Demystifying Multimedia Conferencing Over the Internet
... In order to achieve H.323 deployment in real networks, limitations at both the network level and the client platform level must be resolved at the H.323 client. The client should scale performance based on the available bandwidth. Given the inconsistencies of networks with best effort traffic, (i.e. ...
... In order to achieve H.323 deployment in real networks, limitations at both the network level and the client platform level must be resolved at the H.323 client. The client should scale performance based on the available bandwidth. Given the inconsistencies of networks with best effort traffic, (i.e. ...
NetEnforcer® AC-3000 Series
... Internet services. Allot’s scalable, carrier-grade solutions provide the visibility, topology awareness, security, application control and subscriber management that are vital to managing Internet service delivery, enhancing user experience, containing operating costs, and maximizing revenue in broa ...
... Internet services. Allot’s scalable, carrier-grade solutions provide the visibility, topology awareness, security, application control and subscriber management that are vital to managing Internet service delivery, enhancing user experience, containing operating costs, and maximizing revenue in broa ...
Mesh vs. point-to-multipoint topology
... Fig. 3 on the other hand depicts a comparison of total capacity of mesh and PMP systems using a single channel for each. For PMP system the total capacity in each individual simulation is the mean of all achievable link bit rates. For mesh topology the throughput capacity is calculated as a weighted ...
... Fig. 3 on the other hand depicts a comparison of total capacity of mesh and PMP systems using a single channel for each. For PMP system the total capacity in each individual simulation is the mean of all achievable link bit rates. For mesh topology the throughput capacity is calculated as a weighted ...
Presentation PPT
... Gnutella in Depth To connect, a node contacts an “always on” host (I.e. gnutella.com) and sends a ...
... Gnutella in Depth To connect, a node contacts an “always on” host (I.e. gnutella.com) and sends a ...
IPv6 Deployment Status in KT/Korea
... • http://koreav6.vsix.net – Not much English introduction KT Future Technology Laboratory ...
... • http://koreav6.vsix.net – Not much English introduction KT Future Technology Laboratory ...
Chapter4b
... Adding and deleting fields within the frame, e.g., 802.3 has a data length field but 820.4 doesn’t ...
... Adding and deleting fields within the frame, e.g., 802.3 has a data length field but 820.4 doesn’t ...
C. Wireless Communications Security
... in the electric power industry communicate over copper wire, fiber, radio frequency (RF), or Ethernet. When older legacy communications protocols were established, little to no emphasis was placed on security. Due to their simplicity, these legacy protocols are still widely used. Without proper safe ...
... in the electric power industry communicate over copper wire, fiber, radio frequency (RF), or Ethernet. When older legacy communications protocols were established, little to no emphasis was placed on security. Due to their simplicity, these legacy protocols are still widely used. Without proper safe ...
Success Probability of Multiple-Preamble Based Single
... In Long Term Evolution (LTE) networks, to get connected to the network, each device first indicates its intention to send a message to the network, so that it can be allocated with a distinct “frequency and time” uplink resource. This is achieved by randomly choosing a preamble signal out of a set o ...
... In Long Term Evolution (LTE) networks, to get connected to the network, each device first indicates its intention to send a message to the network, so that it can be allocated with a distinct “frequency and time” uplink resource. This is achieved by randomly choosing a preamble signal out of a set o ...
Week 2
... link. Many vendors support four links, and some up to 8 links, i.e., 8 times the speed. • It provides load balancing by divided data flow evenly over different links. • In the event of one link failure, it takes less than a second to recover from it. • Some NICs support Link Aggregation, allowing mu ...
... link. Many vendors support four links, and some up to 8 links, i.e., 8 times the speed. • It provides load balancing by divided data flow evenly over different links. • In the event of one link failure, it takes less than a second to recover from it. • Some NICs support Link Aggregation, allowing mu ...
The Campus as key to Internet2 Engineering
... Inadvertently stingy provisioning • mostly communication ...
... Inadvertently stingy provisioning • mostly communication ...
OS fingerprinting with IPv6
... OS fingerprinting with IPv6 Over the next years to come IPv6 will eventually replace IPv4 in private and public networks. This paper attempts to describe upcoming challenges and limitations as well as new methods of OS fingerprinting with the shift to IPv6. This includes performing network scans and ...
... OS fingerprinting with IPv6 Over the next years to come IPv6 will eventually replace IPv4 in private and public networks. This paper attempts to describe upcoming challenges and limitations as well as new methods of OS fingerprinting with the shift to IPv6. This includes performing network scans and ...
Network Types and Topologies
... – Local Area Network (LAN): covers a small local area such as a home, office, or other building – Wireless LAN: covers a limited geographic area and is popular in places where cables are difficult to install – Metropolitan Area Network (MAN): covers a large campus or city – Wide Area Network (WAN): ...
... – Local Area Network (LAN): covers a small local area such as a home, office, or other building – Wireless LAN: covers a limited geographic area and is popular in places where cables are difficult to install – Metropolitan Area Network (MAN): covers a large campus or city – Wide Area Network (WAN): ...
Chapter_6_Final
... • Windows Server 2012 facilitates remote server management, so that administrators rarely have to work directly at the server console. This conserves server resources that can better be devoted to applications. • The primary difference between the Windows Server 2012 Server Manager and previous vers ...
... • Windows Server 2012 facilitates remote server management, so that administrators rarely have to work directly at the server console. This conserves server resources that can better be devoted to applications. • The primary difference between the Windows Server 2012 Server Manager and previous vers ...
Socially-aware Routing for Publish-Subscribe in Delay
... application layer but not inserted in the nodes’ buffer. Indeed, carrier role (and buffer insertion) are determined by the outcome of the previous phase. If the local node is still the best carrier, no action needs be taken. Otherwise, all messages tagged with i are removed from the local node’s buf ...
... application layer but not inserted in the nodes’ buffer. Indeed, carrier role (and buffer insertion) are determined by the outcome of the previous phase. If the local node is still the best carrier, no action needs be taken. Otherwise, all messages tagged with i are removed from the local node’s buf ...
Objectives
... Multiple OSPFv3 protocol instances can now run over a single link: This allows for separate autonomous systems, each running OSPF, to use a common link. A single link could belong to multiple areas. Instance ID is a new field that is used to have multiple OSPFv3 protocol instances per link. In ...
... Multiple OSPFv3 protocol instances can now run over a single link: This allows for separate autonomous systems, each running OSPF, to use a common link. A single link could belong to multiple areas. Instance ID is a new field that is used to have multiple OSPFv3 protocol instances per link. In ...
How-To Compare Performance of Data Plane Devices
... The purpose of this test is to determine the latency as defined in the RFC-1242. The latency test measures the time a frame needs to travel from the DUT through the network to the destination device. At first the throughput of the DUT needs to be measured, to ensure the frames are transmitted withou ...
... The purpose of this test is to determine the latency as defined in the RFC-1242. The latency test measures the time a frame needs to travel from the DUT through the network to the destination device. At first the throughput of the DUT needs to be measured, to ensure the frames are transmitted withou ...
DistSys
... blocks in a cache, so that repeated accesses to the same information can be handled locally. – If needed data not already cached, a copy of data is brought from the server to the user. – Accesses are performed on the cached copy. – Files identified with one master copy residing at the server machine ...
... blocks in a cache, so that repeated accesses to the same information can be handled locally. – If needed data not already cached, a copy of data is brought from the server to the user. – Accesses are performed on the cached copy. – Files identified with one master copy residing at the server machine ...
Firewall on Demand multidomain A top-down approach
... Layer 4 (TCP and UDP) firewall filters to be distributed in BGP on both a intradomain and inter-domain basis Match ...
... Layer 4 (TCP and UDP) firewall filters to be distributed in BGP on both a intradomain and inter-domain basis Match ...
Networking for Everyone
... Committed to the channel All SMC branded products are sold through SMC Networks’ authorized distribution channel. SMC products are widely available through leading IT distributors and strategic partners (including telco’s, ISP’s) as well as retailer and e-tailer businesses. SMC does not sell directl ...
... Committed to the channel All SMC branded products are sold through SMC Networks’ authorized distribution channel. SMC products are widely available through leading IT distributors and strategic partners (including telco’s, ISP’s) as well as retailer and e-tailer businesses. SMC does not sell directl ...
Enterprise Mac Test Plan Introduction The purpose of this effort is to
... The ability to apply policies and/or customizations to all Mac users or a subset of users. 3. Evaluation Criteria 3.1. Cost The cost associated with implementing the option. These include; one-time costs, hardware/software lifecycle costs and ongoing staff resources? 3.2. Future-proofing How resilie ...
... The ability to apply policies and/or customizations to all Mac users or a subset of users. 3. Evaluation Criteria 3.1. Cost The cost associated with implementing the option. These include; one-time costs, hardware/software lifecycle costs and ongoing staff resources? 3.2. Future-proofing How resilie ...
