Airlive POE-GSH2404M handleiding
Handleiding
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11 DHCP
DHCP Server brief introduction
With the expansion of network scale and the improvement of network complexity,
network configuration is becoming more and more complex. Computer location changes
(such as portable computer or wireless network) and the number of computers exceeds the
IP address that can be allocated.
Dynamic Host Configuration Protocol (DHCP) is developed to meet these
requirements. The DHCP protocol works in the client / server mode. The DHCP client
requests the configuration information from the DHCP server dynamically, and the DHCP
server returns the corresponding configuration information according to the policy.
In a typical application of DHCP, it generally includes a DHCP server and multiple
clients (such as PC and laptop), as shown in Figure 1-1.
IP address assignment of DHCP
IP address allocation strategy
According to the different needs of clients, DHCP provides three IP address allocation
strategies
● Manual address assignment: the administrator binds the fixed IP address for a few
specific clients (such as WWW server). Send the configured fixed IP address to
the client through DHCP.
● Automatic address assignment: DHCP assigns IP addresses with unlimited lease
term to clients.
● Dynamic address assignment: DHCP assigns IP address with valid period to
client, and client needs to re-apply for address after expiration of service life. Most
clients get this dynamic address assignment.
10.2.2 Dynamic IP address acquisition process
The message interaction process between DHCP client and DHCP server is shown
in Figure 2-1.
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Productinformatie
| Merk | Airlive |
| Model | POE-GSH2404M |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 72641 MB |
