ipv6 nd mtu (for a port)
   
   
      Configure the maximum transmission unit (MTU) for router advertisements.
    
      Syntax
         
         
            - 
               
                  default ipv6 nd
                     mtu
                
- 
               
                  ipv6 nd mtu
                     <0-9500>
                
- 
               
                  no ipv6 nd mtu
                
Command Parameters
         
         
            
               - mtu <0-9500>
- Shows the MTU value sent in router
                  advertisements on this interface. A value of zero indicates that the system sends
                  no MTU options. Valid values are: 0, 1280-1500, 1850, or 9500.
Command Mode
         
         GigabitEthernet Interface Configuration