In the output of show isis adjacency, which three can be displayed under the attributes header? （）

单项选择题What is the correct virtual link configuration on an OSPF router?（）

A.
B.
C.
D.

多项选择题Which two signaling protocols could be used in VPLS to advertise site information between PEs? （）

A. IKE
B. BGP
C. RSVP
D. LDP

多项选择题What are three examples of a provider-provisioned VPN supported by JUNOS software? （）

A. L2F
B. PPTP
C. Circuit cross-connect
D. Draft-Martini-based VPNs
E. Draft-Kompella-based VPNs

多项选择题You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?（）

A. set protocols ospf area-range network/mask-length
B. set protocols ospf area area-id nssa area-range network/mask-length
C. set protocols ospf area area-id area-range network/mask-length restrict
D. set protocols ospf area area-id nssa area-range network/mask-length restrict

多项选择题In JUNOS software, what are two ways that the router ID is chosen?（）

A. Choose the lowest primary address.
B. If assigned, always choose address of fxp0.
C. Choose numerically lowest IP address of fxp0.
D. Choose the non-127.0.0.1 primary address on lo0.