xStack
®
DES-3500 Series Layer 2 Stackable Fast Ethernet Managed Switch User Manual
139
DHCP Option 60 Settings
The DHCP Option 60 Settings allows the Switch to monitor Option 60 contents of the DHCP client packets and determine which
client packets to relay to the DHCP Server and which packets to drop.
To enable and configure DHCP Option 60 Global Settings on the Switch, click Configuration > Layer 3 IP Networking >
DHCP/BOOTP Relay > DHCP Option 60 Settings:
Figure 6- 123. DHCP Option 60 Settings Table window
The following parameters may be configured or viewed.
Parameter Description
Status
Use the drop down menu to Enable or Disable the DHCP Option 60 Global Settings.
Default Processing
Mode
Use the drop down menu to choose between Drop or Relay. This function allows the User to
specify how the Switch will assess the content of the DHCP client packet and decide
whether to relay the packet to a DHCP Server or just simply drop it.
Server IP
Enter the Server IP Address and click Add.
String
A string can map to multiple DHCP servers, but not more than 4 servers at a time, also a
DHCP server can map to multiple strings, but not to any more than 50. Enter the String and
press Delete to delete the entry.
IP Address
Enter the Server IP Address and click Add.
Match Type
Use the drop down menu to choose between Exact Match or Partial Match. Exact Match will
exactly match the client string to the specified string. Partial Match will only partically match
the DHCP client string to the specified string.