Licensing Requirements and Limitations for SAVI

Involved Network Elements

Other network elements are not required.

Licensing Requirements

SAVI is a basic feature of a switch and is not under license control.

Feature Support in V200R019C10

All models of S2720, S5700, and S6700 series switches support SAVI.

For details about software mappings, visit Hardware Query Tool and search for the desired product model.

Feature Limitations

The S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731S-H, S5731-S, S5731S-S, S6720-EI, S6720-HI, S6720S-EI, S5732-H, S6730-H, S6730S-H, S6730-S,?and S6730S-S support configuration of SAVI and adding double tags to untagged packets.

• Enable ND snooping, DHCPv6 snooping, and IP source guard if invalid IPv6 data packets need to be filtered out
• Run the nd snooping check enable command to enable ND protocol packet validity check if invalid ND protocol packets need to be filtered out
• Configure defense against bogus DHCP message attacks if invalid DHCPv6 protocol packets need to be filtered out. For details, see "Configuring Defense Against Bogus DHCP Message Attacks" in DHCP Snooping Configuration in the "Configuration Guide - Security" of the corresponding product version.