Routing Exchange MUX VLAN (Huawei)

MUX VLAN
Principle:
Devices within the same subnet (IP level), but not the same VLAN (2, 3, 10), can be used to adjust the role of the VLAN to communicate or not communicate, save IP
Two major classes of VLANs: Primary VLAN (primary interface), sub-VLAN (Group VLAN and isolated VLAN)
1) The main interface can communicate with all interfaces
2) devices within the same inter-group VLAN can be interconnected
3) Different groups of Vvlan are not able to communicate
4) hosts in isolated VLANs can only communicate with the main interface

Configuration example of a MUX VLAN:

1) Create the corresponding VLAN

[SW1]vlan batch 10 20 30 100 //先创建对应的VLAN[SW2]vlan batch 10 20 30 100

2) Define VLAN roles (SW1 and SW2)

vlan 100 //子VLAN需要在主VLAN下定义mux-vlan //该VLAN 100成为主VLANsubordinate separate 30 //VLAN30 成为隔离VLANsubordinate group 10 20 //VLAN 10和20成为不同的组VLAN

3) Switch Interconnect interface implementation trunk:

interface GigabitEthernet0/0/10port link-type trunkport trunk allow-pass vlan 2 to 4094

4) Associated Mux-vlan:
SW1:

interface GigabitEthernet0/0/1port link-type accessport default vlan 10 //该端口划分到VLAN10，就拥有了VLAN10所被定义的角色port mux-vlan enable //必须使能interface GigabitEthernet0/0/2port link-type accessport default vlan 10port mux-vlan enableinterface GigabitEthernet0/0/3port link-type accessport default vlan 20port mux-vlan enableinterface GigabitEthernet0/0/4port link-type accessport default vlan 30port mux-vlan enableinterface GigabitEthernet0/0/5port link-type accessport default vlan 30port mux-vlan enable

SW2:

interface GigabitEthernet0/0/1port link-type accessport default vlan 100port mux-vlan enable

5) Verify:

[SW1]display mux-vlanPrincipal Subordinate Type Interface~~-----------------------------------------------------------------------------~~100 - principal100 30 separate GigabitEthernet0/0/4 GigabitEthernet0/0/5100 10 group GigabitEthernet0/0/1 GigabitEthernet0/0/2100 20 group GigabitEthernet0/0/3[SW2]display mux-vlanPrincipal Subordinate Type Interface100 - principal GigabitEthernet0/0/1100 30 separate100 10 group100 20 group[SW1]display mac-address muxMAC address table of slot 0:MAC Address VLAN/ PEVLAN CEVLAN Port Type LSP/LSR-IDVSI/SI MAC-Tunnel5489-98e6-4e87 10 - - GE0/0/1 dynamic 0/-5489-98e6-4e87 100 - - GE0/0/1 dynamic 0/-5489-98a6-2530 10 - - GE0/0/2 dynamic 0/-5489-98a6-2530 100 - - GE0/0/2 dynamic 0/-5489-98a5-24b6 30 - - GE0/0/4 dynamic 0/-5489-98a5-24b6 100 - - GE0/0/4 dynamic 0/-5489-987c-6fa6 100 - - GE0/0/10 dynamic 0/-Total matching items on slot 0 displayed = 7

Routing Exchange MUX VLAN (Huawei)