Ruijie#show int brief 
down: link down
*down: administratively down
disabled: err-disabled(Please reference to command [show interfaces status err-disabled] for detail.)
Interface     Link Stat     Protocol Stat  Input Usage       Output Usage      inErrors      outErrors
------------  ------------  -------------  ----------------  ----------------  ------------  ------------
 --More--        
Hu0/54:1      down          down           0.00%             0.00%             0             0           
Hu0/54:2      down          down           0.00%             0.00%             0             0           
Hu0/54:3      down          down           0.00%             0.00%             0             0           
Hu0/54:4      down          down           0.00%             0.00%             0             0    
Hu0/49        down          down           0.00%             0.00%             0             0    
Hu0/50        down          down           0.00%             0.00%             0             0      
Hu0/51        down          down           0.00%             0.00%             0             0           
Hu0/52        down          down           0.00%             0.00%             0             0           
Hu0/53        down          down           0.00%             0.00%             0             0           
Hu0/55        down          down           0.00%             0.00%             0             0           
Hu0/56        down          down           0.00%             0.00%             0             0