Use the Address Binding page to view and remove the IP addresses allocated by the device and their corresponding MAC addresses.
To view and/or remove address bindings, complete the following steps:
Procedure
Step 1 | Click IPv4 Configuration > DHCP Server > Address Binding.
The following fields for the address bindings are displayed:
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IP Address—The IP addresses of the DHCP clients.
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Address Type—Whether the address of the DHCP client appears as a MAC address or using a client identifier.
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MAC Address/Client Identifier—A unique identification of the client specified as a MAC Address or in hexadecimal notation, e.g., 01b60819681172.
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Lease Expiration—The lease expiration date and time of the host’s IP address or Infinite is such was the lease duration defined.
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Type—The manner in which the IP address was assigned to the client. The possible options are:
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Static—The hardware address of the host was mapped to an IP address.
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Dynamic—The IP address, obtained dynamically from the device, is owned by the client for a specified time. The IP address is revoked at the end of this period, when the client must request another IP address.
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State—The possible options are:
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Allocated—IP address has been allocated. When a static-host is configured, its state is allocated.
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Declined—IP address was offered but not accepted, therefore it’s not allocated.
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Expired—The lease of the IP address has expired.
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Pre-allocated—An entry is in pre-allocated state from the time between the offer and the time that the DHCP ACK is sent from the client. Then it becomes allocated.
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Step 2 | Click Delete to delete an address binding. The Running Configuration file is updated. |