Network2/Concept/Router: Difference between revisions
< Network2
Jump to navigation
Jump to search
mNo edit summary |
mNo edit summary |
||
| (5 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
Routers are [[Network2/Concept/Network|network]] nodes which |
Routers are [[Network2/Concept/Network|network]] nodes which forward [[Network2/Concept/Protocol|messages]] between different [[Network2/Concept/Link|links]] in order to bring the forwarded payload closer to its [[Network2/Concept/Address|destination]]. This activity permits the creation of [[Network2/Concept/Internetwork|internetworks]] from simpler networks and hence of the creation of larger and more [[Network2/Concept/Available|available]] homogenous links from smaller and less reliable but more numerous heterogenous links. |
||
The route along which a message is sent as it travels from its source to a destination is called a path. A message which is sent to one or more destinations along one or more routes is said to have been routed along a multipath. |
The route along which a message is sent as it travels from its source to a destination is called a path. A message which is sent to one or more destinations along one or more routes is said to have been routed along a multipath. |
||
(Alternately, if internetworks are networks of nodes (which are networks) then routers and their interconnecting links, transit agreements, and peering agreements make up the media to which these nodes are attached.) |
|||
Latest revision as of 15:57, 23 August 2009
Routers are network nodes which forward messages between different links in order to bring the forwarded payload closer to its destination. This activity permits the creation of internetworks from simpler networks and hence of the creation of larger and more available homogenous links from smaller and less reliable but more numerous heterogenous links.
The route along which a message is sent as it travels from its source to a destination is called a path. A message which is sent to one or more destinations along one or more routes is said to have been routed along a multipath.