Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 when a command is seenagape 12 years ago Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 whena 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 ← Previous question Next question →