Get VLAN ID

Hello, CCWSS.
You can refer to the following steps:
Step 1 Configure the related information of the corresponding base station on the DHCP server side and start the VLAN detection.
Step 2: The DHCP server sends a detection packet to the relay device. The destination IP address is the OM IP address of the base station. The relay device does not have the corresponding ARP entry and therefore broadcasts the ARP packet.
Step 3: After the eNodeB receives the ARP broadcast packet, the DHCP module of the eNodeB obtains the VLAN information from the ARP packet and saves the information.
Thanks!

Hi user! hope below can help:

Procedure:
- If a PC is directly connected to a switch, ensure that the IP addresses of the PC and VLANIF interface are on the same subnet.
- If a switch is directly connected to another network device, ensure that the connected ports have the same type and VLAN configuration and the IP addresses of the two VLANIF interfaces are on the same subnet.
For example, check the VLAN configuration of GE0/0/1.
<HUAWEI> display port vlan
Port Link Type PVID Trunk VLAN List
-------------------------------------------------------------------------------
Eth-Trunk0 hybrid 1 -
GigabitEthernet0/0/1 access 1 -
GigabitEthernet0/0/2 trunk 1 1-11 13-30
GigabitEthernet0/0/3 access 10 -
……
For example, check the IP address configuration on VLANIF interfaces.
<HUAWEI> display ip interface brief
……
Interface IP Address/Mask Physical Protocol
Vlanif1 10.1.1.1/24 down down
Vlanif3 10.2.1.1/24 up up
Vlanif10 unassigned *down down
……

Thanks!

Thanks！

Thanks！I will check.