BGP Flashcards
What kind of routing protocol is BGP?
- Distance Vector
- Link State
- Path Vector
- Path Vector
What is the differencebetween these connection types in BGP?
- Single Homed
- Dual Homed
- Single Miltihomed
- Dual Multihomed
What is the eBGP AD Value?
What is the iBGP AD Value?
- 20
- 200
What is an Automomous System (AS)
A partion of a large network (such at the internet) that are under a single administrative control.
Is BGP a:
Internal Gateway Protocol (IGP)
or
Exterior Gateway Protocol (EGP)
Exterior Gateway Protocol (EGP)
How does a Path Vector protocol make routing decisions
Least number of AS numbers transversed is the best path. Doesn’t pay attention to how many routers are involved.
BGP config steps:
R1(config)# router bgp [my AS#]
R1(config-router)# neighbor [their directly connected router IP] remote-as [their AS#]
R1(config-router)# network [my network address] mask [that network’s subnet mask]