正确答案: C
6
题目:常见的LSA有几种类型()
解析:C
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学习资料的答案和解析:
[单选题]关于OSPF中DR的说法不正确的是()
如果某路由器优先级比DR优先级高,但启动晚,它会抢占原来的DR自己成为DR
[单选题]交换机上VLAN的功能描述中,正确的是()
可以减少广播对网络性能的影响
[单选题]对交换机的描述,正确的是()
单广播域,多冲突域的设备
[单选题]OSI七层模型中,网络层的数据封装名称为()
包
[单选题]While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?
The network layer
解析:解析:Explanation:
[单选题]Ezonexam has implemented the use of the Virtual Trunking Protocol (VTP). Which statement below accurately describes a benefit of doing this?
VTP will allow switches to share VLAN configuration information