多项选择题
帧中继LMI一般占用哪几个DLCI?()
A.0 B.16 C.1007 D.1023
单项选择题 VLAN 3 is not yet configured on your switch. What happens if you set the switchport access vlan3 commmand interface configuration mode?()
判断题 ATM是一种面向链接的技术,为在交换式WAN或LAN主干网高速传输数据提供了通用的通信机制。
单项选择题 What occurs on a Frame Relay network when the CIR is exceeded?()