包含配置信息的配置BPDU数据包的长度不超过______。

A．set port speed 3/1-3/24 1000000
B．set port speed 3/1-24 1000000
C．set port speed 3/1-3/24 1000
D．set port speed 3/1-24 1000

A．Switch-6500＞(enable)set vlan 110 name vlan11
Switch-6500＞(enable)set vlan 120 name vlanl2
Switch-6500＞(enable)set vlan 110 5/21
Switch-6500＞(enable)set vlan 120 5/22
Switch-6500＞(enable)set trunk 5/23 on dotlq
Switch-6500＞(enable)set trunk 5/23 vlan 110，120
Switch-6500＞(enable)
B．Switch-6500＞(enable)set vlan 110 name vlan11
Switch-6500＞(enable)set vlan 120 name vlanl2
Switch-6500＞(enable)set vlan 110 5/21
Switch-6500＞(enable)set vlan 120 5/22
Switch-6500＞(enable)set trunk 5/23 on ISL
Switch-6500＞(enable)set trunk 5/23 vlan 110-120
Switch-6500＞(enable)
C．Switch-6500＞(enable)set vlan 110 vlan11
Switch-6500＞(enable)set vlan 120 vlan12
Switch-6500＞(enable)set vlan 110 5/21
Switch-6500＞(enable)set vlan 120 5/22
Switch-6500＞(enable)set trunk 5/23 on dotlq
Switch-6500＞(enable)set trunk 5/23 vlan 110，120
Switch-6500＞(enable)
D．Switch-6500＞(enable)set vlan 110 name vlan11
Switch-6500＞(enable)set vlan 120 name vlan12
Switch-6500＞(enable)set vlan 110 port 5/21
Switch-6500＞(enable)set vlan 120 port 5/22
Switch-6500＞(enable)set trunk 5/23 on dotlq
Switch-6500＞(enable)set trunk 5/23 vlan 110，120
Switch-6500＞(enable)