DHCP防止手工设置静态地址

[Quidway]dhcp enable 
[Quidway]dhcp snooping enable 
[Quidway]port-group 1-24
[Quidway-port-group-1-24]group-member Ethernet 0/0/1 to Ethernet 0/0/24
[Quidway-port-group-1-24]dhcp snooping enable 
[Quidway-Ethernet0/0/1]dhcp snooping enable 
[Quidway-Ethernet0/0/2]dhcp snooping enable 
[Quidway-Ethernet0/0/3]dhcp snooping enable 
[Quidway-Ethernet0/0/4]dhcp snooping enable 
[Quidway-Ethernet0/0/5]dhcp snooping enable 
[Quidway-Ethernet0/0/6]dhcp snooping enable 
[Quidway-Ethernet0/0/7]dhcp snooping enable 
[Quidway-Ethernet0/0/8]dhcp snooping enable 
[Quidway-Ethernet0/0/9]dhcp snooping enable 
[Quidway-Ethernet0/0/10]dhcp snooping enable 
[Quidway-Ethernet0/0/11]dhcp snooping enable 
[Quidway-Ethernet0/0/12]dhcp snooping enable 
[Quidway-Ethernet0/0/13]dhcp snooping enable 
[Quidway-Ethernet0/0/14]dhcp snooping enable 
[Quidway-Ethernet0/0/15]dhcp snooping enable 
[Quidway-Ethernet0/0/16]dhcp snooping enable 
[Quidway-Ethernet0/0/17]dhcp snooping enable 
[Quidway-Ethernet0/0/18]dhcp snooping enable 
[Quidway-Ethernet0/0/19]dhcp snooping enable 
[Quidway-Ethernet0/0/20]dhcp snooping enable 
[Quidway-Ethernet0/0/21]dhcp snooping enable 
[Quidway-Ethernet0/0/22]dhcp snooping enable 
[Quidway-Ethernet0/0/23]dhcp snooping enable 
[Quidway-Ethernet0/0/24]dhcp snooping enable 
[Quidway-port-group-1-24]ip source check user-bind enable 
[Quidway-Ethernet0/0/1]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/2]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/3]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/4]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/5]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/6]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/7]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/8]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/9]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/10]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/11]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/12]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/13]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/14]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/15]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/16]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/17]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/18]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/19]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/20]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/21]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/22]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/23]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-Ethernet0/0/24]ip source check user-bind enable 
Info: Add permit rule for dynamic snooping bind-table, please wait a minute.
[Quidway-port-group-1-24]qui
[Quidway]interface GigabitEthernet 0/0/2
[Quidway-GigabitEthernet0/0/2]dhcp snooping enable 
[Quidway-GigabitEthernet0/0/2]dhcp snooping trusted 
[Quidway-GigabitEthernet0/0/2]description up_link
[Quidway-GigabitEthernet0/0/2]qui
[Quidway]display dhcp snooping user-bind all 
DHCP Dynamic Bind-table:
Flags:O - outer vlan ,I - inner vlan ,P - map vlan 
IP Address       MAC Address     VSI/VLAN(O/I/P) Interface      Lease           
--------------------------------------------------------------------------------
192.168.18.254   90fb-a631-89a9  1   /--  /--    Eth0/0/14      2008.01.04-00:09
--------------------------------------------------------------------------------
print count:           1          total count:           1         
[Quidway]

以上是2326，1-24口接客户端，ge0/0/2接上行，客户端只能通过dhcp获取地址才能通信，绑定是通过dhcp获取的地址动态生成，手动设置ip无法通信