Juniper Exam Questions

Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 when a command is

Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 when
a command is received from a remote ERX Edge Router?

A.
t1 1 remote-loopback

B.
t1 1 loopback-remote

C.
t1 1 loopback remote

D.
t1 1 remote loopback