Withdrawing the Fixed IP Addresses Assigned to Clients

Withdraw the IP addresses assigned to clients on the device functioning as the DHCP server. For example, in an address pool with a mask length of 24 in the network segment 10.1.1.0, withdraw the IP address 10.1.1.5 assigned to a client. You can run the display ip pool { interface interface-pool-name | name ip-pool-name } used command to check static binding relationships between the clients and IP addresses.

• Configuration in the global address pool:

  1. Withdraw the IP address 10.1.1.5.

     <HUAWEI> reset ip pool name pool1 10.1.1.5

  2. Cancel the static binding relationship.

     <HUAWEI> system-view
     [HUAWEI] ip pool pool1
     [HUAWEI-ip-pool-pool1] undo static-bind ip-address 10.1.1.5

• Configuration in the interface address pool:

  1. Withdraw the IP address 10.1.1.5.

     <HUAWEI> reset ip pool interface vlanif100 10.1.1.5

  2. Cancel the static binding relationship.

     <HUAWEI> system-view
     [HUAWEI] interface vlanif 100
     [HUAWEI-Vlanif100] undo dhcp server static-bind ip-address 10.1.1.5