Install guide

Software Version 2.7.6 25
Software Version 2.7.6
C613-10462-00 REV A
show dhcpsnooping counter
Syntax SHow DHCPSnooping COUnter
Description This command displays current DHCP snooping counter information
(Figure 9, Table 2).
Figure 9: Example output from the show dhcpsnooping counter command
DHCP Snooping Counters
------------------------------------------------------------
DHCP Snooping
InPackets ...................... 1412
InBootpRequests ................ 725
InBootpReplies ................. 687
InDiscards ..................... 3
ARP Security
InPackets ....................... 262
InDiscards ...................... 0
NoLease ....................... 0
Invalid........................ 0
Table 2: Parameters in output of the show dhcpsnooping counters command
Parameter Meaning
DHCP Snooping section
Counters related to DHCP packets processed by DHCP snooping.
InPackets The total number of packets processed by DHCP snooping.
InBootpRequests The number of BOOTP request packets processed by DHCP
snooping.
InBootpReplies The number of BOOTP reply packets processed by DHCP
snooping.
InDiscards The number of packets dropped by DHCP snooping.
ARP Security section
Counters related to ARP packets processed by DHCP snooping ARP security.
InPackets The total number of ARP packets processed by ARP security.
InDiscards The total number of ARP packets discarded by ARP security.
NoLease The number of ARP packets discarded by ARP security because
there was no DHCP lease on the port.
Invalid The number of ARP packets discarded by ARP security because
their format was invalid.