ZyXEL Communications ZyXEL Dimension ES-4124 User Manual page 211

Table 71 DHCP Snooping (continued)
LABEL
Successful writes
Failed writes
Database detail
First successful access
Last ignored bindings
counters
Binding collisions
Invalid interfaces
Parse failures
Expired leases
Unsupported vlans
Last ignored time
Total ignored bindings
counters
Binding collisions
Invalid interfaces
Parse failures
Expired leases
Unsupported vlans
ES-4124 User's Guide
DESCRIPTION
This field displays the number of times the Switch updated the bindings in
the DHCP snooping database successfully.
This field displays the number of times the Switch was unable to update
the bindings in the DHCP snooping database.
This field displays the first time the Switch accessed the DHCP snooping
database for any reason.
This section displays the number of times and the reasons the Switch
ignored bindings the last time it read bindings from the DHCP binding
database. You can clear these counters by restarting the Switch or using
CLI commands. See Chapter 45 on page
This field displays the number of bindings the Switch ignored because the
Switch already had a binding with the same MAC address and VLAN ID.
This field displays the number of bindings the Switch ignored because the
port number was a trusted interface or does not exist anymore.
This field displays the number of bindings the Switch ignored because the
Switch was unable to understand the binding in the DHCP binding
database.
This field displays the number of bindings the Switch ignored because the
lease time had already expired.
This field displays the number of bindings the Switch ignored because the
VLAN ID does not exist anymore.
This field displays the last time the Switch ignored any bindings for any
reason from the DHCP binding database.
This section displays the reasons the Switch has ignored bindings any time
it read bindings from the DHCP binding database. You can clear these
counters by restarting the Switch or using CLI commands. See
on page 331.
This field displays the number of bindings the Switch has ignored because
the Switch already had a binding with the same MAC address and VLAN
ID.
This field displays the number of bindings the Switch has ignored because
the port number was a trusted interface or does not exist anymore.
This field displays the number of bindings the Switch has ignored because
the Switch was unable to understand the binding in the DHCP binding
database.
This field displays the number of bindings the Switch has ignored because
the lease time had already expired.
This field displays the number of bindings the Switch has ignored because
the VLAN ID does not exist anymore.
Chapter 24 IP Source Guard
331.
Chapter 45
211