试题详情
- 多项选择题What are two major sources of delay that can be managed by QoS in voice-enabled networks？（）
A、propagation delay
B、voice packet serialization delay
C、congested egress queues
D、header overhead
E、packets dropped because of CRC errors
- C,D
关注下方微信公众号，在线模考后查看
热门试题
- 通信系统必须具备的三个基本要素是（）
- Refer to t
- Which two are charac
- Which dose the frame
- 请参见图示。网络管理员输入图中所示的配置
- When creating&
- Refertotheexhibit.Wh
- On a Cisc
- Which mechanis
- RIP and OS
- What is the network
- Which of the followi
- Refer to t
- You have
- Which characteristic
- CorelDRAW的备份文件的后缀是（）
- Which two̳
- Which phase
- When provision
- Refer to t