Command Manual – System Maintenance and DebuggingH3C S9500 Series Routing Switches Table of ContentsiTable of ContentsChapter 1 System Maintenance and Debugging Commands ................................................... 1-11.1 Basic System Configuration and Management Commands.............................................. 1-11.1.1 clock datetime ......................................................................................................... 1-11.1.2 clock summer-time .................................................................................................. 1-11.1.3 clock timezone......................................................................................................... 1-31.1.4 quick-ping enable .................................................................................................... 1-31.1.5 sysname .................................................................................................................. 1-41.2 Querying System Status and Configuring Agent Information............................................ 1-51.2.1 display clock ............................................................................................................ 1-51.2.2 display debugging ................................................................................................... 1-61.2.3 display device manuinfo.......................................................................................... 1-61.2.4 display fiber-module ................................................................................................ 1-71.2.5 display users ........................................................................................................... 1-91.2.6 display version....................................................................................................... 1-101.3 System Debugging Commands ....................................................................................... 1-111.3.1 debugging.............................................................................................................. 1-111.3.2 display diagnostic-information............................................................................... 1-121.4 Network Connection Test Commands ............................................................................. 1-141.4.1 ping........................................................................................................................ 1-141.4.2 pingmac................................................................................................................. 1-161.4.3 tracert .................................................................................................................... 1-171.4.4 tracemac enable.................................................................................................... 1-191.4.5 tracemac................................................................................................................ 1-201.5 Command Line Parser Cache Function Commands ....................................................... 1-211.5.1 parser cache.......................................................................................................... 1-211.5.2 display parser statistic........................................................................................... 1-21