Dhcp Snooping Vlan Port Configure - ZyXEL Communications GS3700 Series User Manual
Gbe l2+ switch
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Also See for GS3700 Series:
- User manual (549 pages) ,
- Cli reference manual (361 pages) ,
- Handbook (215 pages)
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The following table describes the labels in this screen.
Table 110 IP Source Guard > DHCP Snooping VLAN Configure
LABEL
Show VLAN
Start VID
End VID
Apply
VID
Enabled
Option 82 Profile
Apply
Cancel
24.5.3 DHCP Snooping VLAN Port Configure
Use this screen to apply a different DHCP option 82 profile to certain ports in a VLAN. To open this
screen, click Advanced Application > IP Source Guard > DHCP Snooping > Configure >
VLAN > Port.
Figure 142 IP Source Guard > DHCP Snooping VLAN Port Configure
Chapter 24 IP Source Guard
DESCRIPTION
Use this section to specify the VLANs you want to manage in the section below.
Enter the lowest VLAN ID you want to manage in the section below.
Enter the highest VLAN ID you want to manage in the section below.
Click this to display the specified range of VLANs in the section below.
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 Yes to enable DHCP snooping on the VLAN. You still have to enable DHCP
snooping on the Switch and specify trusted ports.
Note: The Switch will drop all DHCP requests if you enable DHCP snooping and there are
no trusted ports.
Select a pre-defined DHCP option 82 profile that the Switch applies to all ports in the
specified VLAN(s). 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 DHCP Snooping Configure screen (see
Click Apply 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.
Click this to reset the values in this screen to their last-saved values.
GS3700/XGS3700 Series User's Guide
226
Section 24.5 on page
222).
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