ADTRAN 5000 Series - Manual (Page 630)

Command Reference Guide T3 Interface Configuration Command Set
61200990L1-35E Copyright © 2005 ADTRAN 630
test-pattern [clear | insert | ones | p215 | p223 | zeros]
Use the test-pattern command to activate the built-in pattern generator and begin sending the selected test
pattern toward the network. This pattern generation can verify a data path when used in conjunction with
an active loopback. Use the no form of this command to cease pattern generation.
Syntax Description
clear Clears the test pattern error count.
insert Inserts an error into the currently active test pattern. Display the injected error
result using the show test pattern command.
ones Generates a test pattern of continous ones.
p215 Generates a pseudorandom test pattern sequence based on a 15-bit shift register.
p223 Generates a pseudorandom test pattern sequence based on a 23-bit shift register.
zeros Generates a test pattern of continous zeros.
Default Value
No default value is necessary for this command.
Applicable Platforms
This command applies to the NetVanta 5000 Series.
Command History
Release 6.1 Command was introduced.
Usage Example
The following example inserts a p215 test pattern:
(config)#interface t3 1/1
(config-t3 1/1)#test-pattern 2^15 insert