【发布时间】:2011-12-22 08:10:54
【问题描述】:
大家好,我想了解标记和未标记数据包上的 vlan 行为。我遇到过这些声明,这听起来让我很困惑
When a tagged packet enters a port, the default VLAN ID setting has no effect on the tag.
1. The packet proceeds to the VLAN specified by its VLAN ID tag number.
2. If the port in which the packet entered does not belong to the VLAN
specified by the packet’s VLAN ID tag, the system drops the packet.
3. If the port belongs to the VLAN specified by the packet’s VLAN ID,
the system can send the packet to other ports with the same VLAN ID.
我对所有这些陈述都很困惑。这三个有何不同。他们相互矛盾数据包/端口属于特定的vlan ID意味着什么,因为端口只能有一个vlan ID
【问题讨论】:
标签: networking lan ethernet