Dhcp Snooping Vlan Port Configure - ZyXEL Communications GS1350 Series User Manual

Table 85 Advanced Application > DHCP Snooping > Configure > VLAN (continued)
L ABEL
VID
Enabled
Option 82 Profile
Apply
Cancel
Change Pages
23.3.3 DHC P Sno o ping VL AN Po rt C o nfig ure
Use this screen to apply a different DHCP option 82 profile to certain ports in a VLAN. To open this screen,
click
Adva nc e d Applic a tio n
Fig ure 139
The following table describes the labels in this screen.
Table 86 Advanced Application > DHCP Snooping > Configure > VLAN > Port
L ABEL
VID
Port
Chapter 23 DHCP Snooping
DESC RIPT IO N
This field displays the VLAN ID of each VLAN in the range specified above. If you configure
the VLAN, the settings are applied to all VLANs.
*
Select to enable DHCP snooping on the VLAN. You still have to enable DHCP snooping
Ye s
on the Switch and specify trusted ports.
Note: If DHCP is enabled and there are no trusted ports, DHCP requests will not
succeed.
Select a pre-defined DHCP option 82 profile that the Switch applies to all ports in the
specified VLANs. The Switch adds the information (such as slot number, port number, VLAN
ID and/or system name) specified in the profile to DHCP requests that it broadcasts to the
DHCP VLAN, if specified, or VLAN. You can specify the DHCP VLAN in the
screen (see
C o nfig ure
Click to save your changes to the Switch's run-time memory. The Switch loses these
Apply
changes if it is turned off or loses power, so use the
save your changes to the non-volatile memory when you are done configuring.
Click this to reset the values in this screen to their last-saved values.
Click or
Pre vio us
seen in one screen.
>
DHC P Sno o ping
Advanced Application > DHCP Snooping > Configure > VLAN > Port
DESC RIPT IO N
Enter the ID number of the VLAN you want to configure here.
Enter the number of ports to which you want to apply the specified DHCP option 82 profile.
You can enter multiple ports separated by (no space) comma (,) or hyphen (–). For
example, enter "3–5" for ports 3, 4, and 5. Enter "3,5,7" for ports 3, 5, and 7.
GS1350 Series User's Guide
Section 23.3 on page
to show the previous/next screen if all status information cannot be
Ne xt
> >
C o nfig ure
192
188).
link on the top navigation panel to
Sa ve
> .
VL AN Po rt
DHC P Sno o ping