ATM-MPLS
... Packets are destined for different address prefixes, but can be mapped to common path ...
... Packets are destined for different address prefixes, but can be mapped to common path ...
nodes
... – Based on Plaxton trees---similar to hypercube routing – The first* DHT – Complex and hard to maintain (hard to understand too!) ...
... – Based on Plaxton trees---similar to hypercube routing – The first* DHT – Complex and hard to maintain (hard to understand too!) ...
Intro to MANs and WANs - Pennsylvania State University
... One form of packet switched network is the datagram. With a datagram, each packet is on its own and may follow its own path. Virtual circuit packet switched network create a logical path through the subnet and all packets from one connection follow this path. Virtual path is not physically real, but ...
... One form of packet switched network is the datagram. With a datagram, each packet is on its own and may follow its own path. Virtual circuit packet switched network create a logical path through the subnet and all packets from one connection follow this path. Virtual path is not physically real, but ...
Constrained Optical Multicast Routing
... Construct a virtual topology consisting of a set of lightpaths from the multicast source to each destination (b) ...
... Construct a virtual topology consisting of a set of lightpaths from the multicast source to each destination (b) ...
Computer Networks - Lynchburg College
... • Look at the destination IP address • Extract the network address • If network is directly connected, send the datagram directly. Use ARP to resolve the physical address if necessary. • If network is indirectly connected, lookup the address of the network in a routing ...
... • Look at the destination IP address • Extract the network address • If network is directly connected, send the datagram directly. Use ARP to resolve the physical address if necessary. • If network is indirectly connected, lookup the address of the network in a routing ...
FireWxNet: A Multi-Tiered Portable Wireless for Monitoring Weather
... reach base stations even in the varying presence of interference and asynchronous links. Rather than implement a protocol with guaranteed delivery, a best-effort converge-cast protocol was developed . In this protocol, messages are sent multiple times for reliability. Therefore every packet need not ...
... reach base stations even in the varying presence of interference and asynchronous links. Rather than implement a protocol with guaranteed delivery, a best-effort converge-cast protocol was developed . In this protocol, messages are sent multiple times for reliability. Therefore every packet need not ...
LD3618981905
... hoc networks has been developed with the goal of minimizing the routing overhead. These protocols reactively discover and maintain only the needed routes, in contrast to proactive protocols e.g., DSDV which maintain all routes regardless of their usage. The key characteristic of an on-demand protoco ...
... hoc networks has been developed with the goal of minimizing the routing overhead. These protocols reactively discover and maintain only the needed routes, in contrast to proactive protocols e.g., DSDV which maintain all routes regardless of their usage. The key characteristic of an on-demand protoco ...
Chapter 15 Local Area Networks
... • Bridge only analyzes and forwards one frame at a time • Switch has multiple parallel data paths — Can handle multiple frames at a time ...
... • Bridge only analyzes and forwards one frame at a time • Switch has multiple parallel data paths — Can handle multiple frames at a time ...
Network Layer - www.gregvogl.net
... Addressing (sender and receiver machines) Routing (determining end-to-end path) Network control (sending/receiving status messages used to make routing decisions) ...
... Addressing (sender and receiver machines) Routing (determining end-to-end path) Network control (sending/receiving status messages used to make routing decisions) ...
omniran-13-0023-00-0000-ieee-802-21-an-overview
... If additional work is required, it can be done within 802.21-2008-Rev and 802.21.1 work items ...
... If additional work is required, it can be done within 802.21-2008-Rev and 802.21.1 work items ...
Anonymous Routing Protocol for Mobile Ad hoc Networks
... the packet (the shaded area in Fig. 1) divided by a normalization factor. We see that using the distribution function we propose in Fig. 1 with high probability a node will select a padding length that has a large area left of it, while choosing a padding length close to zero (providing limited anon ...
... the packet (the shaded area in Fig. 1) divided by a normalization factor. We see that using the distribution function we propose in Fig. 1 with high probability a node will select a padding length that has a large area left of it, while choosing a padding length close to zero (providing limited anon ...
Napster/Genulla/Freenet - Department of Computer Science
... If TTL expires without a key collision, an “all clear” result will be backwarded to the original inserter ...
... If TTL expires without a key collision, an “all clear” result will be backwarded to the original inserter ...
On Demand Routing - UCLA Computer Science
... message with a unique request ID • The Route Request packet “picks up” the node ID numbers • Route Reply message containing path information is sent back to the source either by – the destination, or – intermediate nodes that have a route to the destination ...
... message with a unique request ID • The Route Request packet “picks up” the node ID numbers • Route Reply message containing path information is sent back to the source either by – the destination, or – intermediate nodes that have a route to the destination ...
Wireless Networks (continued)
... themselves to that specification which is a feature is called autodetect, or autosense ...
... themselves to that specification which is a feature is called autodetect, or autosense ...
A scalable file distribution and operating system installation toolkit
... Several strategies can be used to remove this bottleneck. Common techniques to broadcast large files on a local network are IP multicast and optimized unicast tree broadcasting. We will compare these techniques at the end of this paper. In this section, we consider the context of a switched network ...
... Several strategies can be used to remove this bottleneck. Common techniques to broadcast large files on a local network are IP multicast and optimized unicast tree broadcasting. We will compare these techniques at the end of this paper. In this section, we consider the context of a switched network ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... PROPHET is somewhat different from the epidemic routing protocol for intermittently connected networks. It operates by pruning the distribution tree unlike the epidemic protocol and tries to minimize the usage of resource while still attempting to achieve the best-case routing capabilities. It is in ...
... PROPHET is somewhat different from the epidemic routing protocol for intermittently connected networks. It operates by pruning the distribution tree unlike the epidemic protocol and tries to minimize the usage of resource while still attempting to achieve the best-case routing capabilities. It is in ...
radio frequency identification based smart security
... a target for malicious adversaries who intend to attack the network or the applications running on it. Ad hoc networks are self-organizing also self-configuring multihop wireless networks where, their structure changes dynamically. This is because of their mobility nature. The nodes in the network a ...
... a target for malicious adversaries who intend to attack the network or the applications running on it. Ad hoc networks are self-organizing also self-configuring multihop wireless networks where, their structure changes dynamically. This is because of their mobility nature. The nodes in the network a ...
Mobile IPv6
... Provides IPv6 nodes with a means to discover the presence and link –layer addresses of other nodes Provides methods for discovering routers Detecting when a local node becomes unreachable Resolving duplicate addresses ...
... Provides IPv6 nodes with a means to discover the presence and link –layer addresses of other nodes Provides methods for discovering routers Detecting when a local node becomes unreachable Resolving duplicate addresses ...
What is a Network?
... interface cards. By far the most common protocol used at the physical layer is Ethernet. For example, an Ethernet network (such as 10BaseT or 100BaseTX) specifies the type of cables that can be used, the optimal topology (star vs. bus, etc.), the maximum length of cables, etc. (See the Cabling secti ...
... interface cards. By far the most common protocol used at the physical layer is Ethernet. For example, an Ethernet network (such as 10BaseT or 100BaseTX) specifies the type of cables that can be used, the optimal topology (star vs. bus, etc.), the maximum length of cables, etc. (See the Cabling secti ...
ppt
... » Why do we need exponential backoff? » Why does collision happen? » Why do we need a minimum packet size? – How does this scale with speed? ...
... » Why do we need exponential backoff? » Why does collision happen? » Why do we need a minimum packet size? – How does this scale with speed? ...
First, Second, and Third Generation Mesh Architectures
... Only downside is packets traveling toward the Internet share bandwidth at each hop along the backhaul path with other nodes. ...
... Only downside is packets traveling toward the Internet share bandwidth at each hop along the backhaul path with other nodes. ...
Group Comm
... Multicast is the easy case; can use DNS to resolve FQDN in authority to multicast or unicast address Can a group be represented by a list of addresses as well? If so, perhaps this argues for a group scheme, e.g. “coapm” to signal a proxy to do fan-out task ...
... Multicast is the easy case; can use DNS to resolve FQDN in authority to multicast or unicast address Can a group be represented by a list of addresses as well? If so, perhaps this argues for a group scheme, e.g. “coapm” to signal a proxy to do fan-out task ...