What is the role of route preference?（）A、It is used as a tiebreaker when the same prefix is available through multiple protocols.B、It is used to determine the preferred path to a given destination.C、It is used to select the best route between multiple equ

第1题：

第2题：

第3题：

第4题：

A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values. Which statement is true about how BGP would select the best path?（）

• A、To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50
• B、Th e router will prefer the shortest autonomous system path
• C、If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MED
• D、The router will prefer the route with the lower MED

第5题：

What is the role of formal learning according to the monitor hypothesis?
The monitor hypothesis states that formal learning has only one function, and that is as a “monitor” or “editor” and that learning comes into play only to make changes in the form of our utterance, after it has been produced by the acquired system. Acquisition initiates the speaker’s utterances and is responsible for fluency. Thus the monitor is thought to alter the output of the acquired system before or after the utterance is actually written or spoken, but the utterance is initiated entirely by the acquired system.
略

第6题：

第7题：

第8题：

第9题：

what is a route reflector？

第10题：

What happens when a route does not match any user configured policies?（）

• A、The route is rejected.
• B、The route is accepted.
• C、The route is given a lower priority.
• D、The route is sent to the default policy.