S5024PV2-EI，不同网段通讯

请问一下，下面这个网络架构，S5024PV2-EI的配置如下，是不是必须对LSW1进行vlan划分，才能实现PC4访问PC1/PC2/PC3，我现在只能访问PC1，原网络接线都比较乱，不想动原配置

以下是查看到的LSW1的配置

#

version 5.20.99, Release 1105 

# 

 sysname H3C 

# 

 domain default enable system 

# 

 ipv6 

# 

 telnet server enable 

# 

 password-recovery enable 

# 

vlan 1 

# 

domain system access-limit disable state active idle-cut disable self-service-url disable 

# 

user-group system group-attribute allow-guest 

# 

 local-user admin password cipher $c$3$EkhzOhFEh59+WPOOlD32QaWsr0DwDZyU authorization-attribute level 3 service-type telnet service-type web 

# 

 interface NULL0 

 # 

 interface Vlan-interface1 ip address 192.168.0.233 255.255.255.0 

# 

 interface GigabitEthernet1/0/1 

# 

 interface GigabitEthernet1/0/2 

#

interface GigabitEthernet1/0/3 

# 

 interface GigabitEthernet1/0/4 

# 

 interface GigabitEthernet1/0/5 

# 

 interface GigabitEthernet1/0/6 

# 

 interface GigabitEthernet1/0/7 

# 

 interface GigabitEthernet1/0/8 

#

 interface GigabitEthernet1/0/9 

#

 interface GigabitEthernet1/0/10 

# 

 interface GigabitEthernet1/0/11 

#

 interface GigabitEthernet1/0/12 

# 

 interface GigabitEthernet1/0/13 

#

 interface GigabitEthernet1/0/14 

#

 interface GigabitEthernet1/0/15 

#

 interface GigabitEthernet1/0/16 

#

 interface GigabitEthernet1/0/17

 #

 interface GigabitEthernet1/0/18

 #

 interface GigabitEthernet1/0/19 

# 

 interface GigabitEthernet1/0/20

#

 interface GigabitEthernet1/0/21

 #

 interface GigabitEthernet1/0/22 

#

 interface GigabitEthernet1/0/23 

#

 interface GigabitEthernet1/0/24 

#

 interface GigabitEthernet1/0/25

 #

 interface GigabitEthernet1/0/26 

#

 interface GigabitEthernet1/0/27 

# 

 interface GigabitEthernet1/0/28 

# 

 load xml-configuration

 # 

 user-interface aux 0 user-interface vty 0 15 authentication-mode scheme