因为Vlan可以存在于多个Swtich,所以允许Pc使用不同Switch的Port,而照旧属于某个Vlan。 路由器交换路由信息,是使用Routing Protocol,Switch交换Vlan信息,是通过Vtp,vtp仅可以在支持Trunk的Port间传播。 当我们在某台Switch上,增加,删除,修改某个Vlan时,Vtp会把这些改变通知其他Switch,从而保证配置的连续性。 当设置Vtp时...
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There are many ways to check if a VLAN is tagged or untagged. Network administrators can look for labels on ports that indicate if the port is an untagged (access) port or if it is a tagged (trunk) port. Users may also be able to check switch and router configurations and settings, ...
VLAN20 untag ports 11-22 on each switchThis sets your hosts up. You want to use interface 24 to connect the switches. VLAN10 tag port 24VLAN20 tag port 24So, the Interswitch links are TAGGED and the hosts are UNTAGGED... Where there is a will there is a way... 6 Kudos Robert...
All frames sent from user devices are untagged, so user-side interfaces on a switch should not receive tagged frames. If a user connects a switching device to a user-side interface without permission, the user-side interface may receive tagged frames. The port discard tagged-packet command enab...
All frames sent from user devices are untagged, so user-side interfaces on a switch should not receive tagged frames. If a user connects a switching device to a user-side interface without permission, the user-side interface may receive tagged frames. The port discard tagged-packet command enab...
情况列举 Switch收发 Switch对标记的处理 remark Access (接收) Tagged = PVID 不接收 注:部分高端产品可能接收。 Access (接收) Tagged =/ PVID 不接收 注:部分高端产品可能接收。 Access (接收) Untagged 接收 增加tag=PVID 从PC Access (发送) Tagged = PVID 转发删除tag ...
情况列举 Switch收发 Switch对标记的处理 remark Access (接收) Tagged = PVID 不接收 注:部分高端产品可能接收。 Access (接收) Tagged =/ PVID 不接收 注:部分高端产品可能接收。 Access (接收) Untagged 接收 增加tag=PVID 从PC Access (发送) Tagged = PVID 转发删除tag ...
All frames sent from user devices are untagged, so user-side interfaces on a switch should not receive tagged frames. If a user connects a switching device to a user-side interface without permission, the user-side interface may receive tagged frames. The port discard tagged-packet command enab...
All frames sent from user devices are untagged, so user-side interfaces on a switch should not receive tagged frames. If a user connects a switching device to a user-side interface without permission, the user-side interface may receive tagged frames. The port discard tagged-packet command enab...