Chapter 43 DHCP
GS3700/XGS3700 Series User’s Guide
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43.4.3 Configuring DHCPv4 Global Relay
Use this screen to configure global DHCPv4 relay. Click I P Application > DHCP > DHCPv4 in the
navigation panel and click the Global link to display the screen as shown.
Figure 307 IP Application > DHCP > DHCPv4 > Global
The following table describes the labels in this screen.
43.4.4 DHCPv4 Global Relay Port Configure
Use this screen to apply a different DHCP option 82 profile to certain ports on the Switch. To open
this screen, click I P Application > DHCP > DHCPv4 > Global > Port.
Profile Name This field displays the descriptive name of the profile. Click the name to change the settings.
Circuit-ID
Enable This field displays whether the Circuit ID sub-option is added to client DHCP requests.
Field This field displays the information that is included in the Circuit I D sub-option.
Rem ote-I D
Enable This field displays whether the Remote ID sub-option is added to client DHCP requests.
Field This field displays the information that is included in the Remote ID sub-option.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Delete Check the entry(ies) that you want to remove and then click the Delete button.
Cancel Click Cancel to clear the selected checkbox(es).
Table 206 IP Application > DHCP > DHCPv4 > Option 82 Profile (continued)
LABEL DESCRIPTION
Table 207 IP Application > DHCP > DHCPv4 > Global
LABEL DESCRIPTION
Active Select this check box to enable DHCPv4 relay.
Rem ote DHCP
Server 1 .. 3
Enter the IP address of a DHCPv4 server in dotted decimal notation.
Option 82
Profile
Select a pre-defined DHCPv4 option 82 profile that the Switch applies to all ports. 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.
Apply 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.
Cancel Click Cancel to begin configuring this screen afresh.
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