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Which of the following is the administrative distance of an external BGP route?
10
a. 1
b. 20
c. 50
d. 200
Which mechanism penalizes flapping BGP routes by suppressing them?
11
a. Route reflectors
b. Route dampening
c. Route suppression
d. Route filtering
Which feature was implemented in BGPv4 to provide forwarding of packets based on IP
prefixes?
12
a. MED
b. VLSM
c. CIDR
d. AS path
What is configured if an external BGP neighbor does not share a common subnet?
13
a. BGP confederation, with iBGP only
b. BGP multihop, with eBGP only
c. BGP multihop, with iBGP only
d. BGP confederation, with eBGP only
Which of the following is the best definition of an autonomous system?
14
a. Group of routers running iBGP
b. Group of routers running OSPF
c. Group of routers running eBGP
d. Group of routers under single administration
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