ZyXEL Communications MES3500-24, Руководство пользователя

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Chapter 36 DHCP
MES3500-24/24F User’s Guide
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36.4 Configuring DHCP VLAN Settings
Use this screen to configure your DHCP settings based on the VLAN domain of the DHCP clients.
Click IP Application > DHCP in the navigation panel, then click the VLAN link In the DHCP
Status 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 8.6 on page 93 for information on how to set up management IP addresses for VLANs.
Figure 163
IP Application > DHCP > VLAN
The following table describes the labels in this screen.
Table 115
IP Application > DHCP > VLAN
LABEL DESCRIPTION
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.
Relay Agent
Information Select the Option 82 check box to have the Switch add information (slot number, port
number and VLAN ID) to client DHCP requests that it relays to a DHCP server.
Information This read-only field displays the system name you configure in the General Setup screen.
Select the check box for the Switch to add the system name to the client DHCP requests that
it relays to a DHCP server.
Add Click Add to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
Clear Click this to clear the fields above.
VID This field displays the ID number of the VLAN group to which this DHCP settings apply.
Type This field displays the DHCP mode (Relay).
DHCP Status For DHCP relay configuration, this field displays the first remote DHCP server IP address.