华为交换机S3300怎么选中端口范围

不可以选的。不和思科一样。但是加入VLAN的话可以这样：
sys
Enter system view, return to user view with Ctrl+Z.
[sw1]vlan 402
[sw1-vlan402]por
[sw1-vlan402]port ?
Ethernet Ethernet interface

[sw1-vlan402]port e
[sw1-vlan402]port Ethernet ?
<0-0> Slot number

[sw1-vlan402]port Ethernet 0/1 ?
Ethernet Ethernet interface
to Range of interfaces


[sw1-vlan402]port Ethernet 0/1 to ?
Ethernet Ethernet interface

[sw1-vlan402]port Ethernet 0/1 to e
[sw1-vlan402]port Ethernet 0/1 to Ethernet 0/10 ?
Ethernet Ethernet interface


[sw1-vlan402]port Ethernet 0/1 to Ethernet 0/10 e
[sw1-vlan402]port Ethernet 0/1 to Ethernet 0/10 Ethernet ?
<0-0> Slot number

[sw1-vlan402]port Ethernet 0/1 to Ethernet 0/10 Ethernet 0/15 ?
Ethernet Ethernet interface
to Range of interfaces


[sw1-vlan402]port Ethernet 0/1 to Ethernet 0/10 Ethernet 0/15
[sw1-vlan402]
[sw1-vlan402]
[sw1-vlan402]dis vlan 402
VLAN ID: 402
VLAN Type: static
ARP proxy disabled.
Route Interface: not configured
Description: VLAN 0402
Name: bangong
Tagged Ports:
Ethernet0/23 Ethernet0/24
Untagged Ports:
Ethernet0/1 Ethernet0/2 Ethernet0/3
Ethernet0/4 Ethernet0/5 Ethernet0/6
Ethernet0/7 Ethernet0/8 Ethernet0/9
Ethernet0/10 Ethernet0/15

[sw1-vlan402]