I am planning to implement DHCP snooping in my enterprise network . So would like to take your advice before start with .
here is my network setup
user pc----Access switch - dist switch- core-switch - Serverfarm core switch - server farm - windows dhcp sever
Some users get the DHCP ip address from windows DHCP server and (ex : vlan 100)
Some users get the DHCP ip address from the dist sever configured on distrubution switch say vlan 200
DHCP snppoing should be implemented accross end to end .
1.Do ip dhcp snopping command to be applied on all switch (Access switch - dist switch- core-switch - Serverfarm core switch - server farm )
2.which are ports to be configured as dhcp trust ports
3. FYI dhcp relay is used in distribuion say for vlan 100
If you're going to enable it, I would enable it across all of your switches as I stated in my previous posts. You should enable it on the same vlans across all switches since you'll need to pass that information across all of your switches.
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