Telrad CPE-12000SG-PRO-1D-3 Series, Руководство пользователя

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LTE Outdoor CPE12000 | User Manual 61
CPE has a built-in DHCP server to manage the distribution of IP addresses. A device connected to
CPE through the Ethernet port or WiFi would obtain a dynamic IP address from CPE.
Enable DHCP Server: enable/disable DHCP server
DHCP Starting IP Address: The starting IP address assigned by DHCP server.
DHCP Ending IP Address: The ending IP address assigned by DHCP server.
Notice that WiFi and Ethernet share the same DHCP server, the range
of IP addresses should not be narrow. Otherwise, clients cannot get
LAN IP addresses.
From ISP: When the checkbox is ticked, clients set CPE as DNS server, but CPE will only act as a
“ DNS relay ”.
If users want to know DNS Servers obtained from ISP, It can be found
in “ Network > Status > WAN Information > DNS Server ”
Primary/Secondary/Tertiary DNS: If the checkbox “ From ISP ” is not ticked, users can designate
the DNS server for DHCP clients. Two pictures below are captured from CPE and a PC in LAN,
DNS fields are “1.1.1.1”, “2.2.2.2” and “3.3.3.3”. Clients’ DNS request will be directly sent to the
first operative server in the order of primary, secondary and tertiary DNS.
Network > DHCP Server> not From ISP
“1.1.1.1”, “2.2.2.2” and “3.3.3.3” are examples.