1 Computer network technology
... (b) Household local area network ................................................................................... 19 (c) Short distance wireless communication protocol ...................................................... 19 (i) Connecting network transceiver..................................... ...
... (b) Household local area network ................................................................................... 19 (c) Short distance wireless communication protocol ...................................................... 19 (i) Connecting network transceiver..................................... ...
Distributed Computing
... – Unicast: An identifier for a single interface. – Anycast: An identifier for a set of interfaces (typically belonging to different nodes). – Multicast: An identifier for a set of interfaces (typically belonging to different nodes). A packet sent to a multicast address is delivered to all interfaces ...
... – Unicast: An identifier for a single interface. – Anycast: An identifier for a set of interfaces (typically belonging to different nodes). – Multicast: An identifier for a set of interfaces (typically belonging to different nodes). A packet sent to a multicast address is delivered to all interfaces ...
Architektura software defined data center
... taking/restoring a checkpoint. Restoring a checkpoint is like restoring a clean backup of the server. Linux: Linux virtual machines flush their file system buffers to create a file system consistent checkpoint. Production as default: New virtual machines will use production checkpoints with a fallba ...
... taking/restoring a checkpoint. Restoring a checkpoint is like restoring a clean backup of the server. Linux: Linux virtual machines flush their file system buffers to create a file system consistent checkpoint. Production as default: New virtual machines will use production checkpoints with a fallba ...
Network Automation and Orchestration
... scripts, switches also need to be programmable by third-party tools which will allow for better integration into the data center workflow. ...
... scripts, switches also need to be programmable by third-party tools which will allow for better integration into the data center workflow. ...
paper template (word format) for sample
... contain those nodes. In DSR, the routing information is defined at the source node. This routing information is passed together with the message through intermediate nodes until it reaches the destination. Therefore, each intermediate node in the path should know who the next hop node is. In additio ...
... contain those nodes. In DSR, the routing information is defined at the source node. This routing information is passed together with the message through intermediate nodes until it reaches the destination. Therefore, each intermediate node in the path should know who the next hop node is. In additio ...
Admissible traffic load of real time class of service for inter
... – We have to define in each access network policy point (node) ...
... – We have to define in each access network policy point (node) ...
Networking Terms Glossary - Beijer Electronics, Inc.
... DCE (Data Circuit-Terminating Equipment) – converts the format of the data coming from the DTE into a signal suitable to the communications channel. DCE often refers to equipment such as network access equipment, and DTE refers to application equipment, such as a videoconference terminal. DHCP (Dyna ...
... DCE (Data Circuit-Terminating Equipment) – converts the format of the data coming from the DTE into a signal suitable to the communications channel. DCE often refers to equipment such as network access equipment, and DTE refers to application equipment, such as a videoconference terminal. DHCP (Dyna ...
ppt
... • Building blocks of a network architecture • Each protocol object has two different interfaces – service interface: operations on this protocol – peer-to-peer interface: messages exchanged with peer ...
... • Building blocks of a network architecture • Each protocol object has two different interfaces – service interface: operations on this protocol – peer-to-peer interface: messages exchanged with peer ...
Rethinking the Service Model: Scaling Ethernet to a Million Nodes∗
... We argue that the fundamental problem limiting Ethernet’s scale is in fact its outdated service model. To make our position clear, it is helpful to briefly review the history of Ethernet. Ethernet as invented in 1973 was a shared-channel broadcast network technology. The service model was therefore ...
... We argue that the fundamental problem limiting Ethernet’s scale is in fact its outdated service model. To make our position clear, it is helpful to briefly review the history of Ethernet. Ethernet as invented in 1973 was a shared-channel broadcast network technology. The service model was therefore ...
chap02
... Fiber-optic Cable • Used to carry voice, video, and data signals for very long distances without requiring 'repeaters' • Contains one or more glass fibers at its core, surrounded by a layer of glass cladding and a protective outer jacket ...
... Fiber-optic Cable • Used to carry voice, video, and data signals for very long distances without requiring 'repeaters' • Contains one or more glass fibers at its core, surrounded by a layer of glass cladding and a protective outer jacket ...
Student Workbook
... Compare the various topologies used in LAN systems. Identify the generic hardware components found on a LAN. Describe the LAN protocols that make it possible to move information across a LAN. Describe common LAN implementations. ...
... Compare the various topologies used in LAN systems. Identify the generic hardware components found on a LAN. Describe the LAN protocols that make it possible to move information across a LAN. Describe common LAN implementations. ...
from polyu.edu.hk - Department of Electronic and Information
... Tables 3 and 4 and Fig. 2 summarize the results for the selected music. The following points are worth noting. 1. To provide a fair comparison of the network properties, we have ‘‘normalized’’ the networks by limiting the length of each composition under study to 18 000 notes. However, the entire co ...
... Tables 3 and 4 and Fig. 2 summarize the results for the selected music. The following points are worth noting. 1. To provide a fair comparison of the network properties, we have ‘‘normalized’’ the networks by limiting the length of each composition under study to 18 000 notes. However, the entire co ...
IP Addressing and the 2572
... NSFNET was a watershed event for the Internet, because it provided the bandwidth and the network infrastructure needed to support the Internet’s future growth. It is noteworthy that NSFNET initially provided backbone speed, or “bandwidth” of 56 kilobits per second, which is the same speed as many an ...
... NSFNET was a watershed event for the Internet, because it provided the bandwidth and the network infrastructure needed to support the Internet’s future growth. It is noteworthy that NSFNET initially provided backbone speed, or “bandwidth” of 56 kilobits per second, which is the same speed as many an ...
Terminal Server Network
... provides access to resources such as Web pages, databases, application software, and hardware (See Figure 2). This strategy is based on specialization. Server nodes coordinate and supply specialized services, and client nodes request the services. Commonly used server operating system are Windows Se ...
... provides access to resources such as Web pages, databases, application software, and hardware (See Figure 2). This strategy is based on specialization. Server nodes coordinate and supply specialized services, and client nodes request the services. Commonly used server operating system are Windows Se ...
Addresses
... Each IP address identifies a connection between a computer and a network Each router is assigned two or more IP addresses IP does not require that the same suffix be assigned to all interfaces of a router ...
... Each IP address identifies a connection between a computer and a network Each router is assigned two or more IP addresses IP does not require that the same suffix be assigned to all interfaces of a router ...
Networking Primer - The Internet and the Link Layer ECE 299.02
... HFC: hybrid fiber coax asymmetric: up to 30Mbps downstream, 2 Mbps ...
... HFC: hybrid fiber coax asymmetric: up to 30Mbps downstream, 2 Mbps ...
Understanding Computers: Today and Tomorrow, 13th
... – An earth-based device that sends and receives high-frequency, highspeed radio signals. Microwaves are high-frequency radio signals that can send large quantities of data at high speeds over long distances. Microwave signals can be sent or received using microwave stations or communications satelli ...
... – An earth-based device that sends and receives high-frequency, highspeed radio signals. Microwaves are high-frequency radio signals that can send large quantities of data at high speeds over long distances. Microwave signals can be sent or received using microwave stations or communications satelli ...
VPN, Mobility - CSCI 6433 Internet Protocols
... Transparency—mobility transparent to applications, transport layer protocols, routers not involved in the change. Interoperability—mobile host can interoperate with stationery and mobile hosts using IPv4, and mobile IPv6 hosts can interoperate with stationary and mobile IPv6 hosts Scalability—scales ...
... Transparency—mobility transparent to applications, transport layer protocols, routers not involved in the change. Interoperability—mobile host can interoperate with stationery and mobile hosts using IPv4, and mobile IPv6 hosts can interoperate with stationary and mobile IPv6 hosts Scalability—scales ...
Performance Evaluation of Black hole Attack in MANET and
... already have a route, it broadcasts a route request (RREQ) packet across the network. Nodes receiving this packet update their information for the source node and set up backwards pointers to the source node in the route tables. In addition to the source node's IP address, current sequence number, a ...
... already have a route, it broadcasts a route request (RREQ) packet across the network. Nodes receiving this packet update their information for the source node and set up backwards pointers to the source node in the route tables. In addition to the source node's IP address, current sequence number, a ...
Sample Solution for Exercise Communication Networks I
... Solution: Topology I) is very cheap to build. However, due to lack of redundancy, the failure of a router can cause problems. Topology III) is the most expensive and highly redundant. Two routers can still communicate even if all others are down. Topology II) is somewhere in between. Some redundancy ...
... Solution: Topology I) is very cheap to build. However, due to lack of redundancy, the failure of a router can cause problems. Topology III) is the most expensive and highly redundant. Two routers can still communicate even if all others are down. Topology II) is somewhere in between. Some redundancy ...
Emerging Internet Technologies
... Meant for applications that can tolerate some loss or delay Requires application to specify traffic description Network decides whether or not to admit a new flow for ...
... Meant for applications that can tolerate some loss or delay Requires application to specify traffic description Network decides whether or not to admit a new flow for ...
A Mobile-IP Based Mobility System for Wireless Metropolitan Area
... supporting seamless connectivity of mobile hosts The Mobile Router which acts as a gateway The MR would act as the foreign agent and provide a foreign agent care-of address to the mobile nodes. Packets addressed to the mobile nodes within the mobile network go through the MR's Home Agent as well as ...
... supporting seamless connectivity of mobile hosts The Mobile Router which acts as a gateway The MR would act as the foreign agent and provide a foreign agent care-of address to the mobile nodes. Packets addressed to the mobile nodes within the mobile network go through the MR's Home Agent as well as ...
CS412 Computer Networks - Computer Science | Winona State
... WAN - Architecture Contains numerous cables or telephone lines Each cable connects a pair of routers Two routers must communicate indirectly if they are not connected by a cable There might be more than one route between two hosts and it might change from time to time ...
... WAN - Architecture Contains numerous cables or telephone lines Each cable connects a pair of routers Two routers must communicate indirectly if they are not connected by a cable There might be more than one route between two hosts and it might change from time to time ...
Presentation
... In scenario of 20 nodes, the traffic is low and collision is light, the two algorithms have no difference. Their lines are close to each other In scenario of 40 and 60 nodes, the traffic is very high and collision is heavy, the DIDD get more throughput and low collision. From 20 nodes to 40 nodes, t ...
... In scenario of 20 nodes, the traffic is low and collision is light, the two algorithms have no difference. Their lines are close to each other In scenario of 40 and 60 nodes, the traffic is very high and collision is heavy, the DIDD get more throughput and low collision. From 20 nodes to 40 nodes, t ...
Networking
... managers. Information will only be passed to the centralized network management system if at the request by the central manager or certain predefined error conditions occur on a subnet. See Figure 15-19. SNMP2 works transparently with AppleTalk, IPX, and OSI transport protocols. SNMP2 allows not jus ...
... managers. Information will only be passed to the centralized network management system if at the request by the central manager or certain predefined error conditions occur on a subnet. See Figure 15-19. SNMP2 works transparently with AppleTalk, IPX, and OSI transport protocols. SNMP2 allows not jus ...