GTM Overview DNS Express (can be used to mitigate DDoS attacks such as UDP/DNS/NXDOMAIN floods and DNSSEC attacks,  on DNS services) Windows/Infoblox as authoritative service if used internally ZoneRunner is authoritative service if GTM is used internally GTM Load balancing methods Static Dynamic Virtual Server Score Distributes DNS name resolution requests to virtual servers on LTM based on user-defined ranking. Use VS Score only on LTM...