HP ProCurve 5400zl Reference Manual page 172

Command Line Interface Reference Guide
Usage: [no] dhcp-snooping verify <mac>
Description: Enable/Disable DHCP packet validation.
Parameters:
o <mac> - Verify DHCP header client hardware address field
Next Available Option:
mac -- Verify DHCP header client hardware
■
vlan
■ dhcp-snooping vlan
Usage: [no] dhcp-snooping vlan [VLAN-ID-RANGE ...]
Description: Enable/Disable snooping on a VLAN.
Parameters:
o VLAN-ID-RANGE - VLAN list on which to enable/disable snooping.
Next Available Option:
vlan-list
■
vlan-list
■ [no] dhcp-snooping vlan VLAN-ID-RANGE
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and the source mac address match for packets received
on untrusted ports. If 'no' is specified this check is
omitted. The default is to verify the macs.
Note that DHCP snooping must also be globally
enabled with the 'dhcp-snooping' command for
snooping to performed on any VLAN. The default state
is disabled.
-- (VLAN-ID-RANGE) (p. 170)
address.(p. 168)
dhcp-snooping
170