多选题Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router？（）A10B15C18D150E160F165
题目
多选题
Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router？（）
A
10
B
15
C
18
D
150
E
160
F
165