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HP ProCurve J8766A Release Note Page 41

Hp procurve j8766a: release note.
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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
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
B3
No
Figure 10. 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.
ProCurve(config)# show dhcp-snooping stats
Packet type
Action
-----------
-------
server
forward
client
forward
server
drop
server
drop
client
drop
client
drop
client
drop
client
drop
Figure 11. Example of Show DHCP Snooping Statistics
: Yes
:
: Yes
: Yes
: mac
Reason
----------------------------
from trusted port
to trusted port
received on untrusted port
unauthorized server
destination on untrusted port
untrusted option 82 field
bad DHCP release request
failed verify MAC check
Enhancements
Release L.10.09 Enhancements
Count
---------
8
8
2
0
0
0
0
0
35

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