2. MTTR reduction: rerouting
2.1 Functional architecture of a router
The functional architecture of routers is based on a logical separation of the functions supported by the equipment, in two planes (figure 2 ).
The control plane is the "intelligent" part of the router. It establishes and maintains routing tables (RIBs, Routing Information Base) using routing protocols that determine the route to be taken to all destinations on the network, by exchanging information on the state of the network between the control planes of each router. A distinction is made between internal routing protocols IGP (Interior Gateway Protocol), such as OSPF, IS-IS and RIP, and external routing protocols EGP (External Gateway...
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
MTTR reduction: rerouting
Increased MTTF – High availability
Article included in this offer
"Networks and Telecommunications"
(
174 articles
)
Updated and enriched with articles validated by our scientific committees
A set of exclusive tools to complement the resources
References
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
