ppt - People
... RcvCount : number of times the pkt is received SendCount : number of times the pkt is sent a and b : are coefficient less than 1: a=0.1, b=0.01 2- vRate decreases exponentially with send/receive events. 3- The pkt is allowed to be transmitted only after: current time + (similar to a back-off system) ...
... RcvCount : number of times the pkt is received SendCount : number of times the pkt is sent a and b : are coefficient less than 1: a=0.1, b=0.01 2- vRate decreases exponentially with send/receive events. 3- The pkt is allowed to be transmitted only after: current time + (similar to a back-off system) ...
InfiniBand - FSU Computer Science
... destination and Infiniband only uses destination – Potential solution: » find all possible paths » remove all possible down link following up links in each node » find one output port for each destination – Other solutions: destination renaming ...
... destination and Infiniband only uses destination – Potential solution: » find all possible paths » remove all possible down link following up links in each node » find one output port for each destination – Other solutions: destination renaming ...
class1
... Network resources (bandwidth) are divided into pieces Pieces reserved for the “call” on the path Dedicated resources: no sharing, idle if not used ...
... Network resources (bandwidth) are divided into pieces Pieces reserved for the “call” on the path Dedicated resources: no sharing, idle if not used ...
Secure Detection and Isolation of TCP-unfriendly Flows
... avoidance rules No not follow TCP congestion avoidance rules ...
... avoidance rules No not follow TCP congestion avoidance rules ...
CCNA1 3.0-10 Routing Fundamentals & Subnets
... As the packets pass from source to destination, packets can switch to different paths, and possibly arrive out of order. Devices make the path determination for each packet based on a variety of criteria. Some of the criteria, such as available bandwidth, may differ from packet to packet. Connection ...
... As the packets pass from source to destination, packets can switch to different paths, and possibly arrive out of order. Devices make the path determination for each packet based on a variety of criteria. Some of the criteria, such as available bandwidth, may differ from packet to packet. Connection ...
Introduction to Network Layer
... requires 120 addresses, is not a power of 2. We allocate 128 addresses. The subnet mask for this subnet can be found as n1 = 32 − log2 128 = 25. The first address in this block is 14.24.74.0/25; the last address is 14.24.74.127/25. If we add all addresses in the previous subblocks, the result is 208 ...
... requires 120 addresses, is not a power of 2. We allocate 128 addresses. The subnet mask for this subnet can be found as n1 = 32 − log2 128 = 25. The first address in this block is 14.24.74.0/25; the last address is 14.24.74.127/25. If we add all addresses in the previous subblocks, the result is 208 ...
Chapter 5: The Data Link Layer - Southern Adventist University
... Link Layer: Introduction Some terminology: • hosts and routers are nodes • communication channels that connect adjacent nodes along communication path are links – wired links – wireless links – LANs ...
... Link Layer: Introduction Some terminology: • hosts and routers are nodes • communication channels that connect adjacent nodes along communication path are links – wired links – wireless links – LANs ...
Metro Ethernet Services
... PWs are constructed by building a pair of unidirectional MPLS (Label Switch Paths) LSPs between PEs ...
... PWs are constructed by building a pair of unidirectional MPLS (Label Switch Paths) LSPs between PEs ...
pptx
... Can run custom processing everywhere, for fraction (1-10%) of packets Works in existing datacenters with minor upgrades Rely only on existing commodity devices Use only widely available functionality ...
... Can run custom processing everywhere, for fraction (1-10%) of packets Works in existing datacenters with minor upgrades Rely only on existing commodity devices Use only widely available functionality ...
MPLS-TE Doesn`t Scale
... This will only ever be a packet/frame/cell technology Control plane support RSVP does have MP2P support RSVP-TE features not yet specified or implemented De-aggregation and disambiguation May be necessary to use label stack so that egress can detect sender of data OAM may be more complex and ...
... This will only ever be a packet/frame/cell technology Control plane support RSVP does have MP2P support RSVP-TE features not yet specified or implemented De-aggregation and disambiguation May be necessary to use label stack so that egress can detect sender of data OAM may be more complex and ...
Enhancing Routing Techniques to Trace Efficient Transfer
... computes sequences of weight to be configured on the links of the updated node by using Greedy backword algorithm. In [3], this paper present a comprehensive survey of improving convergence speed and scalability in OSPF. However, nowadays routing infrastructures increasingly include wireless compone ...
... computes sequences of weight to be configured on the links of the updated node by using Greedy backword algorithm. In [3], this paper present a comprehensive survey of improving convergence speed and scalability in OSPF. However, nowadays routing infrastructures increasingly include wireless compone ...
MPLS-TE Doesn't Scale
... This will only ever be a packet/frame/cell technology Control plane support RSVP does have MP2P support RSVP-TE features not yet specified or implemented De-aggregation and disambiguation May be necessary to use label stack so that egress can detect sender of data OAM may be more complex and ...
... This will only ever be a packet/frame/cell technology Control plane support RSVP does have MP2P support RSVP-TE features not yet specified or implemented De-aggregation and disambiguation May be necessary to use label stack so that egress can detect sender of data OAM may be more complex and ...
Chapter 2 Packet Switched Networks
... application. It provides for either full-duplex or half-duplex operation, and establishes check pointing, adjournment, termination, and restart procedures. The OSI model made this layer responsible for “graceful close” of sessions, which is a property of TCP, and also for session check pointing and ...
... application. It provides for either full-duplex or half-duplex operation, and establishes check pointing, adjournment, termination, and restart procedures. The OSI model made this layer responsible for “graceful close” of sessions, which is a property of TCP, and also for session check pointing and ...
Unit 3- Mobile Network layer
... Firewalls at the foreign network may not allow that Multicasting: if a MN is to participate in a multicast group, it needs to use a reverse tunnel to maintain its association with the home network. TTL: a MN might have a TTL that is suitable for communication when it is in its HM. This TTL may n ...
... Firewalls at the foreign network may not allow that Multicasting: if a MN is to participate in a multicast group, it needs to use a reverse tunnel to maintain its association with the home network. TTL: a MN might have a TTL that is suitable for communication when it is in its HM. This TTL may n ...
EQ23854856
... Packet sniffer is not just a hacker’s tool. It can be used for network traffic monitoring, traffic analysis, troubleshooting and other useful purposes. When computers communicate over networks, they normally just listen to the traffic specifically for them. However, network cards have the ability to ...
... Packet sniffer is not just a hacker’s tool. It can be used for network traffic monitoring, traffic analysis, troubleshooting and other useful purposes. When computers communicate over networks, they normally just listen to the traffic specifically for them. However, network cards have the ability to ...
4. Data-link layer
... The outline presents only the key points from the course textbook. It’s not intended to be a complete recap of the textbook content presented in outline form. Where demonstrations are suggested or recommended, it’s assumed that the instructor will know the procedures for the demonstration or will fi ...
... The outline presents only the key points from the course textbook. It’s not intended to be a complete recap of the textbook content presented in outline form. Where demonstrations are suggested or recommended, it’s assumed that the instructor will know the procedures for the demonstration or will fi ...
VPN Traffic Explorer
... collection device to monitor each of the links between provider edge (PE) routers and customer edge (CE) routers. While this gives data on traffic entering or leaving the provider’s network, problems in the MPLS core, where service issues have the greatest impact on the most customers, are still man ...
... collection device to monitor each of the links between provider edge (PE) routers and customer edge (CE) routers. While this gives data on traffic entering or leaving the provider’s network, problems in the MPLS core, where service issues have the greatest impact on the most customers, are still man ...
here - Redbrick DCU
... • The Presentation layer translates data from the Application layer into an intermediary format. This layer also manages security issues by providing services such as data encryption, and compresses data so that fewer bits need to be transferred on the network. • The Session layer allows two applica ...
... • The Presentation layer translates data from the Application layer into an intermediary format. This layer also manages security issues by providing services such as data encryption, and compresses data so that fewer bits need to be transferred on the network. • The Session layer allows two applica ...
More on the IP
... – But this is not bad – First, errors are caught--at the next-higher layer (transport) if TCP is used – Second, avoiding error checking at each hop between routers lowers router costs ...
... – But this is not bad – First, errors are caught--at the next-higher layer (transport) if TCP is used – Second, avoiding error checking at each hop between routers lowers router costs ...
Sales Meeting - Draware A/S | Tlf. (+45) 45 76 20 21 | Vi
... In most cases, packet loss during gaps is rendered insignificant by packet loss concealment techniques built into the VoIP infrastructure. ...
... In most cases, packet loss during gaps is rendered insignificant by packet loss concealment techniques built into the VoIP infrastructure. ...
Class Seven
... Each router makes a copy of the most recently “seen” LSA Each router has complete knowledge of the topology of the area to which it belongs. Adjacencies are formed between a Designated Router (and Backup DR) and other routers on a network. Shortest Path Trees are constructed after routers exchange ...
... Each router makes a copy of the most recently “seen” LSA Each router has complete knowledge of the topology of the area to which it belongs. Adjacencies are formed between a Designated Router (and Backup DR) and other routers on a network. Shortest Path Trees are constructed after routers exchange ...
Communication - Princeton University
... – A compact data structure for a set of elements – Calculate s hash functions to store element x – Easy to check set membership – Reduce memory at expense of false positives ...
... – A compact data structure for a set of elements – Calculate s hash functions to store element x – Easy to check set membership – Reduce memory at expense of false positives ...