Dual trunk e1 router – Black Box LRU4240 User Manual
Page 129
Dual Trunk E1 Router
Dual Trunk E1 Router User’s Guide
TECHNICAL: 0118 931 2233
117
DDR Threshold
Set this threshold between 0% and 100%. 0% means that this feature is disabled.
Configurable to one thousandth of a percent (for example, 99.999%). When the DDR
falls below this threshold:
• An event is sent to the Event Log
• A trap will be sent to the NMS (if configured)
• An alarm message will be displayed on the Terminal User Interface
• A DDR threshold violation is counted0%
Default: 0%
Delay Period
Set the Delay Period between 1 minute and 255 minutes. This figure represents the
time interval between delay measurements on each PVC.
Default: 1
Delay Packet Size
Set the Delay Packet Size between 50 bytes and 1500 bytes. This figure represents the
size of Request and REsponse packets used to measure delay.
Default: 128
Table D-8 Main-1 Status
Parameter
Description
Unit status
Indicates the
Dual Trunk E1 Router
is operating normally, or if any special
conditions exist.
Network status
Displays information on the condition of the received T1 or E1 signal.
Ethernet status
Indicates if the Ethernet link is up or down.
Link1/Link 2 status
Indicates the status, up or down, of the network link 1(NET1) and network
link 2 (NET2).
Table D-9 Menu-1 Unit Status (1 of 2)
Indication
Description
Normal
No abnormal conditions exist.
Self Test
Unit is running self test.
Net Lpbk (port)
Unit is in network loopback.
PLD Lpbk (port, fraction)
Unit is in payload loopback.
Send User 1 (port, fraction)
port = Net1 or Net2
Unit is sending User 1 pattern.
Send User 2 (port, fraction)
Unit is sending User 2 pattern.
Send 1:1 (port, fraction)
Unit is sending alternate 1s and 0s.
Send 1:2 (port, fraction)
Unit is sending standard loopdown remote code continuously.
Send 1:4 (port, fraction)
Unit is sending standard loopup remote code continuously.
Send 1:7 (port, fraction)
Unit is sending 1:7 pattern.
Send 3:24 (port, fraction)
Unit is sending 3:24 pattern.
Table D-7 Menu-0H SLA Configuration
Parameter
Description