单项选择题
How many OSPF authentication types can be configured on a subinterface using JUNOS software?()
A.0 B.1 C.2 D.3
单项选择题 What is the function of the Type 4 LSA?()
单项选择题 TLVs can be carried in what type of IS-IS PDU?()
单项选择题 By default, which IS-IS metric types does JUNOS software support?()