D-Link xStack, Руководство пользователя

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xStack
®
DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch
55
Parameter Description
Relay IP Address Enter the specified IP address for the DHCP relay forward.
Mode Use the pull-down menu to choose either Relay or Drop . When drop is specified, the packet
with no matching rules found will be dropped without further process. When relay is selected
the packet will be relayed based on the relay rules.
Click Add to add a new Relay IP Address entry. Click Apply to implement changes made. To remove any entries click the
corresponding Delete button.
DHCP Relay Option 60 Settings
This window is used to configure option 60 relay rules on the Switch. Different strings can be specified for the same relay server,
and the same string can be specified with multiple relay servers. The system will relay the packet to all the matching servers.
To view this window, click Administration > DHCP/BOOTP Relay > DHCP Relay Option 60 Settings , as shown below:
Figure 2 - 54 DHCP Relay Option 60 Table window
To search for a particular entry enter the correct IP Address or String and click Find . To delete an entry select it and click Delete .
To add a new entry click Add the following window will appear:
Figure 2 - 55 DHCP Relay Option 60 Add window
The following parameters may be configured.
Parameter Description
String Enter the specified string, up to a maximum of 255 alphanumeric characters.
Server IP Enter the relay server IP address.
Match Type Use the drop-down menu to select either Exact Match or Partial Match .
Exact Match – The option 60 string in the packet must fully match the specified string.