试题详情
- 单项选择题 Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）
A、data link layer
B、application layer
C、access layer
D、session layer
E、network layer
- E
关注下方微信公众号，在线模考后查看
热门试题
- Which statemen
- 对于在CorelDRaW中的矢量图像和位
- Which Cisco
- Which authenti
- Anetworkadministrato
- You just purchased a
- 下列关于单臂路由器VLAN间路由的说法中
- Which statement desc
- 请参见图示。出于安全原因，需要禁止从站点
- Catalyst switches ut
- four switches，
- Click the
- Choose theQ
- If you we
- Which protocol provi
- Exhibit： You w
- You have a network t
- When a b
- In the C
- 用不同的名称保存一个绘图，如果要保存该绘