ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 37 DHCP
GS1920v2 Series User’s Guide
330
Fig ure 237
DHCP Relay Configuration Example
37.4.6 C o nfig uring DHC P VLAN Se tting s
Use this screen to configure your DHCP settings based on the VLAN domain of the DHCP clients. Click
IP
Applic a tio n
>
DHC P > DHC Pv4
in the navigation panel, then click the
VLAN
link In the
DHC P Sta tus
screen
that displays.
Note: You must set up a management IP address for each VLAN that you want to configure
DHCP settings for on the Switch. See Section 5.1.3 on page 58 for information on how to
do this.
Fig ure 238
IP Application > DHCP > DHCPv4 > VLAN
The following table describes the labels in this screen.
EXAMPLE
Table 160 IP Application > DHCP > DHCPv4 > VLAN
LABEL DESC RIPTIO N
VID Enter the ID number of the VLAN to which these DHCP settings apply.
Remote DHCP
Server 1 .. 3 Enter the IP address of a DHCP server in dotted decimal notation.
Option 82 Profile Select a pre-defined DHCP option 82 profile that the Switch applies to all ports in this VLAN. The
Switch adds the Circuit ID sub-option and/or Remote ID sub-option specified in the profile to
DHCP requests that it relays to a DHCP server.