试题详情
- 单项选择题In the implementation of VLSM techniques on a network using a single Class C IP address,which subnet mask is the most efficient for point-to-point serial links?（）
A、255.255.255.240
B、255.255.255.254
C、255.255.255.252
D、255.255.255.0
E、255.255.255.248
- C
关注下方微信公众号，在线模考后查看
热门试题
- In a Cis
- You are c
- Cisco RFID-Rea
- What is the purpose
- What is the recommen
- For a router to succ
- 在OSPF点到点链路中，Hello包是发
- Refertotheexhibit,Ho
- A network administra
- In a VoW
- 哪种说法是正确的？（）height=27
- When planning&
- 对一个原始对象执行“再制”命令后，改变原
- When do
- Which of these is tr
- In the OSI model, at
- Which command is use
- ClicktheExhibitbutto
- What is
- Which two̳