chapter1
... Search Destination column of table entries with H-flag set which is an exact match to Destination IP in packet If found and Flag is G or H then Gateway is next hop; otherwise Destination IP is next hop. If not found then calculate Dest IP && Genmask for each entry that is not the default. If Dest IP ...
... Search Destination column of table entries with H-flag set which is an exact match to Destination IP in packet If found and Flag is G or H then Gateway is next hop; otherwise Destination IP is next hop. If not found then calculate Dest IP && Genmask for each entry that is not the default. If Dest IP ...
1 The CAN Bus – general
... • 2003 Even the Americans and Japanese use CAN! • 2008 Annual world production forecast: approximately 65-67 million vehicles, with 10-15 CAN nodes per vehicle on average. Do the sums! ...
... • 2003 Even the Americans and Japanese use CAN! • 2008 Annual world production forecast: approximately 65-67 million vehicles, with 10-15 CAN nodes per vehicle on average. Do the sums! ...
Intradomain routing protocols
... Backup DR (BDR) also syncs with all routers, and takes over if DR dies (typically 5 s wait) Total: 2N – 1 adjacencies DR election: ...
... Backup DR (BDR) also syncs with all routers, and takes over if DR dies (typically 5 s wait) Total: 2N – 1 adjacencies DR election: ...
single physical link
... than the shared link can accommodate in this case, the switch is forced to buffer these packets in its memory should a switch receive packets faster than it can send them for an extended period of time, then the switch will eventually run out of buffer space, and some packets will have to be dro ...
... than the shared link can accommodate in this case, the switch is forced to buffer these packets in its memory should a switch receive packets faster than it can send them for an extended period of time, then the switch will eventually run out of buffer space, and some packets will have to be dro ...
slides - Microsoft Research
... • Inability arises from how enterprises are designed and operated today (IP-based) – Decentralization and no control over routing ...
... • Inability arises from how enterprises are designed and operated today (IP-based) – Decentralization and no control over routing ...
Protocols and Quality of Service
... not support it. RSVP makes resource reservations for both unicast and manyto-many multicast applications, adapting dynamically to changing group membership as well as to changing routes RSVP is receiver-oriented, i.e., the receiver of a data flow initiates and maintains the resource reservation ...
... not support it. RSVP makes resource reservations for both unicast and manyto-many multicast applications, adapting dynamically to changing group membership as well as to changing routes RSVP is receiver-oriented, i.e., the receiver of a data flow initiates and maintains the resource reservation ...
Single-Copy Routing in Intermittently Connected Mobile
... mobile networks a number of efforts exist that mostly try to deal with application-specific problems, especially in the field of sensor networks. In [12] a number of mobile nodes, modeled as performing independent random walks, serve as DataMules that carry data from static sensors to base stations, ...
... mobile networks a number of efforts exist that mostly try to deal with application-specific problems, especially in the field of sensor networks. In [12] a number of mobile nodes, modeled as performing independent random walks, serve as DataMules that carry data from static sensors to base stations, ...
d - FSU Computer Science Department
... there is another path s---Z---W with distance shorter than d(W), where Z is the first node in the path currently not in the set. d(Z) must be less than d(W) (why?) and we would have added Z to the set at this step rather than W. ...
... there is another path s---Z---W with distance shorter than d(W), where Z is the first node in the path currently not in the set. d(Z) must be less than d(W) (why?) and we would have added Z to the set at this step rather than W. ...
RIP2
... – interface : The physical network to be used to reach the first router – metric : indicating the distance – timer :amount of time since the entry was last updated – other flags ... ...
... – interface : The physical network to be used to reach the first router – metric : indicating the distance – timer :amount of time since the entry was last updated – other flags ... ...
Abstract - PG Embedded systems
... Mobile ad hoc networks (MANETs) are ideal for situations where a fixed infrastructure is unavailable or infeasible. Today’s MANETs, however, may suffer from network partitioning. This limitation makes MANETs unsuitable for applications such as crisis management and battlefield communications, in whi ...
... Mobile ad hoc networks (MANETs) are ideal for situations where a fixed infrastructure is unavailable or infeasible. Today’s MANETs, however, may suffer from network partitioning. This limitation makes MANETs unsuitable for applications such as crisis management and battlefield communications, in whi ...
2008 - CLA
... wireless, auto-configurable, high-bitrate, secure networks • Research-topics@INESCPorto – Scalable auto-configurable networks – Intermittent connectivity / mobility ...
... wireless, auto-configurable, high-bitrate, secure networks • Research-topics@INESCPorto – Scalable auto-configurable networks – Intermittent connectivity / mobility ...
Routing Protocols
... • Area border routers: “summarize” distances to nets in own area, advertise to other Area Border routers. • Backbone routers: run OSPF routing limited to backbone. • Boundary routers: connect to other AS’s. ...
... • Area border routers: “summarize” distances to nets in own area, advertise to other Area Border routers. • Backbone routers: run OSPF routing limited to backbone. • Boundary routers: connect to other AS’s. ...
Advances in Natural and Applied Sciences
... called audit data. Once audit data collected and it is given to the IDAD system, which is able to compare every activity with audit data. If any activity of a node is out of the activity listed in the audit data, the IDAD system isolates the particular node from the network. B. Sun; Y. Guan; J. Chen ...
... called audit data. Once audit data collected and it is given to the IDAD system, which is able to compare every activity with audit data. If any activity of a node is out of the activity listed in the audit data, the IDAD system isolates the particular node from the network. B. Sun; Y. Guan; J. Chen ...
CS335 Networking & Network Administration
... designed as an IGP used to pass information among routers within an autonomous system Hop count metric – RIP measures distance in network hops where each network between source and destination is a single hop. Origin-one counting where a directly connected network is 1 hop away, not zero Unreliable ...
... designed as an IGP used to pass information among routers within an autonomous system Hop count metric – RIP measures distance in network hops where each network between source and destination is a single hop. Origin-one counting where a directly connected network is 1 hop away, not zero Unreliable ...
Ants based routing - Personal Homepage of Casper Joost Eyckelhof
... Node N has a routing table that contains the next hop (A, B or C) for every possible destination. It has a pheromone ‘matrix’ with 3 values (for NA, NB and NC) and the distance ‘matrix’ for the same 3 roads. When an ant arrives from A a few things happen: A cumulative distance is calculated for ev ...
... Node N has a routing table that contains the next hop (A, B or C) for every possible destination. It has a pheromone ‘matrix’ with 3 values (for NA, NB and NC) and the distance ‘matrix’ for the same 3 roads. When an ant arrives from A a few things happen: A cumulative distance is calculated for ev ...
Q and A slides
... A: The forwarding algorithm is not different. A host-specific route is chosen because it has the longest prefix (/32). (Just like the default route is chosen only if nothing else matches, because it has the shortest prefix (/0).) ...
... A: The forwarding algorithm is not different. A host-specific route is chosen because it has the longest prefix (/32). (Just like the default route is chosen only if nothing else matches, because it has the shortest prefix (/0).) ...
Chapter 3
... 1 in successive packets, attacker can scan progressively deeper into the network, mapping the network ...
... 1 in successive packets, attacker can scan progressively deeper into the network, mapping the network ...
Routing Information Protocol
... Carried in OSPF messages directly over IP (rather than TCP or UDP ...
... Carried in OSPF messages directly over IP (rather than TCP or UDP ...
Intro to Wireless Mesh Networks - McMaster Computing and Software
... All traffic must flow through Internet, this significantly reduces network resource utilization. Large percentage of areas in between houses is not covered by wireless services. Gateways may not be shared and wireless services must be set up individually, network service costs may increase. Each hom ...
... All traffic must flow through Internet, this significantly reduces network resource utilization. Large percentage of areas in between houses is not covered by wireless services. Gateways may not be shared and wireless services must be set up individually, network service costs may increase. Each hom ...