The Dhcp Table Screen - ZyXEL Communications ZYWALL USG 2000 Manual

Unified security gateway

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7.2.5 The DHCP Table Screen

Use this screen to look at the IP addresses currently assigned to DHCP clients and

the IP addresses reserved for specific MAC addresses. To access this screen, click

the icon beside DHCP Table in the Status screen.

Figure 111 Status > DHCP Table

The following table describes the labels in this screen.

Table 36 Status > DHCP Table

ZyWALL USG 2000 User's Guide

Select for which interface you want to look at the IP addresses currently

assigned to DHCP clients and the IP addresses reserved for specific MAC

This field is a sequential value, and it is not associated with a specific

This field displays the IP address currently assigned to a DHCP client or

reserved for a specific MAC address.

This field displays the name used to identify this device on the network

(the computer name). The ZyWALL learns these from the DHCP client

requests. You can use CLI commands to set this value for static DHCP

This field displays the MAC address to which the IP address is currently

assigned or for which the IP address is reserved.

For a static DHCP entry, the host name or the description you configured

shows here. This field is blank for dynamic DHCP entries.

If this field is selected, this entry is a static DHCP entry. The IP address

is reserved for the MAC address.

If this field is clear, this entry is a dynamic DHCP entry. The IP address is

assigned to a DHCP client.

To create a static DHCP entry using an existing dynamic DHCP entry,

select this field, and then click Apply.

To remove a static DHCP entry, clear this field, and then click Apply.

Click this to save your settings to the ZyWALL.

Click this to update the screen immediately.

Chapter 7 Status