Hi Laz,
1)I am confused about when should I use arp access-list option and when DAI
with trusted int option?, can we use both simultaneously?
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As per my understanding of this topic, if we configure DAI in that case DCHP
snooping must have already configured. -
Do we have to use trust command on interface for both cases or for any one of the case will be sufficient?
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Do we need to configure these sec technology on all the switches on our n/w?