ZyXEL Communications LTE3301-M209, Руководство пользователя, Страница: 59 / 189

Chapter 6 WAN
LTE3301-M209 User’s Guide
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6.5 Network Scan Screen
Use this screen to set how you want the Zyxel Device to connect to an available mobile network. Click
Network > WAN > Network Scan from the Configuration menu.
Check Timeout Type the number of seconds (0 to 99999) for your Zyxel Device to wait for a response to
the ping or DNS query before considering the check to have failed. This setting must be
less than the
Check Interval . Use a higher value in this field if your network is busy or
congested.
Latency Threshold Type a number of milliseconds (0 to 99999) for the latency threshold.
If the specified latency threshold is exceeded, the Zyxel Device considers the check to
have failed and makes a new connection after (Latency Threshold * Fail Threshold)
seconds.
Fail Threshold Type how many WAN connection checks can fail (0 to 99999) before the connection is
considered “down” (not connected). The Zyxel Device still checks a "down" connection
to detect if it reconnects.
Target1/Target2 Select DNS1 to have the Zyxel Device send a DNS query to the first DNS server address
assigned by the service provider.
Select DNS2 to have the Zyxel Device send a DNS query to the second DNS server
address assigned by the service provider.
Select Gateway to have the Zyxel Device ping the WAN interface's default gateway IP
address.
Select Other Host and enter a domain name or IP address of a reliable nearby computer
to have the Zyxel Device ping that address.
LTE Band This field shows when you click More .
Select the LTE band on which you want the LTE3311 to be. Select Auto if you want the
LTE3311 to switch to a supported band automatically.
Bridge Select this option to allow the computer connected to the first Ethernet LAN port to get
an individual IP address from the ISP’s DHCP server directly.
IGMP Select IGMP v1 , IGMP v2 , IGMP v3 or Auto to enable multicasting. This applies to traffic
routed from the WAN to the LAN.
Select Disable to turn off this feature. This may cause incoming traffic to be dropped or
sent to all connected network devices.
IP Type Select whether your IP type is IPv4 , IPv6 or IPv4/IPv6 .
Apply Click Apply to save your changes.
Cancel Click Cancel to reload the previous configuration for this screen.
More Click Mor e to show LTE Band .
Table 16 Network > WAN > Management WAN Edit (continued)
LABEL DESCRIPTION