多项选择题
A. Peers are statically defined.
B. Peers exist within the same AS.
C. Peers must be directly connected to each other.
D. Peers advertise routes learned from other IBGP neighbors.
单项选择题 Which form of BGP changes the BGP Next Hop attribute by default?（）
单项选择题 Which BGP route selection criterion is superior?（）
单项选择题 After evaluating the BGP attributes (AS Path, Local Preference, MED, and Origin) there are four additional route selection techniques used as tie-breakers. In which order are these applied?（）