GE AF-650 GP Programming Manual page 120

Parameter Descriptions
EN-92 IGMP Snooping
Option: Function:
This prevents flooding of the Ethernet protocol
stack by only forwarding multicast packets to ports
that are a member of the multicast group.
[0] Disable Disables the IGMP snooping function.
[1] Enable Enables the IGMP snooping function.
*
EN-93 Cable Error Length
Range: Function:
0 [0 - If cable diagnostics is enabled in
*
65535] parameter EN-90 Cable Diagnostic, the built-in
switch is possible via time domain reflectometry
(TDR). This measurement technique detects
common cabling problems such as open circuits,
short circuits, and impedance mismatches or
breaks in transmission cables. The distance from
the option to the error is shown in meters with an
accuracy of ±2 m. The value 0 means that no
errors are detected.
EN-94 Broadcast Storm Protection
Range: Function:
-1 % [-1 - The built-in switch is capable of protecting the
*
20 %] switch system from receiving too many broadcast
packages, which can use up network resources.
The value indicates a percentage of the total
bandwidth that is allowed for broadcast
messages.
Example:
OFF means that the filter is disabled - all
broadcast messages passes through. The value
0% means that no broadcast messages passes
through. A value of 10% means that 10% of the
total bandwidth is allowed for broadcast
messages. If the amount of broadcast messages
increases above the 10% threshold, they are
blocked.
-1 % [-1 -
*
20 %]
EN-95 Broadcast Storm Filter
Option: Function:
Applies to parameter EN-94 Broadcast
Storm Protection, if the broadcast storm
protection should also include multicast
messages.
[0] Broadcast only
*
[1] Broadcast &
Multicast
DET-618D
AF-650 GP™ Programming Guide
EN-98 Interface Counters
Range:
4000
*
EN-99 Media Counters
Range:
0 [0 - 4294967295] Read-only. Advanced interface counters
*
02/2016 All rights reserved.
Function:
[0 - 4294967295] Read-only. Advanced interface
counters from built-in switch, can be
used for low-level troubleshooting. The
parameter shows a sum of port 1+port
2.
Function:
from built-in switch can be used for low-
level troubleshooting. The parameter
shows a sum of port 1+port 2.
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