Information Technology Reference
In-Depth Information
Which of the following best describes the BGP weight attribute?
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a. Determines a path; not locally significant.
b. Determines a path; lowest value is preferred.
c. Locally significant; lowest value is preferred.
d. Locally significant; highest value is preferred.
What is the process by which BGP speakers in a transit AS do not advertise a route until
all routers have learned about the route through an IGP?
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a. Redistribution
b. BGP synchronization
c. OSPF redistribution
d. OSPF synchronization
What does the number represent in the following router command?
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router bgp 200
a. ASN.
b. Process ID.
c. Autonomous process ID.
d. The number is incorrect; it must be 65,000 or higher.
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Which service access point does BGP use?
a. UDP port 179
b. IP protocol 179
c. TCP port 179
d. None of the above
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Which of the following shows the correct order that BGP uses to select a best path?
a. Origin, lowest IP, AS Path, Weight, Local Preference
b. Weight, Local Preference, AS Path, Origin, MED, lowest IP
c. Lowest IP, AS Path, Origin, Weight, MED, Local Preference
d. Weight, Origin, Local Preference, AS Path, MED, lowest IP
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