在我的 JunOS 配置模式下,我显示了接口:
[edit]
root@Olive# show interfaces
em0 {
unit 0 {
family inet {
address 192.168.47.2/24
}
}
}
em1 {
vlan-tagging;
}
em2 {
vlan-tagging;
}
em3 {
vlan-tagging;
}
有什么意义unit 0
和family inet
?