1 dscontrol highavailability 2 backup 2.1 add 2.1.1 primary 2.1.1 backup 2.1.2 auto 2.1.2 manual 2.1 delete 2.2 Port 2 heartbeat 2.1 add Quellenadresse Zieladresse 2.1 delete Adresse 2 reach 2.1 add 2.1 delete 2.2 Adresse 2 status 2 takeover 2.1? 2.1 Adresse