Mod 10 Day 4 Flashcards
The ability to take a group of some networks and summarize them as one routing statement entry
Route summarization
Ability to take a summarized route and determine what networks a summary covers
Reverse route summarization
Gives the router a path to send traffic to destinations that are not in the routing table
Default route
The next top specified in a default route is referred to as what
Gateway of last resort
These build routing tables from information received from other routers in the internetwork
Dynamic routing protocols
A group of networks under mutual Network administration and sharing a common routing methodology is called a what
Autonomous system AS
What is the most commonly used exterior gateway protocol
Border gateway protocol BGP
These protocols are simpler than link State protocols in are advertised as vectors of distance and direction it uses router hop count
Distance vector routing protocols
This is a distance vector routing protocol it does it’s routing based on distance vector
RIP
this protocol is considered a hybrid routing protocol it is actually a distance vector but acts like a link state routing protocol
Enhanced interior gateway routing protocol EIGRP
These protocols were developed to address some limitations of distance vector protocols. Sometimes called shortest path first or distributed database protocols
Link state routing protocols
This protocol was designed for smaller networks usually implemented in Unix environments
Routing information protocol version 2 RIPv2
This is sent If a metric change for a particular route such as if a serial interface goes down
Triggered updates
Routes that are learned from a neighboring router are not setting back to the neighboring router
Split horizon
Rip shuts down redundant links the route is sent with a metric of 16 or unreachable
Route poisoning
