Chapter 5 Monitor
LTE3301-M209 User’s Guide
48
Click
Monitor > DHCP Table
or
Configuration > Network > DHCP Server > Client List
. Read-only information
here relates to your DHCP status. The DHCP table shows current DHCP client information (including
MAC
Address
, and
IP Address
) of all network clients using the Zyxel Device’s DHCP server.
Figure 24
Monitor > DHCP Table
The following table describes the labels in this screen.
5.5 ARP Table Screen
Address Resolution Protocol (ARP) is a protocol for mapping an Internet Protocol address (IP address) to
a physical machine address, also known as a Media Access Control or MAC address, on the local area
network.
An IP (version 4) address is 32 bits long. MAC addresses are 48 bits long. The ARP Table maintains an
association between each MAC address and its corresponding IP address.
Use the ARP table to view the IPv4-to-MAC address mapping(s) for each device connected to the Zyxel
Device. The neighbor table shows the IPv6-to-MAC address mapping(s) of each neighbor. To open this
screen, click
Monitor
>
ARP Table
.
Table 10 Monitor > DHCP Table
LABEL
DESCRIPTION
#
This is the index number of the host computer.
Status
This field displays whether the connection to the host computer is up (a yellow bulb) or down (a
gray bulb).
Host Name
This field displays the computer host name.
IP Address
This field displays the IP address relative to the # field listed above.
MAC Address
This field shows the MAC address of the computer with the name in the
Host Name
field.
Every Ethernet device has a unique MAC (Media Access Control) address which uniquely
identifies a device. The MAC address is assigned at the factory and consists of six pairs of
hexadecimal characters, for example, 00:A0:C5:00:00:02.
Reserve
Select this if you want to reserve the IP address for this specific MAC address.
Apply
Click
Apply
to save your changes back to the Zyxel Device.
Cancel
Click
Cancel
to reload the previous configuration for this screen.
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