HP ProCurve 6120G/XG Manual page 404

Configuring Advanced Threat Protection
DHCP Snooping
To display the DHCP snooping configuration, enter this command:
ProCurve(config)# show dhcp-snooping
An example of the output is shown below.
ProCurve(config)# show dhcp-snooping
Figure 10-1. An Example of the DHCP Snooping Command Output
To display statistics about the DHCP snooping process, enter this command:
ProCurve(config)# show dhcp-snooping stats
An example of the output is shown below.
10-6
option
: Add relay information option (Option 82) to DHCP
client packets that are being forwarded out trusted ports.
The default is yes
trust
Configure trusted ports. Only server packets received
:
on trusted ports are forwarded. Default: untrusted.
verify
Enables DHCP packet validation. The DHCP client
:
hardware address field and the source MAC address must
be the same for packets received on untrusted ports or the
packet is dropped. Default: Yes
vlan
: Enable DHCP snooping on a vlan. DHCP snooping
must be enabled already. Default: No
DHCP Snooping Information
DHCP Snooping
Enabled Vlans
Verify MAC
Option 82 untrusted policy : drop
Option 82 Insertion
Option 82 remote-id
Store lease database : Not configured
Port Trust
----- -----
B1 No
B2 No
, add relay information.
: Yes
:
: Yes
: Yes
: mac