Port-based split horizon group configuration commands for 7210 SAS-D and 7210 SAS-Dxp

Port Configuration Commands

config 
    - port 
    - no port 
        - split-horizon-group group-name
        - no split-horizon-group

LAG Commands

config 
    - [no] lag [lag-id]
        - [no] split-horizon-group group-name