1. dis version | include uptime 检查重启时间
    2. dis version | include Software 检查软件版本
    3. dis cpu history 检查cpu使用率
    4. dis memory 检查Mem使用率
    5. dis fan    检查风扇状态
    6. dis power 检查电源状态
    7. dis clock 检查时间
    8. dis ntp 检查NTP状态
    9. dis environment 检查环境温度
    10. dis logbuffer 检查日志告警
    11. dis cu | include line|idle 检查远程控制配置timeout时间
    12. dis interface | include GigabitEthernet|errors 检查接口错误包
    13. display transceiver diagnosis interface | exclude absent|not 检查光功率
    15. dis device
    16. dis device manuinfo
    17. dis ip int brie
    18. dis irf
    19. dis mad verbose
    20. dis vrrp verbose
    21. dis stp brief
    22. dis int brief
    23. dis arp all
    24. dis cu
    25. dis lldp neighbor-information
    26. dis logbuff
    27. display counters inbound interfce 
    28. display counters outbound interface
    29. display counters rate inbound interface
    30. display counters rate outbound interface
    31. display process log
    32. dir
    33. dis mac-address count
    34. dis mac-address dynamic count
    35. dis mac-address static count
    36. dis mac-address aging-time
    37. dis ip routing-table statistics
    38. dis arp timer aging

    display arp 接口 //就能看见通过这个接口获取的MAC和IP