Link layer addressing and Ethernet
... Filtering/Forwarding When switch receives a frame: index switch table using MAC dest address if entry found for destination then{ if dest on segment from which frame arrived then drop the frame else forward the frame on interface indicated ...
... Filtering/Forwarding When switch receives a frame: index switch table using MAC dest address if entry found for destination then{ if dest on segment from which frame arrived then drop the frame else forward the frame on interface indicated ...
Memory Placement in Network Compression: Line and Grid
... to the well-known k-median problem. Hence, the memory deployment problem on a general graph is an NP-hard problem. However, a solution to the deployment problem can be obtained for certain network topologies, which can be helpful in finding approximate solutions for general networks. In this section ...
... to the well-known k-median problem. Hence, the memory deployment problem on a general graph is an NP-hard problem. However, a solution to the deployment problem can be obtained for certain network topologies, which can be helpful in finding approximate solutions for general networks. In this section ...
LANMAR: Landmark Routing for Large Scale Wireless Ad Hoc
... to know in advance the quality of the path (e.g., bandwidth, delay, etc) prior to call setup. Such a priori knowledge (which can be easily obtained from proactive schemes) is very desirable in multimedia applications, as it enables effective call acceptance control without probing the network each t ...
... to know in advance the quality of the path (e.g., bandwidth, delay, etc) prior to call setup. Such a priori knowledge (which can be easily obtained from proactive schemes) is very desirable in multimedia applications, as it enables effective call acceptance control without probing the network each t ...
Accelerating Broadband ETH Services With Dynamic QoS
... Carrier Ethernet for Service Providers: • A set of certified network elements that connect to transport Carrier Ethernet services for all users, locally & worldwide. • Carrier Ethernet services are carried over physical Ethernet networks and other legacy transport technologies. ...
... Carrier Ethernet for Service Providers: • A set of certified network elements that connect to transport Carrier Ethernet services for all users, locally & worldwide. • Carrier Ethernet services are carried over physical Ethernet networks and other legacy transport technologies. ...
OSPF Single Area
... Link State Routing Protocols Link-state routing protocols are also known as shortest path first protocols and are built around Edsger Dijkstra's shortest path first (SPF) algorithm. There are two link-state routing protocols for IP : OSPF(Open Shortest Path First) IS-IS(Intermediate-System-to-I ...
... Link State Routing Protocols Link-state routing protocols are also known as shortest path first protocols and are built around Edsger Dijkstra's shortest path first (SPF) algorithm. There are two link-state routing protocols for IP : OSPF(Open Shortest Path First) IS-IS(Intermediate-System-to-I ...
ppt
... – Small fraction of “routing choices” contribute most traffic • Focus on the very small number of “routing choices” ...
... – Small fraction of “routing choices” contribute most traffic • Focus on the very small number of “routing choices” ...
Energy and Latency Control in Low Duty Cycle MAC Protocols
... So far, we have discussed how to apply fast path schedules on a single path. In large sensor networks, many fast paths may exist at the same time. We assume each node can support a small number of active paths. Each fast path schedule is maintained independently on nodes. If a shared node is at diff ...
... So far, we have discussed how to apply fast path schedules on a single path. In large sensor networks, many fast paths may exist at the same time. We assume each node can support a small number of active paths. Each fast path schedule is maintained independently on nodes. If a shared node is at diff ...
ppt - ICS
... If a node is accused of cheating, proof needs to be presented It’s not clear how proof can be generated at the routing layer False positives ...
... If a node is accused of cheating, proof needs to be presented It’s not clear how proof can be generated at the routing layer False positives ...
Link
... ❒ distributed algorithm that determines how nodes share channel, i.e., determine when node can transmit ❒ communication about channel sharing must use channel ...
... ❒ distributed algorithm that determines how nodes share channel, i.e., determine when node can transmit ❒ communication about channel sharing must use channel ...
Chapter 10 Protocols for QoS Support
... — IPv6 flow label • Forwarding is simple lookup in predefined table — Map label to next hop • Can define PHB(per hop behaviour) at an LSR for given FEC • Packets between same end points may belong to different FEC ...
... — IPv6 flow label • Forwarding is simple lookup in predefined table — Map label to next hop • Can define PHB(per hop behaviour) at an LSR for given FEC • Packets between same end points may belong to different FEC ...
Quality of Service in Industrial Ethernet
... Sensitivity differs depending on the area e.g. several seconds of tolerance in a slow process ...
... Sensitivity differs depending on the area e.g. several seconds of tolerance in a slow process ...
OIF Overview
... Launched in April of 1998 with an objective to foster development of low-cost and scaleable internet using optical technologies The only industry group bringing together professionals from the data and optical worlds ...
... Launched in April of 1998 with an objective to foster development of low-cost and scaleable internet using optical technologies The only industry group bringing together professionals from the data and optical worlds ...
$doc.title
... – Unique idenMfier for the sending host – Recipient can decide whether to accept packet – Enables recipient to send a reply back to source ...
... – Unique idenMfier for the sending host – Recipient can decide whether to accept packet – Enables recipient to send a reply back to source ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Media encryption (SRTP) VoIP call signaling and call control can be secured by implementing some form of Authorization, Authentication or Transport Layer Security (TLS/SSL) mechanism. 2.1 Authorization Authorization implies that the devices might be configured in such a way to allow traffic from o ...
... Media encryption (SRTP) VoIP call signaling and call control can be secured by implementing some form of Authorization, Authentication or Transport Layer Security (TLS/SSL) mechanism. 2.1 Authorization Authorization implies that the devices might be configured in such a way to allow traffic from o ...
chap02
... Network Management Services • Enables administrator to monitor network activity, manage user access and network resources • Includes diagnostic and management tools for troubleshooting problems and gathering statistics for administration and fine tuning • Centralized installation of software and ba ...
... Network Management Services • Enables administrator to monitor network activity, manage user access and network resources • Includes diagnostic and management tools for troubleshooting problems and gathering statistics for administration and fine tuning • Centralized installation of software and ba ...
PART I Optical packet switching
... The figure shows that a suitable idle time intervals, called guard bands have to be introduced between header and payload and between contiguous packets accounting for switching times of the constituent opto-electronic devices as well as payload position jitter [50]. In addition, synchronization prea ...
... The figure shows that a suitable idle time intervals, called guard bands have to be introduced between header and payload and between contiguous packets accounting for switching times of the constituent opto-electronic devices as well as payload position jitter [50]. In addition, synchronization prea ...