Quality of Service
... • End users & network managers need to be able to identify & track problems • Choosing an ISP, setting a realistic service level agreement, and verifying it is being met • Choosing routes when more than one is available • Setting expectations: – Deciding which links need upgrading – Deciding where t ...
... • End users & network managers need to be able to identify & track problems • Choosing an ISP, setting a realistic service level agreement, and verifying it is being met • Choosing routes when more than one is available • Setting expectations: – Deciding which links need upgrading – Deciding where t ...
Architectures and Algorithms for IPv4/IPv6
... bottleneck problems. We also present two new routing algorithms, Extended Dijkstra and Next Available Neighbour. The first is a balance and symmetry concerned algorithm that keeps the features of the Dijkstra Algorithm, i.e. it remains a shortest path simple algorithm. It is suitable to use in simul ...
... bottleneck problems. We also present two new routing algorithms, Extended Dijkstra and Next Available Neighbour. The first is a balance and symmetry concerned algorithm that keeps the features of the Dijkstra Algorithm, i.e. it remains a shortest path simple algorithm. It is suitable to use in simul ...
twamp - rfc-5357 - H
... • Easy to set up and use • Time synchronization is not mandatory, when for OWAMP is required.. • All network equipment manufacturer have already implemented it or in process to do it. This protocol is used to measure the QoS (Quality of Service) KPIs between any two point of IP (Layer 3) Network. ...
... • Easy to set up and use • Time synchronization is not mandatory, when for OWAMP is required.. • All network equipment manufacturer have already implemented it or in process to do it. This protocol is used to measure the QoS (Quality of Service) KPIs between any two point of IP (Layer 3) Network. ...
Communications Server for z/OS V1R2 TCP/IP
... This edition applies to Version 1, Release 2 of Communications Server for z/OS. Comments may be addressed to: IBM Corporation, International Technical Support Organization Dept. HZ8 Building 662 P.O. Box 12195 Research Triangle Park, NC 27709-2195 When you send information to IBM, you grant IBM a no ...
... This edition applies to Version 1, Release 2 of Communications Server for z/OS. Comments may be addressed to: IBM Corporation, International Technical Support Organization Dept. HZ8 Building 662 P.O. Box 12195 Research Triangle Park, NC 27709-2195 When you send information to IBM, you grant IBM a no ...
The Internet and Its Uses
... Some switches can perform Layer 3 functions, replacing the need for dedicated routers to perform basic routing on a network. –1. PC1 on VLAN10 is communicating with PC3 on VLAN30 through switch S1 using VLAN interfaces configured for each VLAN. –2. PC1 sends its unicast traffic to switch S2. –3. S ...
... Some switches can perform Layer 3 functions, replacing the need for dedicated routers to perform basic routing on a network. –1. PC1 on VLAN10 is communicating with PC3 on VLAN30 through switch S1 using VLAN interfaces configured for each VLAN. –2. PC1 sends its unicast traffic to switch S2. –3. S ...
VoIP
... payload type (7 bits): indicates type of encoding currently being used. If sender changes encoding during call, sender informs receiver via payload type field Payload type 0: PCM mu-law, 64 kbps Payload type 3: GSM, 13 kbps Payload type 7: LPC, 2.4 kbps Payload type 26: Motion JPEG Payload type 31: ...
... payload type (7 bits): indicates type of encoding currently being used. If sender changes encoding during call, sender informs receiver via payload type field Payload type 0: PCM mu-law, 64 kbps Payload type 3: GSM, 13 kbps Payload type 7: LPC, 2.4 kbps Payload type 26: Motion JPEG Payload type 31: ...
BayStack LAN Switching
... of technologies like this, first time. • 802.1p Priority Queuing Standards-based priority queuing enables prioritisation of multimedia or latency-sensitive traffic, making possible integration of voice, video and data within the same network. The BayStack 380 prioritises LAN traffic based on Layer 2 ...
... of technologies like this, first time. • 802.1p Priority Queuing Standards-based priority queuing enables prioritisation of multimedia or latency-sensitive traffic, making possible integration of voice, video and data within the same network. The BayStack 380 prioritises LAN traffic based on Layer 2 ...
Ad hoc wireless multicast routing
... In wired networks changes in network topology is rare But for mobile ad hoc networks changes are frequent ...
... In wired networks changes in network topology is rare But for mobile ad hoc networks changes are frequent ...
ospf_1 - D-Link
... Routers find the best paths to destinations by applying Dijkstra’s SPF algorithm to linkstate database as follows: Every router in an area has the identical link-state DB Each router in the area places itself into the root of the tree that is built The best path is calculated with respect to the ...
... Routers find the best paths to destinations by applying Dijkstra’s SPF algorithm to linkstate database as follows: Every router in an area has the identical link-state DB Each router in the area places itself into the root of the tree that is built The best path is calculated with respect to the ...
Dictionary of Networking
... come across the abbreviation SCSI, you can look up the abbreviation, which will point to the main entry term, Small Computer System Interface. But if you are discussing hard disk interfaces with a colleague and hear the term scuzzy, you can look that up too, and you will also find your way to the ma ...
... come across the abbreviation SCSI, you can look up the abbreviation, which will point to the main entry term, Small Computer System Interface. But if you are discussing hard disk interfaces with a colleague and hear the term scuzzy, you can look that up too, and you will also find your way to the ma ...
Feature Description
... known as streams, from each of the transmit antennas that results in the space dimension being reused, or multiplexed. If the transmitter is equipped with Ntx antennas and the receiver has Nrx ...
... known as streams, from each of the transmit antennas that results in the space dimension being reused, or multiplexed. If the transmitter is equipped with Ntx antennas and the receiver has Nrx ...
Integrating Cisco Press Resources into the
... • Greater demand requires higher-end routers that cost more www.ciscopress.com ...
... • Greater demand requires higher-end routers that cost more www.ciscopress.com ...
Re-architecting Congestion Control for Consistent High Performance
... divides time into continuous time periods, called monitor intervals (MIs), whose length is normally one to two RTTs. In each MI, PCC tests an action: it picks a sending rate, say r, and sends data at rate r through the interval. After about an RTT, the sender will see selective ACKs (SACK) from the ...
... divides time into continuous time periods, called monitor intervals (MIs), whose length is normally one to two RTTs. In each MI, PCC tests an action: it picks a sending rate, say r, and sends data at rate r through the interval. After about an RTT, the sender will see selective ACKs (SACK) from the ...
A Robust Push-to-Talk Service for Wireless Mesh Networks
... First, it requires the ability to coordinate communication between users even when part of the infrastructure is unavailable (mesh node crashes) or when there is intermittent connectivity between nodes (network partitions and merges). This rules out traditional approaches such as POC, where arbitrat ...
... First, it requires the ability to coordinate communication between users even when part of the infrastructure is unavailable (mesh node crashes) or when there is intermittent connectivity between nodes (network partitions and merges). This rules out traditional approaches such as POC, where arbitrat ...
Latency in HSPA Data Networks
... lot of attention has been focused on improving throughput (or spectral efficiency) of Wireless Wide Area Networks (WWANs) through the use of physical and MAC layer techniques, such as higher order modulation, MIMO and aggregation of bandwidth (multi-carrier). While some data applications directly be ...
... lot of attention has been focused on improving throughput (or spectral efficiency) of Wireless Wide Area Networks (WWANs) through the use of physical and MAC layer techniques, such as higher order modulation, MIMO and aggregation of bandwidth (multi-carrier). While some data applications directly be ...
CIS 175 Lecture Notes
... Electronic Industries Association (EIA) Institute for Electrical and Electronics Engineers (IEEE) RS-232 ...
... Electronic Industries Association (EIA) Institute for Electrical and Electronics Engineers (IEEE) RS-232 ...
Computer Networks and Internets By Douglas E Comer
... Electronic Industries Association (EIA) Institute for Electrical and Electronics Engineers (IEEE) RS-232 ...
... Electronic Industries Association (EIA) Institute for Electrical and Electronics Engineers (IEEE) RS-232 ...
