ZyXEL Communications OLT2406 User Manual page 561

The following table describes the labels in this display.
Table 293 show arp inspection interface port-channel
LABEL
Interface
Trusted State
Rate (pps)
Burst Interval
Chapter 77 IP Source Guard
DESCRIPTION
This field displays the port number. If you configure the * port, the settings are applied
to all of the ports.
This field displays whether this port is a trusted port (Trusted) or an untrusted port
(Untrusted).
Trusted ports are connected to DHCP servers or other switches, and the switch discards
DHCP packets from trusted ports only if the rate at which DHCP packets arrive is too
high.
This field displays the maximum number for DHCP packets that the switch receives from
each port each second. The switch discards any additional DHCP packets.
This field displays the length of time over which the rate of ARP packets is monitored for
each port. For example, if the Rate is 15 pps and the burst interval is 1 second, then the
switch accepts a maximum of 15 ARP packets in every one-second interval. If the burst
interval is 5 seconds, then the switch accepts a maximum of 75 ARP packets in every
five-second interval.
OLT2406 User's Guide
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