D-Link DGS-6600-48T Product Manual - Page 76

DGS-6604 based-on vendor-class based-on vendor-class This command is used to create an address binding rule for the DHCP address pool based on the vendor class. Use the no form of the command to delete the related rule setting. based-on vendor-class {hex HEXADECIMAL |string STRING} no based-on vendor-class {hex HEXADECIMAL |string STRING} Syntax Description HEXADECIMAL A leading string, 0x has to be entered and then a following hexadecimal sequence must be entered. The maximum length is 128 bytes. STRING A displayable string with no spaces allowed. The maximum length is up to 64 bytes. Default Command Mode Usage Guideline Examples None DHCP pool configuration This command is used to create the address binding rule for the DHCP address pool. One vendor class is allowed in one DHCP address pool. Use the no form of the command to remove the user-class rule. For vendor classes, e.g. DHCP-requests from Windows 98SE/ME are sent with a vendor class of MSFT 98 and from Windows 2000/XP with a vendor class of MSFT 5.0. The received VendorClass-ID string is compared with the specified string. If the received string is longer than the specified string, then the excess characters are ignored. For example, specifying MSFT will match both Win98SE/ ME and 2000/XP. This command will be combined using logical AND operations with the other rules set by all the other based-on commands. For example if the first rule is based-on vendor-class string MSFT 5.0 and there is another based-on c-vid 200 command, the address pool only assigns an IP address to the client which has C-VID=200 and its vendor class set to MSFT 5.0. The following example sets the vendor class to match both Win98SE/ME and 2000/XP. switch(config)#ip dhcp pool pool1 switch(config-dhcp)#based-on vendor-class string MSFT CLI Reference Guide 66