MUX VLAN 分为 Principal VLAN 和Subordinate VLAN, Subordinate VLAN又分为Separate VLAN 和 Group VLAN
Subordinate VLAN 只能和 Principal VLAN 互通,本VLAN 内隔离
MUX VLAN 的分类与功能
MUX VLAN | Principal VLAN主VLAN | Subordinate VLAN从VLAN | |
---|---|---|---|
Separate VLAN隔离型VLAN | Group VLAN互通型VLAN | ||
可以与所有MUX VLAN 互通 | 只能和 Principal VLAN端口 互通,本VLAN 内隔离 | 可以和Principal VLAN端口 互通,本VLAN 内互通 | |
1、配置全局VLAN
system-view
vlan batch 10 20 30
2、配置Principal 主VLAN
vlan 10
mux-vlan
subordinate group 30
subordinate separate 20
quit
3、配置接入端口
int gi 0/0/14
port link-type access
port default vlan 10
port mux-vlan enable
quit
配置主机接入端口,separate 端口
int gi 0/0/10
port link-type access
port default vlan 20
port mux-vlan enable
quit
int gi 0/0/11
port link-type access
port default vlan 20
port mux-vlan enable
quit
配置主机接入端口,group 端口
int gi 0/0/12
port link-type access
port default vlan 30
port mux-vlan enable
quit
int gi 0/0/13
port link-type access
port default vlan 30
port mux-vlan enable
quit
pc4 ping pc3 ,符合预期结果
pc3、pc4 ping pc5,符合预期结果
总结
MUX VLAN 可以用于不同VLAN 间的隔离与互通,可灵活应用于不同场景,满足客户需求,后面介绍Super VLAN(VLAN 聚合)