Disable IPv6 Routing

1. Enter Global Configuration mode.

   SEFOS# configure terminal
   

2. Disable IPv6 unicast routing in the interface.

   SEFOS(config)# no ipv6 unicast-routing
   SEFOS(config)# exit
   

3. Review the configuration information.

   SEFOS# show running-config
    
   interface vlan1
    ip address  12.0.0.1 255.0.0.0
    no shutdown
   !
   no ipv6 unicast-routing