Atheros IEEE 802.11a/g WLAN Router, Руководство пользователя

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802.11g Router User’s Guide
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Community String For Read: If you intend the router to be managed from a remote SNMP
management station, you need to configure a read-only “community string” for read-only operation.
The community string is an alphanumeric string of up to 15 characters.
Community String For Write: For read-write operation, you need to configure a write “community
string”.
A trap manager is a remote SNMP management station where special SNMP trap messages are
generated (by the router) and sent to in the network.
You can define trap managers in the system.
You can add a trap manager by entering a name , an IP address , followed by pressing the ADD
button.
You can delete a trap manager by selecting the corresponding entry and press the DELETE
SELECTED button.
You enable a trap manager by checking the Enable box in the corresponding entry or disable the trap
manager by un-che
cking the Enable box.
DHCP Server Settings
The DHCP server option allows the
802.11a/g Router
to assign IP addresses to DHCP client devices
on your wired or wireless LAN to obtain IP addresses automatically.
If you want the Router to act as a DHCP server and assign private IP addresses to requesting
DHCP clients on the LAN, you need to check the Enable DHCP Server box.
You can select one of the following two ways to assign IP addresses:
Assigns IP addresses to wired or wireless clients from the following range :
When IP addresses are assigned to a requesting DHCP client, after the “ lease time ”, the
client is expected to renew the lease. Its default value is 10080 minutes.
The from and to range of IP addresses to be assigned to requesting DHCP clients can be
configured manually, with the default being 2 to 254.
After you enter the information, you should press APPLY .
Assigns the following IP address to the client with the following MAC address :
You can also specify the IP address to be assigned to a device with a pre-configured MAC
address .
You can add such a mapping by entering a MAC address, and the IP address to be assigned,
followed by pressing the
ADD button. Up to 20 mappings can be added.