Users Guide
cam-acl l2acl
2 Save the running-cong to the startup-cong.
EXEC Privilege mode
copy running-config startup-config
3 Reload the system.
EXEC Privilege
reload
4 Do one of the following.
• Enable IP+MAC SAV.
INTERFACE mode
ip dhcp source-address-validation ipmac
• Enable IP+MAC SAV with VLAN option.
INTERFACE mode
ip dhcp source-address-validation ipmac vlan vlan-id
Dell Networking OS creates an ACL entry for each IP+MAC address pair and optionally with its VLAN ID 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.
Viewing the Number of SAV Dropped Packets
The following output of the show ip dhcp snooping source-address-validation discard-counters command displays
the number of SAV dropped packets.
The following output of the show ip dhcp snooping source-address-validation discard-counters interface
interface command displays the number of SAV dropped packets on a particular interface.
Clearing the Number of SAV Dropped Packets
To clear the number of SAV dropped packets, use the clear ip dhcp snooping source-address-validation discard-
counters command.
Dell>clear ip dhcp snooping source-address-validation discard-counters
To clear the number of SAV dropped packets on a particular interface, use the clear ip dhcp snooping source-address-
validation discard-counters interface interface command.
Dell>clear ip dhcp snooping source-address-validation discard-counters interface
TenGigabitEthernet 1/1/1
Dynamic Host
Conguration Protocol (DHCP) 277