Add static routes to the routing table.
SEFOS# configure terminal
SEFOS(config)# ipv6 route 3333:: 64 fec0::2856:0:2
SEFOS# show ipv6 route
IPv6 Routing Table - 3 entries
Codes : C - Connected, S - Static
O - OSPF, R - RIP, B - BGP
S 3333::/64 [1/20]
via fec0::2856:0:2, vlan10
C fec0::1111:0:0/96 [1/1]
via ::, vlan11
C fec0::2856:0:0/96 [1/1]
via ::, vlan10