ZyXEL Communications IES-612-51A User Manual
Chapter 44 DHCP Commands
IES-612-51A User’s Guide
297
where
Use this command to display a summary of DHCP packets on the specified port(s). The
following example displays the settings of port 1.
following example displays the settings of port 1.
Figure 148 DHCP Counter Statistics Command Example
Each field is described in the following table.
44.4.6 DHCP Snoop Statistics Command
Syntax:
ras> statistics dhcp snoop <portlist>
where
Use this command to look at the DHCP snooping table on the specified port(s). The following
example displays the settings of port 1.
example displays the settings of port 1.
Figure 149 DHCP Snoop Statistics Command Example
<portlist>
=
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>.
ports <1,3,enet1>. You can also include a range of ports
<1,5,6~10,enet1,enet2>.
ras> statistics dhcp counter 1
port discover offer request ack overflow
----- -------- -------- -------- -------- --------
1 0 0 0 0 0
port
=
The selected DSL port number(s).
discover
=
The number of DHCP Discover packets on this port.
offer
=
The number of DHCP Offer packets on this port.
request
=
The number of DHCP Request packets on this port.
ack
=
The number of DHCP Ack packets on this port.
overflow
=
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.
time to each port. This field displays the number of requests
from DHCP clients above this limit.
<portlist>
=
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>.
ports <1,3,enet1>. You can also include a range of ports
<1,5,6~10,enet1,enet2>.
ras> statistics dhcp snoop 1
port overflow mac ip
---- -------- ----------------- ---------------