ZyXEL Communications GS-1524 / GS-1548 Switch User Manual


 
Chapter 20 Dynamic ARP
GS-1524/GS-1548 User’s Guide
139
20.3 Viewing ARP Table Entries
Click Dynamic ARP > ARP Entries in the navigation panel to open the following
screen. Use this screen to view and add entries to the ARP table.
Figure 87 Viewing ARP Table Entries
The following table describes the labels in this screen.
Disable
Dynamic
ARP for
VLAN from ..
to ..
Select the range of VLANs you want to bypass validation checks based on
the ARP entries in the ARP table.
Current
Enabled
VLAN
This field shows the VLANs for which Dynamic ARP validation is enabled.
Apply Click this to save your settings to the Switch.
Table 66 ARP Table (continued)
LABEL DESCRIPTION
Table 67 ARP Table
LABEL DESCRIPTION
Static MAC-
IP binding:
ADD
This field is only available when you enable dynamic ARP in the Dynamic
ARP > Settings screen. Click ADD to add a static entry to the ARP table.
See Section 20.4 on page 140.
Item This is the ARP table entry number.
MAC
Address
This is the MAC address of the device connected to the Switch with the
corresponding IP address below.
IP Address This is the learned IP address of a device connected to a Switch port with
corresponding MAC address above.
VLAN This is the VLAN number of the device connected to the Switch.
Type This shows whether the MAC address is dynamic (learned by the Switch)
or static (manually entered in the Add Static MAC-IP binding screen).
DELETE Click this to remove this ARP table entry.