mesh-proxy onboard-equip
Function
The mesh-proxy onboard-equip command adds a proxied vehicle-mounted device on the vehicle-mounted AP.
The undo mesh-proxy onboard-equip command removes a proxied vehicle-mounted device from the vehicle-mounted AP.
By default, no proxied vehicle-mounted device is added on the vehicle-mounted AP.
Format
mesh-proxy onboard-equip mac-address mac-address vlan vlan-id
undo mesh-proxy onboard-equip mac-address { mac-address | all }
Parameters
Parameter |
Description |
Value |
|---|---|---|
mac-address mac-address |
Specifies the MAC address of a proxied vehicle-mounted device. |
The value is in H-H-H format. An H is a hexadecimal number of 4 digits. The MAC address cannot be FFFF-FFFF-FFFF, 0000-0000-0000, or a multicast MAC address. |
vlan vlan-id |
Specifies the VLAN ID of a proxied vehicle-mounted device. |
The value is an integer that ranges from 1 to 4094. |
all |
Removes all proxied vehicle-mounted devices. |
- |
Usage Guidelines
Usage Scenario
As a train moves forward, the vehicle-mounted AP keeps switching connections with trackside APs. After switching the active Mesh link to a trackside AP, the vehicle-mounted AP broadcasts an RARP message carrying MAC addresses of the proxied vehicle-mounted devices to the ground network device (such as a gateway device). After receiving the message, the ground network device updates the MAC forwarding entries. In this way, data traffic from the ground network can be forwarded to the vehicle-mounted AP through the trackside AP.
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