PPT Version
... Network Delay, One Way End-to-End Network Delay, Application Delay, Inter-Arrival Jitter, IP Packet Delay Variation, Total Number of Application Packets Received, Total Number of Application Packets Sent, Total number of Application Octets Received, Total number of Application Octets Sent, Cumulativ ...
... Network Delay, One Way End-to-End Network Delay, Application Delay, Inter-Arrival Jitter, IP Packet Delay Variation, Total Number of Application Packets Received, Total Number of Application Packets Sent, Total number of Application Octets Received, Total number of Application Octets Sent, Cumulativ ...
lecture01-introduction-and-logistics
... Bridges (and Layer-2 Switches): Layer 2 devices – store and forward layer-2 frames based on MAC addresses speak and obey MAC protocols bridges segregate LANs into different collision domains Routers (and Layer 3 Switches): Layer 3 devices – store and forward layer-3 packets based on network ...
... Bridges (and Layer-2 Switches): Layer 2 devices – store and forward layer-2 frames based on MAC addresses speak and obey MAC protocols bridges segregate LANs into different collision domains Routers (and Layer 3 Switches): Layer 3 devices – store and forward layer-3 packets based on network ...
Storage for a Smarter Infrastructure Tom Roder – Top Gun Class
... IBM markets a number of SAN-specific products including FibreChannel switches, as FC is still the dominant product in this market FC systems have also traditionally operated at faster speeds than Ethernet technology FibreChannel does have several drawbacks however, mainly the cost associated w ...
... IBM markets a number of SAN-specific products including FibreChannel switches, as FC is still the dominant product in this market FC systems have also traditionally operated at faster speeds than Ethernet technology FibreChannel does have several drawbacks however, mainly the cost associated w ...
Performance Analysis of Applying Replica Selection Technology for
... large and powerful self-managing virtual computer, which is a huge collection of connected heterogeneous systems. The emerging mechanism is resources sharing through the availability of high bandwidth network. The “computational Grid” is a term used to provider the users a better performance, especi ...
... large and powerful self-managing virtual computer, which is a huge collection of connected heterogeneous systems. The emerging mechanism is resources sharing through the availability of high bandwidth network. The “computational Grid” is a term used to provider the users a better performance, especi ...
Document
... – Negative acknowledgements (NACKs) used – Packet loss due to receive buffer overflows or bit errors will be handled at the end of the multicast • important for high-speed multicast ...
... – Negative acknowledgements (NACKs) used – Packet loss due to receive buffer overflows or bit errors will be handled at the end of the multicast • important for high-speed multicast ...
Cisco QoS Notes - The Cisco Learning Network
... increases its Window Size (cWND) for each Acknowledgment (ACK) received. When an ACK is not received by the other device, this indicates a segment of data was lost in transmission. The sender decreases its cWND size and the process starts over again until the sender determines the maximum amount of ...
... increases its Window Size (cWND) for each Acknowledgment (ACK) received. When an ACK is not received by the other device, this indicates a segment of data was lost in transmission. The sender decreases its cWND size and the process starts over again until the sender determines the maximum amount of ...
AT24C256
... PAGE WRITE: The 128K/256K EEPROM is capable of 64-byte page writes. A page write is initiated the same way as a byte write, but the microcontroller does not send a stop condition after the first data word is clocked in. Instead, after the EEPROM acknowledges receipt of the first data word, the micro ...
... PAGE WRITE: The 128K/256K EEPROM is capable of 64-byte page writes. A page write is initiated the same way as a byte write, but the microcontroller does not send a stop condition after the first data word is clocked in. Instead, after the EEPROM acknowledges receipt of the first data word, the micro ...
Chapter 1 - Lecturer
... the instructors at St. Clair College in Windsor, Ontario. • Thanks must go out to Rick Graziani of Cabrillo College. His material and additional information was used as a reference in their creation. • If anyone finds any errors or omissions, please let me know at: • [email protected]. ...
... the instructors at St. Clair College in Windsor, Ontario. • Thanks must go out to Rick Graziani of Cabrillo College. His material and additional information was used as a reference in their creation. • If anyone finds any errors or omissions, please let me know at: • [email protected]. ...
3rd Edition, Chapter 5
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
... 7 bytes with pattern 10101010 followed by one byte with pattern 10101011 used to synchronize receiver, sender clock rates ...
Games and the Impossibility of Realizable Ideal Functionality
... If attacker knows initial seq # and amount of traffic sent, can estimate likely current values Send a flood of packets with likely seq numbers Attacker can inject packets into existing ...
... If attacker knows initial seq # and amount of traffic sent, can estimate likely current values Send a flood of packets with likely seq numbers Attacker can inject packets into existing ...
Switching Techniques: Circuit Switching Message Switching packet
... size, considerable amount of storage space is required at each node to buffer the messages. A message might occupy the buffers for minutes, thus blocking the ...
... size, considerable amount of storage space is required at each node to buffer the messages. A message might occupy the buffers for minutes, thus blocking the ...
Switching Techniques: Circuit Switching
... size, considerable amount of storage space is required at each node to buffer the messages. A message might occupy the buffers for minutes, thus blocking the ...
... size, considerable amount of storage space is required at each node to buffer the messages. A message might occupy the buffers for minutes, thus blocking the ...
ID Layer for Internet of Things Based on Name
... well as the search and delivery of the information related to them. The idea is to include the ID layer into the network level and offering NON network facilities as, among others, in-network caching of IoT data, ID/location separation and support for multicast. Basically, the proposal is a hierarch ...
... well as the search and delivery of the information related to them. The idea is to include the ID layer into the network level and offering NON network facilities as, among others, in-network caching of IoT data, ID/location separation and support for multicast. Basically, the proposal is a hierarch ...
Link Layer
... encapsulate datagram into frame, adding header, trailer implement channel access if shared medium, ‘physical addresses’ used in frame headers to identify source, dest • different from IP address! ...
... encapsulate datagram into frame, adding header, trailer implement channel access if shared medium, ‘physical addresses’ used in frame headers to identify source, dest • different from IP address! ...
network
... subnet portion of address of arbitrary length address format: a.b.c.d/x, where x is # bits in subnet portion of address ...
... subnet portion of address of arbitrary length address format: a.b.c.d/x, where x is # bits in subnet portion of address ...
Communication Systems 8th lecture - Electures
... “Hacking/Cracking” started not with computer networks but with automated telephony equipment – challenge of the 70s was to setup routes around the globe to call someone other in the same city (and enjoy the delay because of the huge ...
... “Hacking/Cracking” started not with computer networks but with automated telephony equipment – challenge of the 70s was to setup routes around the globe to call someone other in the same city (and enjoy the delay because of the huge ...
CPS 214: Networks and Distributed Systems Lecture 4
... • Two trailing bits (A, C) after each frame – A recipient sets A bit when it sees the frame – Sets C bit after it copies the frame back to its adaptor – If a sender does not see both bits set, retransmits A=0, C=0: the intended recipient is not functioning or absent A=1, C=0: for some reason (e. ...
... • Two trailing bits (A, C) after each frame – A recipient sets A bit when it sees the frame – Sets C bit after it copies the frame back to its adaptor – If a sender does not see both bits set, retransmits A=0, C=0: the intended recipient is not functioning or absent A=1, C=0: for some reason (e. ...
Lecture #22: Link layer (ethernet, switches)
... Switch link-layer device: smarter than hubs, take active role store, forward Ethernet frames examine incoming frame’s MAC address, selectively forward frame to one-or-more outgoing links when frame is to be forwarded on segment, uses CSMA/CD to access segment transparent hosts are unaware ...
... Switch link-layer device: smarter than hubs, take active role store, forward Ethernet frames examine incoming frame’s MAC address, selectively forward frame to one-or-more outgoing links when frame is to be forwarded on segment, uses CSMA/CD to access segment transparent hosts are unaware ...
Slide 1
... connections are susceptible are protected by the realm of sandbox (browser) • Signaling handshake without SSL could be susceptible to several attacks • Interoperability with IMS (IP Multimedia System) could be challenged by SIP security requirements ...
... connections are susceptible are protected by the realm of sandbox (browser) • Signaling handshake without SSL could be susceptible to several attacks • Interoperability with IMS (IP Multimedia System) could be challenged by SIP security requirements ...
A Performance Comparision of Multi
... packet has been received by the next hop along the source route; the packet is retransmitted (up to a maximum number of attempts) until this confirmation of receipt is received. ...
... packet has been received by the next hop along the source route; the packet is retransmitted (up to a maximum number of attempts) until this confirmation of receipt is received. ...