Specifications are subject to change without notice.
© 2004 by SURECOM Technology Corporation. All rights reserved.
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2D
3.2.3 Configuration-Global
Configuration- Global is used to configure the global port control registers.
“Half Duplex Back Pressure Flow”,” Broadcast Storm Filtering Control”,” Loop Detect”.
Click the “I / M”: Up / Down select.
Click the “0”: Return previous setting sheet.
Click the “Space”: Toggle state.
Click the “F”: to get the latest information.
Half Duplex Back Pressure Flow:
Under Half mode, to prevent packet overflow, a problematic state in which packets received and
transmitted in excess of buffer memory capacity are dropped. (Recommend: Enable)
Broadcast Storm Filtering Control:
A broadcast storm occurs when a large number of broadcast packets are received from a given
port. Forwarding these packets can cause the network to slow down or time out. To avoid this,
have to use broadcast storm control. (Recommend: Enable)
Loop Detect:
Prevent undesirable loops in the network, for an Ethernet network to function properly, only
one active path can exist between two stations.
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