ZyXEL ES3500-24HP User Guide - Page 230

Advanced Application > IP Source Guard > ARP Inspection &gt, Con

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Chapter 26 IP Source Guard Table 89 ARP Inspection Log Status (continued) LABEL Reason DESCRIPTION This field displays the reason the log message was generated. dhcp deny: An ARP packet was discarded because it violated a dynamic binding with the same MAC address and VLAN ID. static deny: An ARP packet was discarded because it violated a static binding with the same MAC address and VLAN ID. deny: An ARP packet was discarded because there were no bindings with the same MAC address and VLAN ID. dhcp permit: An ARP packet was forwarded because it matched a dynamic binding. static permit: An ARP packet was forwarded because it matched a static binding. Time In the ARP Inspection VLAN Configure screen, you can configure the Switch to generate log messages when ARP packets are discarded or forwarded based on the VLAN ID of the ARP packet. See Section 26.7.2 on page 233. This field displays when the log message was generated. 26.7 ARP Inspection Configure Use this screen to enable ARP inspection on the Switch. You can also configure the length of time the Switch stores records of discarded ARP packets and global settings for the ARP inspection log. To open this screen, click Advanced Application > IP Source Guard > ARP Inspection > Configure. Figure 126 ARP Inspection Configure 230 ES3500 Series User's Guide

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Chapter 26 IP Source Guard
ES3500 Series User’s Guide
230
26.7
ARP Inspection Configure
Use this screen to enable ARP inspection on the Switch. You can also configure the length of time
the Switch stores records of discarded ARP packets and global settings for the ARP inspection log.
To open this screen, click
Advanced Application > IP Source Guard > ARP Inspection >
Configure
.
Figure 126
ARP Inspection Configure
Reason
This field displays the reason the log message was generated.
dhcp deny
: An ARP packet was discarded because it violated a dynamic binding
with the same MAC address and VLAN ID.
static deny
: An ARP packet was discarded because it violated a static binding with
the same MAC address and VLAN ID.
deny
: An ARP packet was discarded because there were no bindings with the same
MAC address and VLAN ID.
dhcp permit
: An ARP packet was forwarded because it matched a dynamic
binding.
static permit
: An ARP packet was forwarded because it matched a static binding.
In the
ARP Inspection VLAN Configure
screen, you can configure the Switch to
generate log messages when ARP packets are discarded or forwarded based on the
VLAN ID of the ARP packet. See
Section 26.7.2 on page 233
.
Time
This field displays when the log message was generated.
Table 89
ARP Inspection Log Status (continued)
LABEL
DESCRIPTION