
Configuring WAN Line Services
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Testing MCE1 and MCT1 Lines
The following sections describe how to use the Configuration Manager to test
single-line and multiline MCE1 and MCT1 link module and net module
interfaces:
• About the Tests
• Setting Port Test Parameters
• Running Port Tests
• Setting Logical Line Test Parameters
• Running Logical Line Tests
About the Tests
While in dynamic mode, you can use the Configuration Manager to trigger port
actions to test the quality of MCE1 and MCT1 connections. Table 7-17
describes
the tests you can run.
BERT statistics show the results of your test actions. You can view BERT statistics
using the Statistics Manager utility. For information about the Statistics Manager,
see Configuring and Managing Routers with Site Manager.
Table 7-17. MCE1 and MCT1 Line Tests
Test Description Link Modules ASN Net Modules
Transmitting specific codes to the remote
end of the MCE1 or MCT1 connection
All All
Introducing deliberate error patterns into the
port BERT bit stream
All All
Introducing deliberate error patterns into a
logical line’s BERT bit stream
QMCT1,
QMCT1 w/DS0A
DMCT1
Initiating fractional loopback code on
individual logical lines
QMCT1,
QMCT1 w/DS0A
DMCT1
Note:
Except for the logical line tests on QMCT1 link modules and DMCT1
net modules, all test actions are port specific. For example, a BERT reset
action resets all port-specific series of BERT counters.
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