H3C S6520X-HI/EI/SI series switches
H3C S6520-SI Series Switch
H3C S5560X-HI/EI series switches
H3C S5500V2-EI series switches
H3C ES5500-EI series switches
Versions from R6316P01 (inclusive) to R6323 (inclusive)
When the above device loads the above version, after the flooding disable all command is configured, the IPV6 unknown multicast packets cannot be suppressed, causing the related packets to still be broadcast and flooded.
Due to chip implementation limitations in the above software version, after the flooding disable all function is configured, the software cannot correctly identify IPV6 unknown multicast packets.
It is recommended to upgrade to R6326 and later versions.