicitly embedded in the code implementing Netfilter and IP, and ...
Course Computer Communications Study Period 2, 2012
... • packets share network resources • resources used as needed store and forward: • packets move one hop at a time – transmit over link; wait turn at next link Marina Papatriantafilou – Introduction to computer communication, partB –edge&core ...
... • packets share network resources • resources used as needed store and forward: • packets move one hop at a time – transmit over link; wait turn at next link Marina Papatriantafilou – Introduction to computer communication, partB –edge&core ...
7.1 WAN Devices and Technology
... Encapsulation occurs before data travels across the WAN Layer 2 adds header information specific to the type of physical network transmission LAN – Ethernet WAN – depends on link ...
... Encapsulation occurs before data travels across the WAN Layer 2 adds header information specific to the type of physical network transmission LAN – Ethernet WAN – depends on link ...
Network+ (N10-005) Cram Notes
... 1.2 Classify how applications, devices, and protocols relate to the OSI model layers. 1.3 Explain the purpose and properties of IP addressing. 1.4 Explain the purpose and properties of routing and switching. 1.5 Identify common TCP and UDP default ports. 1.6 Explain the function of common networking ...
... 1.2 Classify how applications, devices, and protocols relate to the OSI model layers. 1.3 Explain the purpose and properties of IP addressing. 1.4 Explain the purpose and properties of routing and switching. 1.5 Identify common TCP and UDP default ports. 1.6 Explain the function of common networking ...
Application Note: How to Evaluate Network and Device Performance
... observers will want to see the mesh recover from a path failure. The most reliable way to make a path fail is to power off a device. Many observers also care a great deal about recovery time after the loss of a device, so this test can address both. First we must decide what we mean by 'recovery'. I ...
... observers will want to see the mesh recover from a path failure. The most reliable way to make a path fail is to power off a device. Many observers also care a great deal about recovery time after the loss of a device, so this test can address both. First we must decide what we mean by 'recovery'. I ...
Foundation Fieldbus
... communicate with another Fieldbus device. Just as there are different types of telephone calls, such as person-to-person, collect, or conference calls, there are different types of VCRs. VCRs and their management are covered in more detail in Chapter 5. Fieldbus Message Specification (FMS) services ...
... communicate with another Fieldbus device. Just as there are different types of telephone calls, such as person-to-person, collect, or conference calls, there are different types of VCRs. VCRs and their management are covered in more detail in Chapter 5. Fieldbus Message Specification (FMS) services ...
ch4
... • Addresses: 6 bytes • if adapter receives frame with matching destination address, or with broadcast address (e.g. ARP packet), it passes data in frame to network layer protocol • otherwise, adapter discards frame • Type: indicates higher layer protocol (mostly IP but others possible, e.g., Novell ...
... • Addresses: 6 bytes • if adapter receives frame with matching destination address, or with broadcast address (e.g. ARP packet), it passes data in frame to network layer protocol • otherwise, adapter discards frame • Type: indicates higher layer protocol (mostly IP but others possible, e.g., Novell ...
LSP and lSP Setup in GMPLS Networks
... GMPLS is the proposed control plane solution for next generation optical networking. It is an extension to MPLS that enables Generalized Label Switched Paths (G-LSPs) such as lightpaths [1], to be automatically setup and torn down by means of a signaling protocol [2]. GMPLS differs from traditional ...
... GMPLS is the proposed control plane solution for next generation optical networking. It is an extension to MPLS that enables Generalized Label Switched Paths (G-LSPs) such as lightpaths [1], to be automatically setup and torn down by means of a signaling protocol [2]. GMPLS differs from traditional ...
Walking the Tightrope: Responsive Yet Stable Traffic Engineering
... methods, which use long term average traffic demands. It cannot react to realtime traffic changes caused by BGP reroutes, diurnal traffic variations, attacks, or flash crowds. Further, current TE deals with network failures by pre-computing alternative routings for a limited set of failures. It may ...
... methods, which use long term average traffic demands. It cannot react to realtime traffic changes caused by BGP reroutes, diurnal traffic variations, attacks, or flash crowds. Further, current TE deals with network failures by pre-computing alternative routings for a limited set of failures. It may ...
Tema 1: Tecnologías de red. - GRC
... but Cisco, Ericsson, Lucent, Nokia, etc. send large delegations ...
... but Cisco, Ericsson, Lucent, Nokia, etc. send large delegations ...
NetFlow's limitations
... With NetFlow and sFlow enabled on the devices that support it, the administrator has limited visibility. In particular, the administrator can see: • Which stations are generating the most traffic • What applications are running on the network by protocol and port number • Internet connections • VLAN ...
... With NetFlow and sFlow enabled on the devices that support it, the administrator has limited visibility. In particular, the administrator can see: • Which stations are generating the most traffic • What applications are running on the network by protocol and port number • Internet connections • VLAN ...
master`s thesis
... performance when mobility is high. Two of the proposed protocols are DSR and AODV. They perform very well when mobility is high. However, we have found that a routing protocol that entirely depends on messages at the IP-level will not perform well. Some sort of support from the lower layer, for inst ...
... performance when mobility is high. Two of the proposed protocols are DSR and AODV. They perform very well when mobility is high. However, we have found that a routing protocol that entirely depends on messages at the IP-level will not perform well. Some sort of support from the lower layer, for inst ...