User`s manual

EDS-828 Series Featured Functions
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NOTE The Traffic-Overload, Traffic-Threshold (%), and Traffic-Duration (sec) Port Event items are related. If you
Enable the Traffic-Overload event, then be sure to enter a nonzero Traffic-
Threshold percentage, as well as a
Traffic-Duration between 1 and 300 seconds.
Override relay alarm settings
Click the checkbox to override the relay warning setting temporarily. Releasing the relay output will allow
administrators to fix any problems with the warning condition.
Relay Alarm List
Use this table to see if any relay alarms have been issued.
Using Line-Swap-Fast-Recovery
The Line-Swap Fast Recovery function, which is enabled by default, allows the EDS-828 to return to normal
operation extremely quickly after devices are unplugged and then re-plugged into different ports. The recovery
time is on the order of a few milliseconds (compare this with standard commercial switches for which the
recovery time could be on the order of several minutes). To disable the Line-Swap Fast Recovery function, or
to re-enable the function after it has already been disabled, access either the Console utility’s Line-Swap
recovery page, or the Web Browser interface’s Line-Swap fast recovery page, as shown below.
Configuring Line-Swap Fast Recovery
Enable Line-Swap-Fast-Recovery
Setting Description Factory Default
Enable/Disable Check-mark the check box to enable the
Line-Swap-Fast-Recovery function
Enable
Using Set Device IP
To reduce the effort required to set up IP addresses, the EDS-828 series comes equipped with DHCP/BootP
server and RARP protocol to set up IP addresses of Ethernet-enabled devices automatically.