如果要添加数据包来测试协议或者分析协议,如果要指定数据包的类型,应该使用复杂PDU(Add complex PDU)
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请说出路由器配置的不同模式
A. 用户模式:router>
B. 特权模式:Router
C. 全局配置模式:Router(config)
D. 局部配置模式:Router(config-Mode)
E. SETUP模式
lesson 21 短听力:听一遍录音,选择最佳答案。
A. It will turn left to resume its own navigation .
B. It will resume its own navigation after left turn.
C. It will offset its path to encounter CBs.
D. It is expected to meet CBs on its original route.
lesson 21 短听力:听一遍录音,选择最佳答案。
A. Forbidden area
B. Helicopter training area
C. Thunderstorm area
D. Permitted area
lesson 21 短听力:听一遍录音,选择最佳答案。
A. 20 degrees right
B. due to weather
C. due to traffic
D. 30 degrees left