题目内容
(请给出正确答案)
[单选题]
Among ZXCTN series products, ()has only one PTP port.
A.nordinary clock
B.nboundary clock
C.nE2E transparent transmission clock
D.nP2P transparent transmission clock
答案
查看答案
A.nordinary clock
B.nboundary clock
C.nE2E transparent transmission clock
D.nP2P transparent transmission clock
第1题
A.1:1
B.1+1
C.ndouble-emission and double-receiving
D. nsingle-emission and double-receiving
第7题
A.show load-mode
B.show start-mode
C.show system-configuration recoverset
D.show system load-mode
第8题
A.nstandard ACL
B.nextended ACL
C.nLayer ACL
D.nhybrid ACL