单选题Enabling jumbo frame support on a Cisco Nexus 5500 Switch can be done through which method？（）A changing the default policy map from a default MTU of 1500 to 9216B using the command system jumbomtu 9216C using the command interface MTU 9216D configuring the default Ethernet system class to an MTU of 9216 with a new network QoS policy map
单选题
Enabling jumbo frame support on a Cisco Nexus 5500 Switch can be done through which method？（）
A
changing the default policy map from a default MTU of 1500 to 9216
B
using the command system jumbomtu 9216
C
using the command interface MTU 9216
D
configuring the default Ethernet system class to an MTU of 9216 with a new network QoS policy map
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