Dhcp Snoop Statistics Command; Figure 160 Dhcp Snoop Statistics Command Example - ZyXEL Communications IES-1248-51 User Manual

IES-1248-51/51A/53 User's Guide
Each field is described in the following table.
port
discover
offer
request
ack
overflow

47.4.6 DHCP Snoop Statistics Command

Syntax:
ras> statistics dhcp snoop <portlist>
where
<portlist>
Use this command to look at the DHCP snooping table on the specified port(s). The following
example displays the settings of port 1.

Figure 160 DHCP Snoop Statistics Command Example

ras> statistics dhcp snoop 1
port overflow
---- -------- ----------------- ---------------
Each field is described in the following table.
port
overflow
mac
ip
312
The selected ADSL port number(s).
=
The number of DHCP Discover packets on this port.
=
The number of DHCP Offer packets on this port.
=
The number of DHCP Request packets on this port.
=
The number of DHCP Ack packets on this port.
=
The DHCP server can assign up to 32 IP addresses at one time
=
to each port. This field displays the number of requests from
DHCP clients above this limit.
You can specify a single port <1>, all ports <*> or a list of ports
=
<1,3,enet1>. You can also include a range of ports
<1,5,6~10,enet1,enet2>.
mac ip
The selected ADSL port number(s).
=
The DHCP server can assign up to 32 IP addresses at one time
=
to each port. This field displays the number of requests from
DHCP clients above this limit.
The MAC address of a client on this port to which the DHCP
=
server assigned an IP address.
The IP address assigned to a client on this port.
=
Chapter 47 DHCP Commands