After installing the HTTPS certificates, the web server (also known as the apache server) must be restarted to configure the HTTPS service. By default, the web service is running when the device boots. 
  
 
	 Before you begin
 
		The HTTPS certificates must be installed. 
		
 
	 About this task
The web service can be started using one of the following mechanisms: 
		 
		   
		  - Restart the web service by using the http server use-vrf
						<vrf-name> shutdown command in configuration mode, followed by
					the no http server
						use-vrf <vrf-name> shutdown command. 
- Reboot the entire device. 
		  
- Commit an HA
					failover, if that option is available.