configure terminalip dhcp snoopingip dhcp snooping vlan vlan-rangeip dhcp snooping trustip dhcp snooping trust (Configure the interface as trusted or untrusted. You can usethe no keyword to configure an interface to receive messages from anuntrusted ...
HiPlz read below documents , are very usefull http://www.cisco.com/en/US/prod/collateral/modules/ps2797/product_data_sheet0900aecd80710c88.htmlhttp://www.cisco.com/en/US/prod/collateral/modules/ps2797/product_data_sheet09186a0080189f95.htmlThxMA
HiYou have true configure on the device for example IP DHCP SNOOPING have 7 stepStep 1 Enable DHCP snooping globallyStep 2 Enable DHCP snooping on your VLANs.Step 3 Enable DHCP Option 82 data insertion.Step 4 Configure the interface as trusted or unt...
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