CCNA Training - DHCP bindings

DHCP Bindings

If you see the address faith-term, this means that there is a correspondence between the client's IP address and MAC address. This association can be manually configured by the user, or can be allocated from a pool of address from the DHCP server.

If you are using a Cisco device to assign IP addresses info is stored in NVRAM, or non-volatile memory. You can create the pool of addresses you want in a single Cisco device.If someone uses the term referred to the Handbook of authentic "are on an IP address to MAC address binding for network administrator, while a" Automatic Binding is when the host IP address from DHCP was hired and assigned automatically run the MAC address to DHCP clients.

DHCP options and sub options

Configuring DHCP on a Cisco device, you can have your client options that are considered tax informationand the message is the client in DHCP scope options on offer. The Cisco device allows them to implement most of the network DHCP options that you may need to adjust your. You can find the options that best use is the 150th Option This option is used, the IP phones to say what the IP address of the TFTP server and Cisco.

Another option that is used is common, 82 may include the possibility of Cisco relay agent, the more detailedInformation about themselves when forwarding the original packet from the client to discover the DHCP server.

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