单选题
编号：2389505
1.将Catalyst6500交换机的设备管理地址设置为203.29.166.9/24，缺省网关的IP地址为203.29.166.1，正确的配置语句是（ ）。
- A.setinterfacevlan1203.29.166.90.0.0.255203.29.166.1
- B.setinterfacevlan1203.29.166.9255.255.255.0203.29.166.1
- C.setinterfacesc0203.29.166.90.0.0.255203.29.166.1
- D.setinterfacesc0203.29.166.9255.255.255.0203.29.166.1