ZyXEL Communications Ethernet switch Guide de l'utilisateur télécharger pdf (Page 131)

Dimension ES-4024 Ethernet Switch

DHCP 17-3

Table 17-1 DHCP

LABEL DESCRIPTION

Primary/

Secondary DNS

Server

Enter the IP addresses of the DNS servers. The DNS servers are passed to the DHCP clients

along with the IP address and the subnet mask.

Relay

The fields are editable when you select Relay in the DHCP Status field.

Remote DHCP

Server 1.. 3

Enter the IP address(es) of the DHCP server(s).

Add Click Add to insert the settings as a new entry in the summary table.

Cancel Click Cancel to reset the fields to your previous configurations.

Clear Click Clear to reset the fields back to the factory defaults.

17.3 Viewing and Editing DHCP Settings

To view a summary of the DHCP settings, scroll down to the summary table at the bottom of the DHCP screen.

To change the settings of a rule, click a number in the Index field.

Figure 17-2 DHCP: Summary Table

The following table describes the labels in the summary table.

Table 17-2 DHCP: Summary Table

LABEL DESCRIPTION

VID This field displays the ID number of the VLAN group to which this DHCP settings apply.

Type This field displays the type of the DHCP mode (Server or Relay) for this entry. None indicates the

rule is inactive.

DHCP Status This field displays the client IP pool starting address and the size of client IP pool if the Type field

displays Server.

This field displays the IP address of a DHCP server if the Type field is Relay.

Delete Click Delete to remove the selected entry.

Cancel Click Cancel to clear the Delete check boxes.

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ZyXEL Communications Ethernet switch Guide de l'utilisateur Page 131