单选 软件与IT认证综合练习2026-06-29 更新 1 阅读

A Bridged 1483 network is grouping all DSL users into a single logical subnet. Which configuration command prevents the end users from directly communicating with each other?（）

  1. no ip arp
  2. no ip proxy-arp 正确答案
  3. restrict ip arp
  4. restrict ip proxy-arp
参考答案：B

本站整理，仅供学习参考