Untagged Ports : 3 4 5 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. PC2自动获取地址流程如下: 1.DHCP工作流程是:DHCP Discover,DHCP Offer,DHCP request和DHCP Ack 2.流程1,PC2使用DHCP获取地址时,会往端口2广播DHCP Discover报文,港湾24E上的端口2上vlan2047是untagged的,所以从该端...
Untagged Ports : 3 4 5 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. PC2自动获取地址流程如下: 1.DHCP工作流程是:DHCP Discover,DHCP Offer,DHCP request和DHCP Ack 2.流程1,PC2使用DHCP获取地址时,会往端口2广播DHCP Discover报文,港湾24E上的端口2上vlan2047是untagged的,所以从该端...
Untagged Ports : 3 4 5 PC2自动获取地址流程如下: 1.DHCP工作流程是:DHCP Discover,DHCP Offer,DHCP request和DHCP Ack 2.流程1,PC2使用DHCP获取地址时,会往端口2广播DHCP Discover报文,港湾24E上的端口2上vlan2047是untagged的,所以从该端口接收数据时,会为该数据打上vlan2047的vlan信息,这里遵循的是原则1 3...
Untagged ports表示端口发送数据帧时去掉VLAN标签,通常是access端口。Tagged ports表示端口发送数据帧时带上...
是否携带vlan tag:untagged为不带标签,一般为accesstagged就是带标签了,untagged就是不带,而且是出...
1.港湾6808上的1/1端⼝连接港湾24E的25端⼝,在1/1端⼝上vlan 2是untagged的,vlan3是tagged的 2.港湾24E的25端⼝上vlan3是tag的,vlan2047(默认vlan)是untagged的 3.配置港湾24E的2,3,4,5为vlan3的untagged端⼝,其他端⼝不做配置 Harbour_6808(config)# show running-config !VLAN ...
pvid是交换机一个端口上的id,一个端口只能有一个pvid,多个端口可以有相同的pvid。接收数据 Untagged: ...
These ports that connect to end devices are called “untagged ports” and can only be configured for a single VLAN. Hint: Cisco calls this type of ports “access ports“. Before the switch forwards packets out of an untagged port, it strips away any VLAN information from that packet since...
如果是untagged方式,输入的数据包全部都要加上该缺省vlan。不管输入的数据包是否已经有VLAN标记。端口发送数据时:如果端口是tagged方式,如果端口缺省VLAN等于发送的数据包所含的VLAN,那么就会将VLAN标记从发送的数据包中去掉;如果不相等,则数据包将带着VLAN发送出去,实现VLAN的透传。如果是untagged方式,...
3. All non 802.1q devices will only recieve traffic on a port from the UNtagged VLan 4.Trunk ports to other hp switchs NEED to have both ends configured for 802.1q so both switchs get vlan 1 and 2 info 5. If you assign a device to ONLY 1 vlan lets say vlan 2. You dont need ...