想问一下交换机端口同时配置 access 、 trunk端口 表示是什么意思,还有switchport trunk allowed vlan add 命令的含义?
配置如下:
interface GigabitEthernet2/28
switchport access vlan 400
switchport trunk allowed vlan 8,242,244,300
switchport trunk allowed vlan add 302-304
switchport mode trunk
channel-group 30 mode on