Instruction Manual
108
5.
Select whether to
enable or disable
IP Chk.
•
If enabled, the system will check the source and destination IP addresses on
the ARP packets. All zero, all ones or multicast IP addresses are considered
invalid and the corresponding packets are dropped.
6.
Select whether to enable or disable
IP Allow Zero.
•
If enabled, the system checks all-zero IP addresses.
7. Click the
Apply
button.
Viewing DAI Port Setting
•
On the
DAI Port Setting
page, the following information will be displayed:
•
Port:
Displays the port number the DAI settings are applied to.
•
Type:
Displays the port type as either
Trusted
or
Untrusted
.
•
Src-Mac Chk:
Displays whether
Src-Mac Chk
is enabled or disabled on the
corresponding port.
•
Dst-Mac Chk:
Displays whether
Dst-Mac Chk
is enabled or disabled on the
corresponding port.
•
IP Chk:
Displays whether
IP Chk
is enabled or disabled on the
corresponding port.
•
IP Allow Zero:
Displays whether
IP Allow Zero
is enabled or disabled on
the corresponding port.
Clearing/Refreshing the Dynamic
ARP Inspection Statistics
1.
On the
Dynamic ARP Inspection Statistics
page, the following information will
be displayed:
•
Port:
Displays the port number the DAI settings are applied to.
•
Forwarded:
Displays the number of ports that are forwarded to the
corresponding port.
•
Source MAC Failures:
Displays the number of MAC failures on the
corresponding port.
•
SIP Validation:
Displays the number of Session Initiation Protocol (SIP)
validations on the corresponding port.
•
DIP Validation:
Displays the number of DIP validations on the
