Switch system and hardware commands bluetooth disable bluetooth enable clear events clear ip errors 域名 hostname 领导的定位器 show bluetooth show boot-history show capacities show capacities-status show core-dump show domain-name show environment fan show environment led 展示环境的力量-supply show environment temperature show events show hostname show images show ip errors show module show running-config show running-config current-context show startup-config show system show system resource-utilization show tech show usb show version system resource-utilization poll-interval top cpu top memory usb usbmount/unmount