Adaptive routing, or dynamic routing, attempts to solve this problem by constructing routing tables automatically, based on information carried by routing protocols, and allowing the network to act nearly autonomously in avoiding network failures and blockages.

Sometimes localization is considered as a part of the navigation problem that provides orienation and routing information in addition to just location.

The Bellman-Ford algorithm does not prevent routing loops from happening and suffers from the count-to-infinity problem.

It can also be used for analyzing the network infrastructure itself by determining whether all necessary routing is occurring properly, allowing the user to further isolate the source of a problem.

This is a special case of the minimum general routing problem which specifies precisely which vertices the cycle must contain.

The flood of routing table update notices caused some additional routers to fail, compounding the problem.

Condensing boilers solve this problem by routing the carbonic acid down a drain and by making the flue exposed to the corrosive flue gas of stainless steel or PVC.

However, these problems also differ in several important ways: for instance, in EDA, area minimization and signal length are more important than aesthetics, and the routing problem in EDA may have more than two terminals per net while the analogous problem in graph drawing generally only involves pairs of vertices for each edge.

* Capacitated vehicle routing problem ( CVRP )

* Multi-depot vehicle routing problem ( MDVRP )

* Period vehicle routing problem ( PVRP )

* Split delivery vehicle routing problem ( SDVRP )

* Stochastic vehicle routing problem ( SVRP )

* Vehicle routing problem with pick-up and delivery ( VRPPD )

* Vehicle routing problem with time windows ( VRPTW )

Additionally, column generation has been applied to many problems such as crew scheduling, vehicle routing, and the capacitated p-median problem.

Examples include network flow, shortest path problem, transport problem, transshipment problem, location problem, matching problem, assignment problem, packing problem, routing problem, Critical Path Analysis and PERT ( Program Evaluation & Review Technique ).

One limitation ( also afflicting the Intel Pentium III ) is that SRAM cache designs at the time were incapable of keeping up with the Athlon's clock scalability, due both to manufacturing limitations of the cache chips and the difficulty of routing electrical connections to the cache chips themselves.

The advantage of peer-to-peer networking is the easier control concept not requiring any additional coordination entity and not delaying transfers by routing via server entities.

Dijkstra's algorithm is used in SPF, Shortest Path First, which is used in the routing protocols OSPF and IS-IS.

Prior to version 0. 7, Freenet used a heuristic routing algorithm where each node had no fixed location, and routing was based on which node had served a key closest to the key being fetched ( in version 0. 3 ) or which is estimated to serve it faster ( in version 0. 5 ).

Oskar Sandberg's research ( during the development of version 0. 7 ) shows that this " path folding " is critical, and that a very simple routing algorithm will suffice provided there is path folding.

This means that routing of requests is essentially random.

Furthermore, the routing algorithm is capable of routing over a mixture of opennet and darknet connections, allowing people who have only a few friends using the network to get the performance from having sufficient connections while still receiving some of the security benefits of darknet connections.

In later books, he vies for control of the Si-Fan which is more concerned with routing Fascist dictators and halting the spread of Communism.

Query routing is then done by hashing the words of the query and seeing whether all of them match in the QRT.

Instead of routing your order to a market or market-makers for execution, your broker may fill the order from the firm's own inventory -- this is called ' internalization.

Interior Gateway Routing Protocol ( IGRP ) is a distance vector interior routing protocol ( IGP ) invented by Cisco.

It is used by routers to exchange routing data within an autonomous system.

The maximum hop count of IGRP-routed packets is 255 ( default 100 ), and routing updates are broadcast every 90 seconds ( by default ).

IGRP is considered a classful routing protocol.

Internetworking ( a combination of the words inter (" between ") and networking ; it is not internet-working or international-network ) is the practice of connecting a computer network with other networks through the use of gateways that provide a common method of routing information packets between the networks.

For routing, the entries in the IPX routing table are similar to IP routing tables ; routing is done by network address, and for each network address a network: node of the next router is specified in a similar fashion an IP address / netmask is specified in IP routing tables.

The routing area is the PS domain equivalent of the location area.

Global title translation is the SS7 equivalent to IP routing.

This process, called global title translation, is the SS7 equivalent to IP routing.

The individual pods ( nodes ) were all hardware equivalent and Delin's architecture did not require special gateways or routing to have each of the individual pieces communicate with one another or with an end user.

BOOTP introduced the innovation of a relay agent, which allowed the forwarding of BOOTP packets off the local network using standard IP routing, thus one central BOOTP server could serve hosts on many IP subnets.

In many corporate environments, standalone fax machines have been replaced by fax servers and other computerized systems capable of receiving and storing incoming faxes electronically, and then routing them to users on paper or via an email ( which may be secured ).

Instead of all nodes being considered equal, nodes entering into the network were kept at the ' edge ' of the network as a leaf, not responsible for any routing, and nodes which were capable of routing messages were promoted to ultrapeers, which would accept leaf connections and route searches and network maintenance messages.

It carries all the routing information needed to get a payment from one bank to another wherever it may be ; it contains all the key bank account details such as Bank Identifier Codes, branch codes ( known as sort codes in the UK and Ireland ) and account numbers and it contains check digits which can be validated at source according to a single standard procedure.

IP routing is performed by all hosts, but most importantly by routers, which typically use either interior gateway protocols ( IGPs ) or external gateway protocols ( EGPs ) to decide how to move datagrams among networks.

Both Greg Bright ( The Hole Maze Book ) and Dave Phillips ( The World's Most Difficult Maze ) published maze books in which the sides of pages could be crossed over and in which holes could allow the pathways to cross from one page to another, and one side of a page to the other, thus enhancing the 3-D routing capacity of 2-D printed illustrations.

A recent book by Galen Wadzinski ( The Ultimate Maze Book ) offers formalized rules for more recent innovations that involve single-directional pathways, 3-D simulating illustrations, " key " and " ordered stop " mazes in which items must be collected or visited in particular orders to add to the difficulties of routing ( such restrictions on pathway traveling and re-use are important in a printed book in which the limited amount of space on a printed page would otherwise place clear limits on the amount of choices and pathways that can be contained within a single maze ).

The forwarding of the packet is done based on the contents of the labels, which allows " protocol-independent packet forwarding " that does not need to look at a protocol-dependent routing table and avoids the expensive IP longest prefix match at each hop.

* The Normalized Message Router, is the component which routes normalized messages from a source component to its eventual destination using some kind of routing policy to decide which endpoint to use.

* Control plane: A router records a routing table listing what route should be used to forward a data packet, and through which physical interface connection.

Besides making decision as which interface a packet is forwarded to, which is handled primarily via the routing table, a router also has to manage congestion, when packets arrive at a rate higher than the router can process.

The routing process usually directs forwarding on the basis of routing tables which maintain a record of the routes to various network destinations.