单选题Which cisco product family is the recommended platform for 10 gigabit ethernet in the datacenter?（）A CatalystB ISRC vCenterD NexusE ASR
题目
单选题
Which cisco product family is the recommended platform for 10 gigabit ethernet in the datacenter?（）
A
Catalyst
B
ISR
C
vCenter
D
Nexus
E
ASR