Administrator Guide

EXEC Privilege mode
copy running-config startup-config
3. Reload the system.
EXEC Privilege
reload
4. Enable IP+MAC SAV.
INTERFACE mode
ip dhcp source-address-validation ipmac
The system creates an ACL entry for each IP+MAC address pair in the binding table and applies it to the interface.
To display the IP+MAC ACL for an interface for the entire system, use the show ip dhcp snooping source-address-
validation [interface] command in EXEC Privilege mode.
Dynamic Host Conguration Protocol (DHCP)
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