H3C s3600 series Command Manual page 85

[Sysname-vlan3] protocol-vlan ip
Because the IP protocol is closely associated with the ARP protocol, you are recommended to
configure the ARP protocol type when configuring the IP protocol type and associate the two protocol
types with the same port, in case that ARP packets and IP packets are not assigned to the same VLAN,
which will cause IP address resolution failure.
# Configure an ARP protocol template. The code for the ARP protocol is 0x0806.
Perform the following command when Ethernet encapsulation is used.
[Sysname-vlan3] protocol-vlan mode ethernetii etype 0806
Perform the following configuration when 802.3 encapsulation format is used.
[Sysname-vlan3] protocol-vlan mode snap etype 0806
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