Airlive L3POE-2TX2406 handleiding
Handleiding
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(2) The DHCP client logs on to the network again
When the DHCP client logs in to the network again, it mainly establishes contact with
the DHCP server through the following steps.
⚫ After the DHCP client logs in to the network correctly for the first time and then
logs in to the network again, it only needs to broadcast the DHCP request
message containing the IP address assigned last time, and it is not necessary to
send the DHCP discover message again.
⚫ After receiving the DHCP request message, if the address requested by the client
is not assigned, the dhcp-ack confirmation message will be returned to notify
the DHCP client to continue using the original IP address.
⚫ If the IP address cannot be assigned to the DHCP client (for example, it has been
assigned to other clients), the DHCP server will return a dhcp-nak message. After
receiving the message, the client sends the DHCP discover message again to
request a new IP address.
(3) DHCP client extends lease validity of IP address
The dynamic IP address assigned by the DHCP server to the client usually has a
certain lease term. After the expiration, the server will take back the IP address. If the
DHCP client wants to continue using the address, the IP lease needs to be updated.
In practice, the DHCP client sends a DHCP request message to the DHCP server by
default when the IP address lease term reaches half to complete the IP lease update. If
the IP address is valid, the DHCP server will respond to the dhcp-ack message to inform
the DHCP client that a new lease has been obtained.
12.1 Property
DHCP global and static binding configuration
Instructions:
1. Click the “DHCP > Property” in the navigation bar as follows.
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Productinformatie
| Merk | Airlive |
| Model | L3POE-2TX2406 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 29975 MB |
