查看所有mac地址
dis mac-address
创建端口组
port-group ip_phone
添加端口到端口组
group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/47
清楚当前端口所有配置
[s5720_rd_03-GigabitEthernet0/0/33]clear configuration this
ap端口配置
interface GigabitEthernet0/0/15
port link-type trunk
port trunk pvid vlan 102
port trunk allow-pass vlan 102 to 104