===== Managing Configurations =====
	• root> configure exclusive
		○ edit system
			§ set host-name router1
			§ exit
		○ commit and-quit
	• root> configure private
	• root> configure
		○ edit system
			§ set services web-management http port 8080
			§ show services
			§ exit
		○ edit protocols
			§ edit ospf
				□ up
			§ edit ospf
				□ up 2
		○ edit protocols ospf
				□ top
		○ edit protocols ospf 
				□ top show system services
				□ exit configuration-mode
	• root> edit
		○ edit system services
			§ set ftp
			§ delete ftp
			§ top
		○ wildcard delete interfaces ge-0/0/*
		○ rollback
		○ rollback 2
		○ rollback 3
		○ commit check
		○ commit confirmed (default timer is 10 mins)
		○ commit
		○ commit at 1500
		○ commit comment Setting hostname
		○ commit and-quit
		○ edit
			§ root# show | compare
			§ top
		○ exit
	• root> show configuration | compare rollback 2
	• configuration
		○ root# save file1
		○ root# load file1
		○ root# load factory-default
		○ root# run ping ?
		○ root# run ping 10.0.0.1 rapid