Interface Configuration
7750 SR OS Interface Configuration Guide
Page 277
Parameters
duration —
Sets the duration for the BERT test.
Values
Up to 24 hours, in seconds or hh:mm:ss format
ones —
Sends an all ones pattern.
zeros —
Sends an all zeroes pattern.
alternating —
Sends an alternating ones and zeros pattern.
2e3 —
Sends a pseudo-random 2^3 -1 pattern
2e9 —
Sends a pseudo-random 2^9 -1 pattern
2e15 —
Sends a pseudo-random 2^15 -1 pattern.
2e20 —
Sends a pseudo-random 2^20 -1 pattern. Not available on channelized ASAP MDAs.
bit-error-insertion
Syntax
bit-error-insertion
rate
no bit-error-insertion
Context
config>port>tdm>ds1
config>port>tdm>ds3
config>port>tdm>e1
config>port>tdm>e3
Description
This command inserts bit errors into a running BERT test. The number of errors inserted corresponds
to 10^(-rate). A rate of 0 will cause 1 error in every bit transmitted. A rate of 7 will cause an error rate
of 10^(-7), or 1 error in every one billion bits transmitted.
The no command disables the insertion of bit errors into the bit error rate test stream.
NOTE
: This command is not saved in the router configuration between boots.
Default
no bit-error-insertion
Parameters
rate —
Specifies the bit error rate, expressed as an integer.
Values
2 — 7
buildout
Syntax
buildout
{
long
|
short
}
Context
config>port>tdm
Description
This command specifies line buildout (cable length) for physical DS-1/DS-3 ports.
Default
short
Parameters
long —
Sets the line buildout for length runs up to 450 feet.
short —
Sets the line buildout for length runs up to 225 feet.
Содержание 7750 SR OS
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Страница 14: ...Preface Page 14 7750 SR OS Interface Configuration Guide ...
Страница 16: ...Getting Started Page 16 7750 SR OS Interface Configuration Guide ...
Страница 184: ...Card MDA and Port Command Reference Page 184 7750 SR OS Interface Configuration Guide ...
Страница 417: ...Interface Configuration 7750 SR OS Interface Configuration Guide Page 417 4 5 SAP PVT 1 1 up up A ima2 ...
Страница 429: ...Interface Configuration 7750 SR OS Interface Configuration Guide Page 429 Cells 0 0 Unknown VPI VCI Cells 0 A ALA 49 ...
Страница 437: ...Interface Configuration 7750 SR OS Interface Configuration Guide Page 437 bundle num 1 256 type ppp ...
Страница 438: ...Debug Commands Page 438 7750 SR OS Interface Configuration Guide ...
Страница 444: ...Index Page 444 7750 SR OS Interface Configuration ...