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Proceedings of MobiSys 2003: The First International Conference on
Proceedings of MobiSys 2003: The First International Conference on

... attribute-based where the destination is reached by its attributes such as location or sensor measurements. For example, LAR [17] and DREAM [3] propose location-aware routing protocols, where the destination is implicitly defined by its physical location. Directed diffusion [13] and the intentional ...
Document
Document

... To store intermediate sensor readings, packets from other nodes, and so on. To store program code Memory Communication ...
3rd Edition, Chapter 5
3rd Edition, Chapter 5

...  plane: JFK to Geneva  train: Geneva to Lausanne ...
Lecture note 5
Lecture note 5

...  plane: JFK to Geneva  train: Geneva to Lausanne ...
Mobile Agents - Departament d`Electrònica, Informàtica i Automàtica
Mobile Agents - Departament d`Electrònica, Informàtica i Automàtica

... Lightweight monitoring. Monitoring and decision whether to change an LP or not, can be naturally distributed over the network nodes (~ distributed architecture). The scenario suggest the use of static agents. Moreover the use of Software Agents can also be seen as a design metaphor. ...
3rd Edition, Chapter 5
3rd Edition, Chapter 5

...  plane: JFK to Geneva  train: Geneva to Lausanne ...
bgp header
bgp header

... • Routers/hosts with default routes rely on other routers to complete the picture. • In general routing information should be: – Consistent, I.e., if packet is sent off in one direction then another direction should not be more optimal – Complete, I.e., should be able to reach all destinations ...
Link Layer - Computer Sciences User Pages
Link Layer - Computer Sciences User Pages

...  plane: JFK to Geneva  train: Geneva to Lausanne ...
Campus Fabric Design Guide - CVD - October 2016
Campus Fabric Design Guide - CVD - October 2016

... The LISP architecture requires a mapping system that stores and resolves EIDs to RLOCs. This is analogous to using DNS to resolve IP addresses for host names and also similar to the previously mentioned VTEP mapping in the VXLAN data plane. EID prefixes (IPv4 addresses with /32 “host” masks) are reg ...
modeling lane dynamics
modeling lane dynamics

... Server serves generic network applications such as Web, Email etc. running over LANE. A client running applications over LANE can connect to the LANE server. LANE uses ATM as the data link layer for transmitting data over an ATM network Broadcast and Unknown Server (BUS). LAN Access Devices (LADs) o ...
Guide to TCP/IP, Third Edition
Guide to TCP/IP, Third Edition

... – Permits the proxy server to front for servers inside the boundary ...
Dell Networking S Series S60 high-performance 1/10GbE access switch with
Dell Networking S Series S60 high-performance 1/10GbE access switch with

... 1/10GbE access switch optimized for lowering operational costs at the network edge. The S60 answers the key challenges related to network congestion in data center top-of-rack (ToR) and service provider aggregation deployments. As the use of bursty applications and services continue to increase, hug ...
Lecture Note 6 - Computing Science
Lecture Note 6 - Computing Science

...  plane: JFK to Geneva  train: Geneva to Lausanne ...
ex2-6 - wmmhicks.com
ex2-6 - wmmhicks.com

... You can “subnet the subnets” and have different sizes of subnet. Fit the addressing requirements better into the address space – less space needed. 25-May-17 ...
Installing Template Theme Files
Installing Template Theme Files

... • Switching speed Speed at which a switch can process traffic coming in and send it back out • Backplane speed/switch fabric speed How fast traffic can be transmitted between modules in a switch • Blocking and nonblocking Define whether or not a switch can support all ports transmitting simultaneou ...
Decentralized Location Services
Decentralized Location Services

... Challenges as networks scale ...
Link Layer - Gordon College
Link Layer - Gordon College

... D = Data protected by error checking, may include header fields • Error detection not 100% reliable! • protocol may miss some errors, but rarely • larger EDC field yields better detection and correction ...
to the paper
to the paper

... re-order cells. A separate set of buffers are created to store cells received from each circuit. Cells are forwarded using a round-robin queuing model to give a fair amount of bandwidth to each circuit and to minimize latency. At the core of Tor is a circuit switched network. The circuits are carefu ...
Interdomain and Policy Routing, BGP, MPLS
Interdomain and Policy Routing, BGP, MPLS

... The maximum rate at which you can transmit data is limited by how fast (in Hertz) the sender’s hardware can change voltage level and how sensitive the receiver’s hardware is to voltage level changes ...
Table of Contents - HP Enterprise Group
Table of Contents - HP Enterprise Group

CM26616621
CM26616621

... mobile node correctly. Mobile node must reconfigure with a different IP address that represents the new location [1]. Assigning a different IP address is cumbersome. Thus, under the current Internet Protocol, if the mobile node moves without changing its address, it loses routing. If the mobile node ...
Multicast Routing
Multicast Routing

... • Despite improvements over RPM, there are scaling issues and limitations: – Multicast packets are periodically forwarded to every router in the network. – Routers maintain prune state off-tree for all (source,group) pairs. ...
network address -
network address -

... For home users – who are connected to the Internet by dial up, dynamic addresses can be assigned to them for the connection period For business customers and many home users (ADSL), they want to stay connected continuously  each user must have its own IP address  total number of IP number an ISP c ...
Multicast Virtual Private Networks
Multicast Virtual Private Networks

... than having to send a stream to each server, which is the case with unicast, a source can send one stream and let the network do the work in getting that stream to anyone who wants to receive it. Multicast also keeps track of where the interested receivers are, so unlike broadcast, the stream only g ...
pptx
pptx

... Beehive wouldn’t work if every item was equally popular: we would need to replicate everything very aggressively. Pareto assumption addresses this Tradeoffs between parallel aspects (counting, creating replicas) and leader-driven aspects (aggregating counts, computing replication factors) We’ll see ...
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IEEE 802.1aq

Shortest Path Bridging (SPB), specified in the IEEE 802.1aq standard, is a computer networking technology intended to simplify the creation and configuration of networks, while enabling multipath routing.For non-experts, or non-technical readers SPB is an IEEE standard that combines many functions of routing, bridging, load balancing (link aggregration, multi-chassis link aggregation, equal-cost multi-path routing, network virtualization) and tunneling (virtual routing and forwarding, stealth networks, layer-2 virtual service networks (L2VSN), and layer-3 virtual service networks (L3VSN)) into a single easy to configure protocol, which can yield a variety of benefits such as better fault tolerance, increased bandwidth, and improved security.Shortest Path Bridging is the replacement for the older spanning tree protocols (STP) (spanning tree protocol IEEE 802.1D, rapid spanning tree protocol (RSTP) IEEE 802.1w, multiple spanning tree protocol (MSTP) IEEE 802.1s) that permitted only a single path toward the root bridge and blocked any redundant paths that could result in a layer 2 loop. SPB allows all paths to be active with multiple equal cost paths, and provides much larger layer 2 topologies (up to 16 million compared to the traditional virtual local area network (VLAN) limit of 4,096 specified in the IEEE standard 802.1Q). It also supports faster convergence times, and improves the efficiency of the mesh topologies through increased bandwidth and redundancy between all devices, allowing traffic to load share across all paths of a mesh network. To enhance resiliency in the access layer SPB can also be integrated with link aggregation functions, such as standards-based link aggregation (IEEE 802.1AX) and proprietary multi-chassis link aggregation (MC-LAG) implementations.The technology provides logical Ethernet networks on native Ethernet infrastructures using a link state protocol to advertise both topology and logical network membership. Packets are encapsulated at the edge either in media access control-in-media access control (MAC-in-MAC) 802.1ah or tagged 802.1Q/802.1ad frames and transported only to other members of the logical network. Unicast, multicast, and broadcast are supported and all routing is on a symmetric shortest paths.The control plane is based on the Intermediate System to Intermediate System (IS-IS), leveraging a small number of extensions defined in Request for Comments(RFC) 6329.
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