Chapter 44 DHCP
GS2220 Series User’s Guide
371
DHC Pv4 C onfig ura tio n O ptio ns
The DHCPv4 configuration on the Switch is divided into G loba l and VLAN screens. The screen you should
use for configuration depends on the DHCP services you want to offer the DHCP clients on your network.
Choose the configuration screen based on the following criteria:
• G lo ba l
– The Switch forwards all DHCP requests to the same DHCP server.
• VLAN – The Switch is configured on a VLAN by VLAN basis. The Switch can be configured to relay
DHCP requests to different DHCP servers for clients in different VLAN.
44.2 DHC P Co nfig ura tio n
Click IP Applic a tio n > DHC P in the navigation panel to display the screen as shown. Click the link next to
DHCPv4 to open screens where you can enable and configure DHCPv4 relay settings and create option
82 profiles. Click the link next to DHC Pv6 to open a screen where you can configure DHCPv6 relay
settings. Click the link next to DHC P Se rve r G ua rd to open a screen where you can specify whether ports
are trusted or untrusted ports for DHCP packets.
Fig ure 281 IP Application > DHCP
44.3 DHC Pv4 Sta tus
Click IP Applic a tio n > DHC P > DHC Pv4 in the navigation panel. The DHC P Sta tus screen displays.
Fig ure 282 IP Application > DHCP > DHCPv4
The following table describes the labels in this screen.
Table 189 IP Application > DHCP > DHCPv4
LABEL DESC RIPTION
Relay Status This section displays configuration settings related to the Switch’s DHCP relay mode.
Relay Mode This field displays:
No ne – if the Switch is not configured as a DHCP relay agent.
G lo ba l – if the Switch is configured as a DHCP relay agent only.
VLA N – followed by a VLAN ID or multiple VLAN IDs if it is configured as a relay agent for specific
VLANs.
To Next Page
Loading...
