谁0能给个VLAN的详细划分方法吗？
- 提问者网友：心如荒岛囚我终老
- 2021-07-25 05:21
- 五星知识达人网友：大漠
- 2021-07-25 06:07
每个VLAN之间是相互隔离的。 VLAN1 VLAN2 VLAN3之间本来就不可以互通，除非你走三层路由。VLAN也没有主VLAN和辅VLAN之分，只有业务VLAN和管理VLAN之分。
一个端口划分一个VLAN，那么个端口之间不能相互通信。 如果几个端口划分一个VLAN，那么同一个VLAN之间的端口可以通信，但和其他端口是隔离的。 具体还要看你是什么架构，不同的架构划分VLAN的方法不同。
- 1楼网友：一秋
- 2021-07-25 06:19
谁说二层设备不能实现？H3C S2126-EI
具体配置如下[H3C]dis cur # sysname H3C # radius scheme system # domain system # local-user admin password simple zlxt service-type telnet level 3 local-user yindao # vlan 1 to 23 # interface Vlan-interface1 ip address 10.0.26.200 255.255.0.0 # interface Aux1/0/0 # interface Ethernet1/0/1 port link-type hybrid port hybrid vlan 1 to 23 untagged # interface Ethernet1/0/2 port link-type hybrid port hybrid vlan 1 to 2 untagged port hybrid pvid vlan 2 # interface Ethernet1/0/3 port link-type hybrid port hybrid vlan 1 3 untagged port hybrid pvid vlan 3 # interface Ethernet1/0/4 port link-type hybrid port hybrid vlan 1 4 untagged port hybrid pvid vlan 4 # interface Ethernet1/0/5 port link-type hybrid port hybrid vlan 1 5 untagged port hybrid pvid vlan 5 # interface Ethernet1/0/6 port link-type hybrid port hybrid vlan 1 6 untagged port hybrid pvid vlan 6 # interface Ethernet1/0/7 port link-type hybrid port hybrid vlan 1 7 untagged port hybrid pvid vlan 7 # interface Ethernet1/0/8 port link-type hybrid port hybrid vlan 1 8 untagged port hybrid pvid vlan 8 # interface Ethernet1/0/9 port link-type hybrid port hybrid vlan 1 9 untagged port hybrid pvid vlan 9 # interface Ethernet1/0/10 port link-type hybrid port hybrid vlan 1 10 untagged port hybrid pvid vlan 10 # interface Ethernet1/0/11 port link-type hybrid port hybrid vlan 1 11 untagged port hybrid pvid vlan 11 # interface Ethernet1/0/12 port link-type hybrid port hybrid vlan 1 12 untagged port hybrid pvid vlan 12 # interface Ethernet1/0/13 port link-type hybrid port hybrid vlan 1 13 untagged port hybrid pvid vlan 13 # interface Ethernet1/0/14 port link-type hybrid port hybrid vlan 1 14 untagged port hybrid pvid vlan 14 # interface Ethernet1/0/15 port link-type hybrid port hybrid vlan 1 15 untagged port hybrid pvid vlan 15 # interface Ethernet1/0/16 port link-type hybrid port hybrid vlan 1 16 untagged port hybrid pvid vlan 16 # interface Ethernet1/0/17 port link-type hybrid port hybrid vlan 1 17 untagged port hybrid pvid vlan 17 # interface Ethernet1/0/18 port link-type hybrid port hybrid vlan 1 18 untagged port hybrid pvid vlan 18 # interface Ethernet1/0/19 port link-type hybrid port hybrid vlan 1 19 untagged port hybrid pvid vlan 19 # interface Ethernet1/0/20 port link-type hybrid port hybrid vlan 1 20 untagged port hybrid pvid vlan 20 # interface Ethernet1/0/21 port link-type hybrid port hybrid vlan 1 21 untagged port hybrid pvid vlan 21 # interface Ethernet1/0/22 port link-type hybrid port hybrid vlan 1 22 untagged port hybrid pvid vlan 22 # interface Ethernet1/0/23 port link-type hybrid port hybrid vlan 1 23 untagged port hybrid pvid vlan 23 # interface Ethernet1/0/24 port link-type hybrid port hybrid vlan 1 to 23 untagged # interface Ethernet1/1/1 port link-type hybrid port hybrid vlan 1 to 23 untagged # interface Ethernet1/1/2 port link-type hybrid port hybrid vlan 1 to 23 untagged shutdown # interface Ethernet1/2/1 # interface Ethernet1/2/2 shutdown # interface NULL0 # snmp-agent snmp-agent local-engineid 800063A2000FE2E334DC6877 snmp-agent community read 0201 snmp-agent sys-info version all # user-interface aux 0 authentication-mode password set authentication password simple zlxt idle-timeout 0 59 user-interface vty 0 user privilege level 3 set authentication password simple zlxt protocol inbound telnet vlan1-7 18 都是公共端口，8-17 19-24 都可以和管理端口通信。8-17 19-24 不能互相通信每个端口一个VLAN