ISE默认的时区是UTC，和国内的实际是将，相差了8小时，所以系统显示的时间，应该对应国内+8小时。
通过CLI命令show timezone来查看时区，假如我们需要将时区修改为国内，参考如下表格：
如果修改一般通用的时区，可以参考如下表
修改的过程：这里修改为Chongqing。修改完成后，需要重启ISE，但是SSH的服务不会断开。
ME-ISE/lcj(config)# clock timezone Asia/Chongqing % On ISE distributed deployments, it is recommended all nodes be % configured with the same time zone. Continue with time zone change? Y/N [N]: Y System timezone was modified. You must restart ISE for change to take effect. Do you want to restart ISE now? (yes/no) yes Stopping ISE Monitoring & Troubleshooting Log Collector... Stopping ISE Monitoring & Troubleshooting Log Processor... PassiveID WMI Service is disabled PassiveID Syslog Service is disabled PassiveID API Service is disabled PassiveID Agent Service is disabled PassiveID Endpoint Service is disabled PassiveID SPAN Service is disabled ISE pxGrid processes are disabled Stopping ISE Application Server... Stopping ISE Certificate Authority Service... Stopping ISE EST Service... ISE Sxp Engine Service is disabled Stopping TC-NAC Service ... Error response from daemon: no such id: irf-core-engine-runtimeirf-core-engine-runtime is not running Error response from daemon: no such id: irf-rabbitmq-runtimeirf-rabbitmq-runtime is not running Error response from daemon: no such id: irf-mongo-runtimeirf-mongo-runtime is not running VA Service is not running ISE VA Database is not running Stopping container wifisetup-container Stopping docker daemon... Warning: docker.service changed on disk. Run 'systemctl daemon-reload' to reload units. Stopping ISE Profiler Database... Stopping ISE Indexing Engine... Stopping ISE Monitoring & Troubleshooting Session Database... Stopping ISE AD Connector... Stopping ISE Database processes... Starting ISE Monitoring & Troubleshooting Session Database... Starting ISE Profiler Database... Starting ISE Application Server... Starting ISE Monitoring & Troubleshooting Log Processor... Starting ISE Monitoring & Troubleshooting Log Collector... Starting ISE Indexing Engine... Starting docker daemon ... Warning: docker.service changed on disk. Run 'systemctl daemon-reload' to reload units. dc92e1bfc37e Starting container wifisetup-container Starting ISE Certificate Authority Service... Starting ISE AD Connector... Note: ISE Processes are initializing. Use 'show application status ise' CLI to verify all processes are in running state. ME-ISE/lcj(config)#
启动完成之后，通过show application status ise来检查进程是否都running了。
ME-ISE/lcj# sho application status ise ISE PROCESS NAME STATE PROCESS ID -------------------------------------------------------------------- Database Listener running 93336 Database Server running 67 PROCESSES Application Server running 97472 Profiler Database running 94904 ISE Indexing Engine running 98736 AD Connector running 100678 M&T Session Database running 94812 M&T Log Collector running 97664 M&T Log Processor running 97520 Certificate Authority Service running 100464 EST Service running 109942 SXP Engine Service disabled Docker Daemon running 99385 TC-NAC Service disabled Wifi Setup Helper Container running 100018 Wifi Setup Helper Vault running 41 Wifi Setup Helper MongoDB running 14 Wifi Setup Helper Web Server running 210 Wifi Setup Helper Auth Service running 120 Wifi Setup Helper Main Service running 156 Wifi Setup Helper WLC Service running 194 pxGrid Infrastructure Service disabled pxGrid Publisher Subscriber Service disabled pxGrid Connection Manager disabled pxGrid Controller disabled PassiveID WMI Service disabled PassiveID Syslog Service disabled PassiveID API Service disabled PassiveID Agent Service disabled PassiveID Endpoint Service disabled PassiveID SPAN Service disabled DHCP Server (dhcpd) disabled DNS Server (named) disabled