To disable SLAAC IPv6 announcements on the VLAN 10 interface.
Example on interface VLAN10
interface Vlan10
ipv6 nd prefix default 2592000 604800 no-autoconfig no-rtr-address
ipv6 nd prefix 2A02:4460:1:2::/64 no-advertise
ipv6 nd managed-config-flag
ipv6 nd other-config-flag
ipv6 nd ra suppress all