Dhcp Snoop Statistics Command - ZyXEL Communications IES-22A User Manual

Use this command to display a summary of DHCP packets on the specified port(s). The
following example displays the settings of port 1.
ras> switch dhcpsnoop show 1~5
port enable
----- --------
1 V
2 -
3 -
4 -
5 -
Each field is described in the following table.
port
discover
offer
request
ack
overflow

45.4.6 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.
ras> statistics dhcp snoop 1
port overflow
---- -------- ----------------- ---------------
Each field is described in the following table.
IES-708-22A User's Guide
The selected DSL 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
<1,5,6~8,enet1>.
mac ip
Chapter 45 DHCP Commands
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