ZyXEL Communications IES-2000, User Manual

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IES-2000/3000 User’s Guide
VLC1012 Overview 17-3
IGMP Snooping
IGMP (Internet Group Management Protocol) snooping reduces multicast traffic for maximum performance.
Overheating Detection, Warning and Safegaurd
An ALM LED turns on when the VLC1012’s internal temperature is too high and turns off when the temperature
has returned to a normal level. Fans in the main chassis cool the unit.
17.3 Physical Specifications
17.3.1 Physical Interfaces
There is one front panel Telco-50 connector for providing data to 12 VDSL subscribers.
17.3.2 Weight
1.9 kg
17.4 Default Settings
17.4.1 IP Parameters
•
IP address = 192.168.1.1
•
Subnet mask = 255.255.255.0
•
Default gateway = 0.0.0.0
17.4.2 SNMP Community Strings
•
Read = public
•
Write = public
17.4.3 Telnet and FTP Password
1234 (default)
17.4.4 VDSL Ports
•
VDSL Mode 10 BaseS
•
Enable/Disable State: Enabled