During a recent security audit a Cisco IOS router with a working IPSEC configuration using...

During a recent security audit a Cisco IOS router with a working IPSEC configuration using IKEv1 was flagged for using a wildcard mask with the crypto isakmp key command The VPN peer is a SOHO router with a dynamically assigned IP address Dynamic DNS has been configured on the SOHO router to map the dynamic IP address to the host name of vpn sohoroutercompany.com In addition to the command crypto isakmp key Cisc425007536 hostname vpn.sohoroutercompany.com what other two commands are now required on the Cisco IOS router for the VPN to continue to function after the wildcard command is removed? (Choose two)