Справочник Пользователя для EnGenius Technologies ESR-9710
ESR-9710 Wireless N Gigabit Router
Version 1.0
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Host Name: Specify a host name to define your system or connetion.
Use Unicasting: This option is normally turned off, and should remain off as long as
the WAN-side DHCP server correctly provides an IP address to the router. However,
if the router cannot obtain an IP address from the DHCP server, the DHCP server
may be one that works better with unicast responses. In this case, turn the unicasting
option on, and observe whether the router can obtain an IP address. In this mode,
the router accepts unicast responses from the DHCP server instead of broadcast
responses.
if the router cannot obtain an IP address from the DHCP server, the DHCP server
may be one that works better with unicast responses. In this case, turn the unicasting
option on, and observe whether the router can obtain an IP address. In this mode,
the router accepts unicast responses from the DHCP server instead of broadcast
responses.
Primary / Secondary DNS Address: Specify the primary and secondary IP address,
which is assigned by your ISP.
MTU: The Maximum Transmission Unit (MTU) is a parameter that determines the
largest packet size (in bytes) that the router will send to the WAN. If LAN devices
send larger packets, the router will break them into smaller packets. Ideally, you
should set this to match the MTU of the connection to your ISP. Typical values are
1500 bytes for an Ethernet connection and 1492 bytes for a PPPoE connection. If the
router's MTU is set too high, packets will be fragmented downstream. If the router's
MTU is set too low, the router will fragment packets unnecessarily and in extreme
cases may be unable to establish some connections. In either case, network
performance can suffer.
send larger packets, the router will break them into smaller packets. Ideally, you
should set this to match the MTU of the connection to your ISP. Typical values are
1500 bytes for an Ethernet connection and 1492 bytes for a PPPoE connection. If the
router's MTU is set too high, packets will be fragmented downstream. If the router's
MTU is set too low, the router will fragment packets unnecessarily and in extreme
cases may be unable to establish some connections. In either case, network
performance can suffer.
MAC Address: If you need to change the MAC address of the rounter's WAN-side
Ethernet interface, either type in an alternate MAC address (for example, the MAC
address of the router initially connected to the ISP) or click on Clone Your PCs MAC
Address.
address of the router initially connected to the ISP) or click on Clone Your PCs MAC
Address.
Click on the Save Settings button to store these settings.
6.2.4.3 PPPoE (Point-to-Point Protocol over Ethernet)
The WAN interface can be configured as PPPoE. This type of connection is usually
used for a DSL service and requires a username and password to connect.
Select
the PPPoE from the My Internet Connection drop-down list.