SAVI Configuration

show savi config

[Command] show savi config

[Purpose] View SAVI function configuration information

[View] System view

[Use Cases]

sonic# show savi config
+--------------+-------------+
| Interfaces   | Check mode  |
+==============+=============+
| Vlan100      | false       |
+--------------+-------------+
| Vlan200      | true        |
+--------------+-------------+

savi enable

[Command] savi enable no savi enable

[Purpose] Enable the SAVI detection function of the interface

[View] VLAN view

[Usage Scenario] After enabling SAVI function, the device will compare the source IP, source MAC, snooping table entry and User-bind table entry of the received ND protocol packets, DHCPv6 protocol packets, and if it can hit, the packets will be passed, otherwise the packets will be dropped.

[Use Cases]

sonic(config)# vlan 100
sonic(config-vlan-100)# savi enable