IP Routing Essentials - Routing Protocol Overview
7 important questions on IP Routing Essentials - Routing Protocol Overview
What are the 5 most common dynamic routing protocols?
2. Enhanced Interior Gateway Routing Protocol (EIGRP)
3. Open Shortest Path First (OSPF)
4. Intermediate System to Intermediate System (IS-IS)
5. Border Gateway Protocol (BGP)
How do Distance Vector routing protocols build their perspective of the network.
EIGRP uses the Diffusing Update Algorythm (DUAL) as an enhanced distance vector algorythm. What 5 enhancements does this algortyhm introduce?
2. It only sends updates when there is a change. No periodic full routing table updates.
3. It uses Hellos and forms neighbor relationships.
4. It uses bandwidth, delay, reliability, load and MTU for path calculations.
5. It has the option to load balance traffic across equal and unequal cost paths.
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What are Link-State advertisements (LSAs) and Link-State Packets (LSPs) and what do they contain.
What are OSPF Link-State Advertisements and IS-IS Link-State Packets used for?
What algorythm is used for OSPF?
The Exterior Gateway Protcol BGP is a Path Vector Protocol, which is similar to a Distance Vector Protocol. What is the main difference?
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