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Configuring T1 and E1 Trunk Modules
T1 and E1 module specifications
Testing connectivity with the IMA-TPP command
The ima-tpp debug-level command initiates a test pattern procedure that can detect
misconfigured IMA connections. The procedure complies with ATM Forum
specifications AF-PHY-0086.000 and AF-PHY-0086.001 and optional specification
O-31. This command has the following syntax:
ima-tpp group-name test-link [test-pattern] yes | no [yes | no]
Option
group-name
test-link
test-pattern
yes|no
yes|no
The following command runs test pattern 200 on port 7 in IMAgroup profile ima3_4,
and requests a report of the results:
admin> ima-tpp ima3_4 7 200 yes yes
IMA TPP request sent, please wait for response ...
admin> TPP test result:
ImaGroupName=ima3_4, ImaTppTestResult=TPP_PASSED
2 links configured in IMA group ima3_4, all passed TPP test !
T1 and E1 module specifications
Stinger MRT modules for T1 and E1 connections share common specifications and
also have their own unique specifications. Stinger MRT T1 and E1 modules conform
to certain ATM Forum requirements for IMA and to requirements of the ATM Forum
and the ITU-T for ATM.
Specifications common to T1 and E1 line modules
Table 9-3 lists the specifications that are applicable to all Stinger MRT T1 and E1
modules.
Table 9-3. T1 and E1 line module specifications
Specification
Transmission convergence
sublayer
9-36
Description
Name of the IMA group profile.
Test link to be used to perform the inband test pattern
procedure, a value, in the range 1 through 8 on an eight-port
IMA module, that corresponds to one of the links in the IMA
group.
Test pattern to run on the link. Specify a value in the range 0
through 255 (the default) to manually select a pattern.
Enables or disables the test pattern procedure.
Enables or disables a report of the results of the test pattern
procedure.
Description
ITU-T G.704
Stinger® MRT Getting Started Guide
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