试题详情
单项选择题 A customer has 2 E1s to add between far-end nodes in an SNCP ring.  What type of circuit should you recommend? ()

A、 LO-PATH circuits

B、 HO-PATH circuits

C、 1:1 protection circuits

D、 1:N protection circuits

E、 LO-TUNNEL tunnel circuits

  • A
  • 关注下方微信公众号,在线模考后查看

热门试题