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Cisco IE 3000 Switch Command Reference
OL-13019-01
Chapter 2 IE 3000 Switch Cisco IOS Commands
show ip dhcp snooping statistics
show ip dhcp snooping statistics
Use the show ip dhcp snooping statistics user EXEC command to display DHCP snooping statistics in
summary or detail form.
show ip dhcp snooping statistics [detail] [ | {begin | exclude | include} expression]
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
In a switch stack, all statistics are generated on the stack master. If a new stack master is elected, the
statistics counters reset.
Examples This is an example of output from the show ip dhcp snooping statistics command:
Switch> show ip dhcp snooping statistics
Packets Forwarded = 0
Packets Dropped = 0
Packets Dropped From untrusted ports = 0
This is an example of output from the show ip dhcp snooping statistics detail command:
Switch> show ip dhcp snooping statistics detail
Packets Processed by DHCP Snooping = 0
Packets Dropped Because
IDB not known = 0
Queue full = 0
Interface is in errdisabled = 0
Rate limit exceeded = 0
Received on untrusted ports = 0
Nonzero giaddr = 0
Source mac not equal to chaddr = 0
Binding mismatch = 0
Insertion of opt82 fail = 0
Interface Down = 0
Unknown output interface = 0
Reply output port equal to input port = 0
Packet denied by platform = 0
detail (Optional) Display detailed statistics information.
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.2(44)EX This command was introduced.
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