自生色
What is the purpose of an administrative distance？
朱熹是如何划分小学和大学的学习阶段和学习宗旨的？
继承色
n your Cisco EIGRP network， you notice that the neighbor relationship between two of your routers was recently restarted. Which two of these choices could have made this occur？（） An update packet with init flag set from a known， already established neighbor relationship was received by one of the routers.。 The ARP cache was cleared.。 The counters were cleared.。 The IP EIGRP neighbor relationship was cleared manually.。
降压变压器额定容量为20000kVA，额定变比为110/11kV，其短路电压为10.5%，变压器归算到高压侧的绕组漏电抗是（）
