dhcp snooping nomatch-packet (VLAN view)

Function

The dhcp snooping nomatch-packet command configures how to process the IP and ARP packets if the DHCP snooping binding table does not contain mapping entries.

Format

dhcp snooping nomatch-packet { arp | ip } action { forward | discard } interface interface-type interface-number

Parameters

Parameter	Description	Value
arp	Specifies ARP packets.	-
ip	Specifies IP packets.	-
forward	Forwards packets.	-
discard	Discards packets.	-
interface interface-type interface-number	Specifies the type and number of an interface.	-

Views

VLAN view

Default Level

2: Configuration level

Usage Guidelines

None

Example

# In VLAN 100, discard ARP packets if the DHCP snooping binding table does not contain mapping entries.

<sysname> system-view
[sysname] vlan 100
[sysname-vlan-100] dhcp snooping nomatch-packet arp action discard interface GigabitEthernet 0/0/1