Chapter 9: Intro to IP Routing Flashcards
What happens to a packet when the router does not find it’s network listed on the routing table? pg. 288
the router discards the packet
What’s a sure way to have the packets forwarded through the router? pg. 288
configure the routing tables
What are the two types of routing? pg, 289
static and dynamic
How would you setup static routing? pg. 289
type in the network and IP path to send packets
What’s the advantage of dynamic routing over static when applied to a large network? pg. 289
network routs are automatically added to the routing table via the routing protocol
Name the initial two types of protocols within the dynamic protocol branch. pg. 289
IGP/ Interior Gateway Protocol and EGP/ Exterior Gateway Protocal
The difference between IGP and EGP is………? pg. 289
IGP is Interior and EGP is exterior routing of an autonomous system (AS)
What do you call a collection of networks or subnets that are in the same administrative domain? pg .290
an autonomous system
What leverage does the autonomous system give the administrator? pg .290
the Admin controls and sets the policy for what happens in the network of an autonomous system
What’s the most popular EGP protocol typically used by ISPs or large corps? pg. 290
BGP / Border Gateway Protocol
The IGP branch continues to split out to what two additional categories? pg. 290
DV/ Distance Vector and LS/ Link State
What are the protocols of Link State that were designed for large internetworks? pg. 290
OSPF and IS-IS
What additional category does the DV and LS branch out to? pg, 291
Hybrid
This is a Hybrid protocol which is Cisco proprietary and uses both of the DV and LS features. pg 291
EIGRP
What’s considered a Hybrid routing protocol that can work on both internal and external networks, but is really just an EGP? pg. 291
BGP
