Routy

default route - A default route is a static route with the address 0.0.0.0/0
supernet route - A supernet route is network network addreess with a mask less than the classful mask
network route - A network route is route that has subnet mask equel to the classful mask. Also can be a parent route.
ultimate route - The level 1(can be considered as level 2) route x.x.x.x/x can be further defined as an ultimate route(includes next hop IP address or exit interface
directly connected - level 1 route
AD - administrative distance - jednotka podle ktere router urcuje nejlepsi cestu

Mask

classful
classless
router(config) no ip classless

RIP v.1

*hold-down timers - protecting of network loops

EIGRP(Enhanced Gateway Interior Routing Protocol)

* classles
* Reliable Transport Protocol
* Bounded Updates
* Diffusing Update Algorithm(DUAL)
* Establishing Adjacencies
* Neighbor and Topology Tables
* Distance Vector Routing Protocol
* As metric, it uses HOP count, bandwidth, delay, reliability and load
* Guaranteeing loop-free path and backup path
* Uses Hello packet to monitor status, does not send periodic updates

Poslední změna: 21.05.2008 14:20:45