单项选择题
Into which protocol are LDP hello messages encapsulated?（）
A. ICMP
B. BFD
C. UDP
D. MPLS
点击查看答案
相关考题
-
多项选择题
Given the community: community my-company members "^[1-3]*7:666$"; Which three communitiesdoes this expression match?（）
A. 17:666
B. 17:667
C. 27:666
D. 37:666
E. 47:666 -
多项选择题
Which three components are part of the Network Entity Title (NET) on an IS-IS router?（）
A. AFI
B. MAC
C. area
D. N-Selector
E. IP address -
单项选择题
In JUNOS software, what is the only BGP attribute where a higher value is preferred?（）
A. MED
B. origin
C. preference
D. local preference
