S5560x DHCP中继问题

配置问题

5560X下挂傻瓜交换机，网络有5个网段，分别是：192.168.4.1到8.1

服务器地址：192.168.4.254，我需要所有网段的IP都能访问4.254，但是5段的地址ping不通4段的服务器地址，请问我该怎么配啊？

# dhcp enable 

# lldp global enable 

# password-recovery enable 

# vlan 1 

# vlan 2

# vlan 4 to 9 

# stp global enable 

# interface NULL0

 # interface Vlan-interface1 

# interface Vlan-interface2 ip address 192.168.2.1 255.255.254.0 

# interface Vlan-interface4 ip address 192.168.4.1 255.255.255.0 

 dhcp select relay 

 dhcp relay server-address 192.168.4.254

 # interface Vlan-interface5 ip address 192.168.5.1 255.255.255.0 

 dhcp select relay 

 dhcp relay server-address 192.168.4.254 

# interface Vlan-interface6 ip address 192.168.6.1 255.255.255.0 

 dhcp select relay 

 dhcp relay server-address 192.168.4.254 

# interface Vlan-interface7 ip address 192.168.7.1 255.255.255.0 

 dhcp select relay 

 dhcp relay server-address 192.168.4.254 

# interface Vlan-interface8 ip address 192.168.8.1 255.255.255.0 

 dhcp select relay 

 dhcp relay server-address 192.168.4.254

 # interface Vlan-interface9 ip address 192.168.9.1 255.255.255.0 

 dhcp select relay 

 dhcp relay server-address 192.168.4.254 

# interface GigabitEthernet1/0/1 port link-mode bridge port link-type trunk port trunk permit vlan all