CSCI6268L20
... – Open Shortest Path First, Link-State Protocol – These protocols assume “modest sized” networks – A routing protocol decides how to forward packets based on routing tables ...
... – Open Shortest Path First, Link-State Protocol – These protocols assume “modest sized” networks – A routing protocol decides how to forward packets based on routing tables ...
An Integrated approach to developing sensor network solutions
... – Energy efficiency • Asynchronous power save protocol • Based on the observation if node awake for just over half of the time is awake interval will overlap with that of each of its neighbors • Nodes can determine available transmission window of neighbors • Node sleeps when no transmission ...
... – Energy efficiency • Asynchronous power save protocol • Based on the observation if node awake for just over half of the time is awake interval will overlap with that of each of its neighbors • Nodes can determine available transmission window of neighbors • Node sleeps when no transmission ...
William Stallings Data and Computer Communications
... (sequence of routers) thru network from source to dest. ...
... (sequence of routers) thru network from source to dest. ...
AR G3 Series Enterprise Routers
... The ARs support flexible slot combination. For example, two SIC slots can be combined into a wide SIC (WSIC) slot, two WSIC slots are combined into an extra SIC (XSIC) slot, and two XSIC slots can be combined into an extended extra SIC (EXSIC) slot. In addition, a SIC card can be installed into a WS ...
... The ARs support flexible slot combination. For example, two SIC slots can be combined into a wide SIC (WSIC) slot, two WSIC slots are combined into an extra SIC (XSIC) slot, and two XSIC slots can be combined into an extended extra SIC (EXSIC) slot. In addition, a SIC card can be installed into a WS ...
Maximizing Path Durations in Mobile Ad-Hoc Networks
... Studied the statistical properties of path durations in MANETS Showed distributional convergence with increasing hop count Relationship between link durations and path duration ...
... Studied the statistical properties of path durations in MANETS Showed distributional convergence with increasing hop count Relationship between link durations and path duration ...
Cisco – Chapter 11 - YSU Computer Science & Information Systems
... Routing Protocols All Interior • Determine the paths that routed protocols follow to destinations ...
... Routing Protocols All Interior • Determine the paths that routed protocols follow to destinations ...
Powerpoint format - Department of Computer and Information
... layered reference model for discussion modularization eases maintenance, updating of system change of implementation of layer’s service transparent to rest of system e.g., change in gate procedure doesn’t affect rest of system ...
... layered reference model for discussion modularization eases maintenance, updating of system change of implementation of layer’s service transparent to rest of system e.g., change in gate procedure doesn’t affect rest of system ...
Key Terms
... has a fast convergence time, Has a low network overhead, is easier to configure and less CPU-intensive than OSPF. Offers the benefits of supporting multiple protocols – Limits unnecessary network traffic between routers ...
... has a fast convergence time, Has a low network overhead, is easier to configure and less CPU-intensive than OSPF. Offers the benefits of supporting multiple protocols – Limits unnecessary network traffic between routers ...
Ad Hoc Wireless Routing COS 461: Computer Networks
... 4. Z will unicast ROUTE REPLY on the reverse route. 5. This creates the forward route for data. 6. A will accept route since it has greater SN. ...
... 4. Z will unicast ROUTE REPLY on the reverse route. 5. This creates the forward route for data. 6. A will accept route since it has greater SN. ...
Week 4 Network Layer and Routing
... In the original 1960’s-era of routing, generalpurpose computers served as routers. Although general-purpose computers can perform routing, modern high-speed routers are highly specialised computers, generally with extra hardware added to accelerate both common routing functions such as packet forw ...
... In the original 1960’s-era of routing, generalpurpose computers served as routers. Although general-purpose computers can perform routing, modern high-speed routers are highly specialised computers, generally with extra hardware added to accelerate both common routing functions such as packet forw ...
M/M/1 Queue
... • A virtual structure imposed over the physical network (e.g., the Internet) – over the Internet, there is a (IP level) unicast channel between every pair of hosts – an overlay uses a fixed subset of these – nodes that have the capability to communicate directly with each other do not use it ...
... • A virtual structure imposed over the physical network (e.g., the Internet) – over the Internet, there is a (IP level) unicast channel between every pair of hosts – an overlay uses a fixed subset of these – nodes that have the capability to communicate directly with each other do not use it ...
router
... Each router monitors the link state to each neighbor and floods the link-state information to other routers Each router builds an identical link-state database Allows router to build shortest path tree with router as root OSPF typically converges faster than RIP when there is a failure in the networ ...
... Each router monitors the link state to each neighbor and floods the link-state information to other routers Each router builds an identical link-state database Allows router to build shortest path tree with router as root OSPF typically converges faster than RIP when there is a failure in the networ ...
Week 6 - UCLA Computer Science
... No way! B gets no “revenue” for routing CBAW since neither W nor C are B’s customers B wants to force C to route to w via A B wants to route only to/from its customers! ...
... No way! B gets no “revenue” for routing CBAW since neither W nor C are B’s customers B wants to force C to route to w via A B wants to route only to/from its customers! ...
Κατανεμημένα Συστήματα
... – Each node on the path maintains state about messages • Brokers that send or were sent the message ...
... – Each node on the path maintains state about messages • Brokers that send or were sent the message ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Route Disruption (RD): Breaking down an existing route or preventing a new route from being established. Route Invasion (RI): Inside attacker adds itself between two endpoints of a communication channel. Node Isolation (NI): Preventing a node from communicating with any other node. Resource ...
... Route Disruption (RD): Breaking down an existing route or preventing a new route from being established. Route Invasion (RI): Inside attacker adds itself between two endpoints of a communication channel. Node Isolation (NI): Preventing a node from communicating with any other node. Resource ...
A Sybil-proof DHT using a social network
... • Sub-linear table size – Nodes need not keep track of all other nodes – Reduces bandwidth usage – Enables scaling ...
... • Sub-linear table size – Nodes need not keep track of all other nodes – Reduces bandwidth usage – Enables scaling ...
Cisco – Chapter 11 - YSU Computer Science & Information
... – Examines network layer addresses (IP) to determine destination network – Consults routing tables to determine which interface (port) to use to forward packet • Each interface requires separate, unique network address ...
... – Examines network layer addresses (IP) to determine destination network – Consults routing tables to determine which interface (port) to use to forward packet • Each interface requires separate, unique network address ...
Data Communication Network
... Priorities can be used ◦ On each node, packets with higher priority can be forwarded first. They will experience less delay than lowerpriority packets. ...
... Priorities can be used ◦ On each node, packets with higher priority can be forwarded first. They will experience less delay than lowerpriority packets. ...
Routing PowerPoint - University at Albany
... find w not in N such that D(w) is a minimum add w to N update D(v) for all v adjacent to w and not in N: D(v) = min( D(v), D(w) + c(w,v) ) /* new cost to v is either old cost to v or known shortest path cost to w plus cost from w to v */ ...
... find w not in N such that D(w) is a minimum add w to N update D(v) for all v adjacent to w and not in N: D(v) = min( D(v), D(w) + c(w,v) ) /* new cost to v is either old cost to v or known shortest path cost to w plus cost from w to v */ ...