負載平衡與異地備援解決方案( Server Load Balance & Disaster Recovery )
─ F5 Big-IP LTM ( Local Traffic Manager )
─ F5 Big-IP GTM/DNS ( Global Traffic Manager / DNS )
─ Radware Alteon L4-7 Load Balancing Application Switch
─ Radware AppDirector ( SLB, L4 switch, Load Balancer )
─ Radware VirtualDirector ( VMware Director )
─ Riverbed WAN Data Service ( Steelhead )