MG7540 Cable Modem User Manual
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Contents
1
Safety Precautions ............................................................................................. 1
2
Overview ............................................................................................................ 2
2.1
Application ............................................................................................. 2
2.2
Features ................................................................................................ 2
2.3
Standards Compatibility and Compliance ............................................. 3
3
Hardware Description and Hardware Installation ............................................... 4
3.1
Hardware Description ............................................................................ 4
3.1.1
Front Panel ................................................................................. 4
3.1.2
Rear Panel .................................................................................. 5
3.2
Hardware Installation ............................................................................. 6
3.2.1
Connecting the Device ............................................................... 6
4
PC Network Configuration and Login ................................................................. 7
4.1
PC Network Configuration ..................................................................... 7
4.2
Logging In to the MG7540 Cable Modem ............................................. 9
5
Web-Based Management ................................................................................ 11
5.1
Status .................................................................................................. 11
5.1.1
Software .................................................................................... 11
5.1.2
Connection................................................................................ 12
5.1.3
Diagnostics ............................................................................... 14
5.1.4
Security ..................................................................................... 15
5.1.5
Event Log .................................................................................. 16
5.2
Basic Router ........................................................................................ 16
5.2.1
Setup ........................................................................................ 16
5.2.2
DHCP ........................................................................................ 18
5.2.3
DHCPv6 .................................................................................... 20
5.2.4
LAN IPv6 ................................................................................... 21
5.2.5
DDNS ........................................................................................ 21
5.2.6
Backup/Restore ........................................................................ 22
5.3
Advanced Router ................................................................................. 23
5.3.1
Options ..................................................................................... 23
5.3.2
IP Filtering ................................................................................. 25
5.3.3
MAC Filtering ............................................................................ 26
5.3.4
Port Filtering ............................................................................. 26
5.3.5
Forwarding ................................................................................ 27
