hi! I'm trying to block dhcp svr setup in our testing lab. If i'm not wrong, i can achieve this by configuring dhcp snooping. I have a few questions that i would like to verify
1) do i need to configure dhcp snooping on the L2 sw and core switch as well? can i just enable it in the l2 switch with the trunk (uplink) to the core switch as a trusted port (the legitimate dhcp server is connected to the core switch)? will this work?
2)what does the snooping rate limit meant? Is it a must to configure this or it's optional? Thanks.