Kontron AT8901M CLI - Manual (Page 241)

AT8901M Utility Commands
Page 5 - 41 AT8901M CLI Reference Manual
5.8.27 show ip dhcp server statistics
This command displays DHCP server statistics.
Format
show ip dhcp server statistics
Modes
Privileged EXEC
User EXEC
Automatic Bindings
The number of IP addresses that have been automati-
cally mapped to the MAC addresses of hosts that are found
in the DHCP database.
Expired Bindings
The number of expired leases.
Malformed Bindings
The number of truncated or corrupted messages that
were received by the DHCP server.
Message Received:
DHCP DISCOVER
The number of DHCPDISCOVER messages the server has
received.
DHCP REQUEST
The number of DHCPREQUEST messages the server has
received.
DHCP DECLINE
The number of DHCPDECLINE messages the server has
received.
DHCP RELEASE
The number of DHCPRELEASE messages the server has
received.
DHCP INFORM
The number of DHCPINFORM messages the server has
received.
Message Sent:
DHCP OFFER
The number of DHCPOFFER messages the server sent.
DHCP ACK
The number of DHCPACK messages the server sent.
DHCP NACK
The number of DHCPNACK messages the server sent.
5.8.28 show ip dhcp conflict
This command displays address conflicts logged by the DHCP Server. If no IP address
is specified, all the conflicting addresses are displayed.
Format
show ip dhcp conflict []
Modes
Privileged EXEC
User EXEC
IP address
The IP address of the host as recorded on the DHCP server.
Detection Method
The manner in which the IP address of the hosts were
found on the DHCP Server
Detection time
The time when the conflict was found.
5.9 DHCP Filtering
You can configure the DHCP Filtering feature as a security measure against
unauthorized DHCP servers. DHCP filtering works by allowing you to configure each