正确答案: BD

Configure the MAC address of the server as a static entry associated with port Fa0/1 Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server

题目：The Ezonexam network administrator wants to ensure that only a single web server can connect to pot Fa0/1 on a catalyst switch. The server is plugged into the switch's Fast Eth. 0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of this server is allowed by switch port Fa0/1? (Choose two)

解析：解析：Explanation:

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举一反三的答案和解析：

[单选题]介质工作在OSI的哪一层（）

物理层

[单选题]对于使用链路状态路由协议的路由器如何选择最佳路线到达子网，下列哪项是正确的（）

通过针对链路状态数据库中的信息运行SPF算法，路由器会计算出最佳路由

[单选题]当配置一个CISCO的路由器时，缺省的DR和BDR优先级是（）。

1

[单选题]OSPF的度量值是什么()

链路状态

[单选题]两台路由器直连到一起，应该使用的线缆为（）

交叉线缆

[多选题]In which Spanning-Tree states does a switch port learn MAC addresses? (Select two)

Forwarding

Learning

解析：解析：Explanation: