Zyxel VES-1616FE-55A [177/318] Dhcp counter screen

Zyxel VES-1616FE-55A [177/318] Dhcp counter screen
Chapter 27 DHCP Snoop
VES-1616FE-55A User’s Guide
177
27.4 DHCP Counter Screen
Use this screen to look at a summary of the DHCP packets on each port. To open this screen,
click Advanced Application > DHCP Snoop > DHCP Counter.
Figure 104 DHCP Counter
The following table describes the labels in this screen.
Overflow There is a limit to the number of IP addresses the DHCP server can assign at
one time to each port. This field displays the number of requests from DHCP
clients above this limit.
Overflow requests are dropped by the VES-1616FE-55A.
IP This field displays the IP address assigned to a client on this port.
MAC This field displays the MAC address of a client on this port to which the DHCP
server assigned an IP address.
VID This field displays the VLAN ID, if any, on the DHCP Request packet.
Flush Click Flush to remove all of the entries from the DHCP snooping table for the
selected port(s).
Table 63 DHCP Snoop Status (continued)
LABEL DESCRIPTION
Table 64 DHCP Counter
LABEL DESCRIPTION
Show Port Select a port for which you wish to view information.
Port This field displays the selected xDSL port number(s).
Discover This field displays the number of DHCP Discover packets on this port.
Offer This field displays the number of DHCP Offer packets on this port.
Request This field displays the number of DHCP Request packets on this port.
Ack This field displays the number of DHCP Acknowledge packets on this port.
Overflow There is a limit to the number of IP addresses the DHCP server can assign at
one time to each port. This field displays the number of requests from DHCP
clients above this limit.
Overflow requests are dropped by the VES-1616FE-55A.
Clear Click Clear to delete the information the VES-1616FE-55A has learned about
DHCP packets. This resets every counter in this screen.

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