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4.5 Topology Info
This page displays information about the switch(es), such as Device ID, Hardware
version, Boot-Up version, POST version, Runtime version (Firmware version), JAVA
Applet version (Web User Interface version), Device Name and Device Location. When
management stack persist, by the Device ID, all the members are transparently listed.
4.6 Ports
Information
It is a ports’ configurations summary table. Via the summary table, you can know status of
each port clear at a glance, like Link Up/Link Down, Enable/Disable, Link Speed, Profile,
Up/Down Rate, Up/Down SNR, Duplex mode and Flow Control.
The line quality is determined by using the SNR (Signal to Noise Ratio) and applies to
VDSL line connections only. SNR is the ratio of the amplitude of the actual signal to the
amplitude of noise signals at a given point in time. The higher the SNR is, the better the
line quality. Please manually adapt profile according to line quality and distance to get
better performance or replace the line with new one.
ëNote
Also by simply clicking the port on the ‘Panel Display’,
the port information
screen pops up.