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Which two benefits are provided by using a hierarchical addressing network addressing scheme?
Which two benefits are provided by using a hierarchical addressing network addressing scheme?
admin
2019-04-08
45
问题
Which two benefits are provided by using a hierarchical addressing network addressing scheme?
选项
A、 reduces routing table entries
B、 auto-negotiation of media rates
C、 efficient utilization of MAC addresses
D、 dedicated communications between devices
E、 ease of management and troubleshooting
答案
A,E
解析
提供分层的网络地址规划,第一个我们容易实时路由汇总从而减少路由条目,第二给我们在管理方面还错误排查方面提供了便利
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