单选题If A customers needed to load-balance across multiple data center. which Cisco product would the customer consider?（）A ACE Global Site SelectorB Site BalancerC ISR Wide Area Acceleration ServerD Nexus Site BalancerE ASR Virtual Balanced Network
题目
单选题
If A customers needed to load-balance across multiple data center. which Cisco product would the customer consider?（）
A
ACE Global Site Selector
B
Site Balancer
C
ISR Wide Area Acceleration Server
D
Nexus Site Balancer
E
ASR Virtual Balanced Network