JN0-304單項(xiàng)選擇題每日一練(2019.01.10)

單項(xiàng)選擇題
What is the use of MSDP across multiple PIM domains?（）
A. It scopes multicast traffic.
B. It prevents multicast routing loops.
C. It advertises active multicast sources.
D. It advertises RPs to all downstream routers.
單項(xiàng)選擇題
Which LSA is flooded across area boundaries?（）
A.Type1
B.Type2
C.Type3
D.Type5
單項(xiàng)選擇題
Which graceful restart parameter is negotiated during BGP session establishment?（）
A. Grace-time
B. Restart-time
C. Stale-routes-time
D. Restart-update-time
單項(xiàng)選擇題
Given the following policy, what happens when the 1.1/17 route is evaluated?（）
A. The route does not match this policy.
B. The route is accepted.
C. The route is rejected.
D. The route is accepted with a metric of 6.
單項(xiàng)選擇題
In JUNOS software, what is the only BGP attribute where a higher value is preferred?（）
A. MED
B. origin
C. preference
D. local preference

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