cs6551 computer networks - MET Engineering College
... Physical addressing—A header is added to contain physical address of sender and receiver of the frame. Flow control—If receiving rate is less than the transmission rate, data link layer imposes a flow control mechanism to avoid overwhelming the receiver. Error control—Redundant information is added ...
... Physical addressing—A header is added to contain physical address of sender and receiver of the frame. Flow control—If receiving rate is less than the transmission rate, data link layer imposes a flow control mechanism to avoid overwhelming the receiver. Error control—Redundant information is added ...
The Internet in IoT—OSI, TCP/IP, IPv4, IPv6 and Internet Routing
... the destination address and hopes that it arrives. The message data packets may appear in a different order than they were sent in connectionless networks. It is the job of the higher layers, at the destination side, to rearrange out of order packets and deliver them to proper network applications o ...
... the destination address and hopes that it arrives. The message data packets may appear in a different order than they were sent in connectionless networks. It is the job of the higher layers, at the destination side, to rearrange out of order packets and deliver them to proper network applications o ...
AirRouter User Guide
... Security Displays the wireless security method being used on the AirRouter. If None is displayed, then wireless security has been disabled. Version Displays the version of the AirOS software. Uptime This is the total time the AirRouter has been running since last power up (reboot) or software upg ...
... Security Displays the wireless security method being used on the AirRouter. If None is displayed, then wireless security has been disabled. Version Displays the version of the AirOS software. Uptime This is the total time the AirRouter has been running since last power up (reboot) or software upg ...
CX600 Metro Services Platform
... are trademarks or registered trademarks of Huawei Technologies Co., Ltd. Other trademarks, product, service and company names mentioned are the property of their respective owners. General Disclaimer The information in this document may contain predictive statements including, without limitation, st ...
... are trademarks or registered trademarks of Huawei Technologies Co., Ltd. Other trademarks, product, service and company names mentioned are the property of their respective owners. General Disclaimer The information in this document may contain predictive statements including, without limitation, st ...
IP Addressing and Forwarding
... Separate Table Entries Per Address • If a router had a forwarding entry per IP addr – Match des0na0on address of incoming packet – … to the forwarding‐table entry – … to determine the outgoing interface ...
... Separate Table Entries Per Address • If a router had a forwarding entry per IP addr – Match des0na0on address of incoming packet – … to the forwarding‐table entry – … to determine the outgoing interface ...
Switching Concepts and LAN Design
... the source station to the final destination. It is important to quantify the total latency of the path between the source and the destination for LANs and WANs. Latency has at least three sources: – First, there is the time it takes the source NIC to place voltage pulses on the wire and the time it ...
... the source station to the final destination. It is important to quantify the total latency of the path between the source and the destination for LANs and WANs. Latency has at least three sources: – First, there is the time it takes the source NIC to place voltage pulses on the wire and the time it ...
Lecture 4: Network Layer Security
... • Then, any device along the path whose MTU is smaller than the packet will drop it, and send back an ICMP Type 3 Code 4 “Destination Unreachable (Fragmentation Needed and DF was set" message containing its MTU, allowing the source host to reduce its assumed path MTU appropriately. • The process rep ...
... • Then, any device along the path whose MTU is smaller than the packet will drop it, and send back an ICMP Type 3 Code 4 “Destination Unreachable (Fragmentation Needed and DF was set" message containing its MTU, allowing the source host to reduce its assumed path MTU appropriately. • The process rep ...
31004011 VidTran10 TIA-921
... o Test Loading of A&D Server in presence of Network Errors o Test ability of system to meet required specifications • Standard, Definitive, Repeatable set of tests representing Service Levels ...
... o Test Loading of A&D Server in presence of Network Errors o Test ability of system to meet required specifications • Standard, Definitive, Repeatable set of tests representing Service Levels ...
Rockwell Automation and Cisco Systems Alliance Profile
... valuable resource in the industry to help manufacturers improve business performance by bridging the technical and cultural gaps between plant-floor and higher-level information systems. Through successful collaboration on products, services and educational resources, these industry leaders enable ma ...
... valuable resource in the industry to help manufacturers improve business performance by bridging the technical and cultural gaps between plant-floor and higher-level information systems. Through successful collaboration on products, services and educational resources, these industry leaders enable ma ...
ATM - DSpace
... corresponding outgoing interface number, the new VPI, and the new VCL The switch finds the entry with the interface 1, VPI 153, and VCI 67 and discovers that the combination corresponds to output interface 3, VPI 140, and VCI 92. It changes the VPI and VCI in the header to 140 and 92, respectively, ...
... corresponding outgoing interface number, the new VPI, and the new VCL The switch finds the entry with the interface 1, VPI 153, and VCI 67 and discovers that the combination corresponds to output interface 3, VPI 140, and VCI 92. It changes the VPI and VCI in the header to 140 and 92, respectively, ...
Slides for Chapter 5
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
Factors that influence TCP performance
... Selective Repeat ARQ protocol Positive ACK of packets Sequence numbers ...
... Selective Repeat ARQ protocol Positive ACK of packets Sequence numbers ...
Three Challenges in Reliable Data Transport over Heterogeneous
... • Source sends out packets that are addressed to HA of MH • ATA intercepts packets and maps HA to FA (using IPIP or LSR) • Packets arrive at FA • FA remaps address to HA and delivers packets over the last hop • At the MH, the packet seems to arrive from Source to HA; thus, transport layer is provide ...
... • Source sends out packets that are addressed to HA of MH • ATA intercepts packets and maps HA to FA (using IPIP or LSR) • Packets arrive at FA • FA remaps address to HA and delivers packets over the last hop • At the MH, the packet seems to arrive from Source to HA; thus, transport layer is provide ...
Layer 2 Data Link Frame
... Point-to-Point, ISDN, and Frame Relay interfaces Connects routers to external networks. The Layer 2 encapsulation can be different types including: PPP Frame Relay HDLC (High-Level Data Link Control). Note: MAC addresses are used only on Ethernet interfaces and are not on WAN interface ...
... Point-to-Point, ISDN, and Frame Relay interfaces Connects routers to external networks. The Layer 2 encapsulation can be different types including: PPP Frame Relay HDLC (High-Level Data Link Control). Note: MAC addresses are used only on Ethernet interfaces and are not on WAN interface ...
Networking for Everyone
... devices that are fully compliant with IEEE 802.11b/g wireless networking standards. SMC’s products integrate seamlessly with cabled ethernet networks and they also serve as stand-alone wireless LANs for small office or home office environments. SMC offers a range of PCMCIA, PCI bus and USB wireless ...
... devices that are fully compliant with IEEE 802.11b/g wireless networking standards. SMC’s products integrate seamlessly with cabled ethernet networks and they also serve as stand-alone wireless LANs for small office or home office environments. SMC offers a range of PCMCIA, PCI bus and USB wireless ...
Tomorrow’s In-Car Interconnect? A Competitive Evaluation of IEEE 802.1 AVB
... of application-specific protocols (including distributed development platforms) is based on TCP/IP that adapts to Ethernet and thus offers an excellent basis for future innovation. The ECUs in cars vary in size and performance, as the applications vary in requirements. Many control loops in physical ...
... of application-specific protocols (including distributed development platforms) is based on TCP/IP that adapts to Ethernet and thus offers an excellent basis for future innovation. The ECUs in cars vary in size and performance, as the applications vary in requirements. Many control loops in physical ...
Chapter 1 - Lecturer
... Dividing Networks from Networks • There is a direct relationship, bit for bit, between the IP Address and it's associated subnet mask. • Any subnet mask bit that is a 1 means that the associated address bit belongs to the network number. • Any subnet mask bit that is a 0 means that the associated a ...
... Dividing Networks from Networks • There is a direct relationship, bit for bit, between the IP Address and it's associated subnet mask. • Any subnet mask bit that is a 1 means that the associated address bit belongs to the network number. • Any subnet mask bit that is a 0 means that the associated a ...
3rd Edition, Chapter 5
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
... framing, link access: encapsulate datagram into frame, adding header, trailer channel access if shared medium “MAC” addresses used in frame headers to identify source, dest • different from IP address! ...
for TCP
... 2 if you do not get the ack, the task was not completed • (Can’t do both at the same time and guarantee either both or neither were done.) • Example: database update (transaction “commit”) • “Probably impossible” (Saltzer, 1984) ...
... 2 if you do not get the ack, the task was not completed • (Can’t do both at the same time and guarantee either both or neither were done.) • Example: database update (transaction “commit”) • “Probably impossible” (Saltzer, 1984) ...
lecture04-arp
... to a datagram carrying an ICMP error message. ❏ No ICMP error message will be generated for a fragmented datagram that is not the first fragment. ❏ No ICMP error message will be generated for a datagram having a multicast address. ❏ No ICMP error message will be generated for a datagram having a spe ...
... to a datagram carrying an ICMP error message. ❏ No ICMP error message will be generated for a fragmented datagram that is not the first fragment. ❏ No ICMP error message will be generated for a datagram having a multicast address. ❏ No ICMP error message will be generated for a datagram having a spe ...
3Com® OfficeConnect® Wireless 54 Mbps 11g Cable/DSL Router
... Internet downloads, including those from multimedia applications for users with 11g-equipped PCs and laptops. The router is also backwardcompatible with 11b wireless LAN equipment, preserving existing network investments. Wi-Fi compatible, the 11g gateway interoperates with other Wi-Fi products. ...
... Internet downloads, including those from multimedia applications for users with 11g-equipped PCs and laptops. The router is also backwardcompatible with 11b wireless LAN equipment, preserving existing network investments. Wi-Fi compatible, the 11g gateway interoperates with other Wi-Fi products. ...
Lecture 8 - cda college
... Grouped/shared connections along a common virtual path require only one set of management services Easy to add virtual circuits Automatic adjustment of all channels in a path to compensate for a problem ...
... Grouped/shared connections along a common virtual path require only one set of management services Easy to add virtual circuits Automatic adjustment of all channels in a path to compensate for a problem ...