Routing Protocol Summary Flashcards
1
Q
What is 6to4?
A
Mechanism allows IPv6 to be transmitted in IPv4 network
2
Q
What is 1 of the 2 different types of routing protocols?
A
- Interior
- Interior Gateway Protocol (IGP)
- Operates within autonomous system
3
Q
What is an another type of routing protocol?
Hint: outside
A
- Exterior
- Exterior Gateway Protocol (EGP)
- Operates between autonomous system
4
Q
What are 2 techniques preventing routing loops?
A
- Split Horizon
- Prevent route learned from one interface from being advertised back from same interface (TTL and Max Hop Count)
- Poison Reserve
- Caused a route received on one interface to be advertised back from the same interface
5
Q
What is RIPv1?
A
- Routing Information Protocol
- Interior Gateway Protocol
- Distance Vector, Classful Protocol
6
Q
What is OSPF?
A
- Open Shortest Path First
- Interior Gateway. Classless Protocol
- A Link State routing protocol that helps direct traffic on IP networks by calculating the most efficient path between routers.
- Open Standard Protocol
- Only protocol support VSLM
7
Q
What is EIGRP?
A
- Enhanced Interior Gateway Routing Protocol
- Interior Gateway, Classless Protocol
- An Advanced Distance vector that helps routers automatically make routing decisions and configure themselves. Supports convergence and is proprietary to Cisco devices
- Uses the Diffusing Update Algorithm (DUAL)
8
Q
What is IS-IS?
A
- Intermediate System to Intermediate System
- Interior Gateway, Classless Protocol
- A Link State routing protocol used in computer networks to determine the best path for forwarding packets.
9
Q
What is BGP?
A
- Border Gateway Protocol
- Exterior Gateway, Classless Protocol
- A Path Vector protocol where a set of rules that determine the best network routes for data transmission on the internet
10
Q
What is RIPv2?
A
- Routing Information Protocol
- Distance Vector, Classless Protocol
- A distance-vector protocol that is used to manage routing information on networks.
11
Q
What is stub routing in EIGRP?
A
A feature that improves network stability, reduces resource utilization, and simplifies configuration.
12
Q
What are classless routing protocols?
A
- EIGRP
- OSPF
- IS-IS
- BGP
- RIPv2
13
Q
What is classful routing protocol?
A
- RIPv1
- IGRP
14
Q
What protocol has the least overhead of the 4 classless routing protocol?
A
RIPv2