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7 Cards in this Set
- Front
- Back
- 3rd side (hint)
define routing protocols |
Set of algorithm and messages that are used to exchange routing info and populate the routing table with routing protocils choice of best path. |
algo mssgs |
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what is distance |
how far it is to the desination network and is based on a metric such as the hop count,cost,bandwidth and delay |
metric |
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link state |
can create a view or topology of the network by gatbering info from all other routers |
views |
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what is vector |
the direction of the mext hop router or exit interface to reach the destination. |
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What is AS |
Autonoumous system is a collection of routers under a common admin such as a company or orgz |
aka routing domain |
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IGP |
used for routing within an AS for e.g RIP,EIGRP,OSPF,IS-IS. |
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EGP |
Used for routing between ASes ISP and others may interconnwct using an EGP.BGP is the only currently-viable EGP and is the officail routing protocol used on the internet. |
www |