ZyXEL MES-3528 User Guide - Page 230

ARP Inspection Con

Page 230 highlights

Chapter 25 IP Source Guard Table 74 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 25.7.2 on page 234. This field displays when the log message was generated. 25.7 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 230 MES-3528 User's Guide

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Chapter 25 IP Source Guard
MES-3528 User’s Guide
230
25.7
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
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 25.7.2 on page 234
.
Time
This field displays when the log message was generated.
Table 74
ARP Inspection Log Status (continued)
LABEL
DESCRIPTION