crypto ca authenticate
 
   
  Downloads the CA certificate from the remote certificate server for the trust point. 
  
 Syntax
 
	  
	  
	 crypto ca authenticate 
		{ 
		  trustpointCA_name 
		  directory 
		  remote_dir_name 
		  file 
		  cert_file 
		  host 
		  host_address 
		  protocol 
		  {FTP 
		  | 
		  SCP} 
		  user 
		  host_login 
		  password 
		  host_user_password} 
	 
 
	 no crypto ca authenticate 
		{ 
		  trustpointCA_name} 
	 
 
	 Parameters
 
		 
		   
			 - trustpointCA_name 
				  trustpointCA_name 
			 
  
			 - Defines the name of the trust point you are authenticating. This name needs to be the same as that of the trust point created by the 
				crypto ca trustpoint command. The string for the name can not be left blank. The length of the string can range from 1 through 64 characters. 
			 
  
		   
		
 
		 
		   
		   
			 - directory 
				  remote_dir_name 
			 
  
			 - Defines the directory where the certification file resides. 
			 
  
		   
		   
			 - file 
				  cert_file 
			 
  
			 - Defines the name of the certification file. 
			 
  
		   
		   
			 - host 
				  host_address 
			 
  
			 - Defines the host name or IP address of the remote certificate server. 
			 
  
		   
		   
			 - protocol 
				  {FTP 
				  | 
				  SCP} 
			 
  
			 - Specifies the use of either FTP or SCP protocol for accessing the certification file. 
			 
  
		   
		   
			 - user 
				  host_login 
			 
  
			 - Defines user name for the host server. 
			 
  
		   
		   
			 - password 
				  host_user_password 
			 
  
			 - Defines the password for the user name on the host server. 
				

Note   
 It is recommended to not list the password in command line for security purposes; the user will be prompted for the password. 
				
 
 
			   
		   
		   
		
 
	 
 
	 Modes
 
		Privileged EXEC mode 
		
 
	 
 
	 Usage Guidelines
 
		 This is the CA certificate of the Trusted CA that you want to sign the CSR and generate the identity certificate. 
		
 
		The 
		  trustpoint_CAname name needs to be the same as that of the trust point created by the 
		  crypto ca trustpoint command. 
		
 
		The 
		  no form of the command deletes the certificate. 
		
 
	 
Examples
 
	  
		Typical command example. 
		
 
		device# crypto ca authenticate t1 cert-type https protocol SCP host 10.70.12.102 user fvt directory /users/home/crypto file cacert.pem
Password: **********