TDM Commands
Page 296
7710 SR OS Interface Configuration Guide
invert-data
Syntax
[
no
]
invert-data
Context
config>port>tdm>ds1
config>port>tdm>e1
Description
This command causes all data bits to be inverted, to guarantee ones density. Typically used with AMI line
encoding.
Default
no invert-data
loopback
Syntax
loopback
{
line
|
internal
|
fdl-ansi
|
fdl-bellcore
|
payload-ansi
|
inband-ansi
|
inband-
bellcore
}
no loopback
Context
config>port>tdm>ds1
config>port>tdm>e1
Description
This command puts the specified port or channel into a loopback mode.
The corresponding port or channel must be in a shutdown state in order for the loopback mode to be enabled.
The upper level port or channel or parallel channels should not be affected by the loopback mode.
NOTE
: This command is not saved in the router configuration between boots.
The
no
form of this command disables the specified type of loopback.
Default
no loopback
Parameters
line —
Places the associated port or channel into a line loopback mode. A line loopback loops frames
received on the corresponding port or channels back to the remote router.
internal —
Places the associated port or channel into a internal loopback mode. A internal loopback loops
the frames from the local router back at the framer.
fdl-ansi —
Requests FDL line loopback according to ANSI T1.403.
fdl-bellcore —
Requests FDL line loopback according to Bellcore TR-TSY-000312.
payload-ansi —
Requests payload loopback using ANSI signaling.
inband-ansi —
Requests inband line loopback according to ANSI T1.403.
inband-bellcore —
Requests inband line loopback according to Bellcore signaling.
Содержание 7710 SR SONET
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Страница 8: ...Page 8 7710 SR OS Interface Configuration Guide List of Tables...
Страница 10: ...Page 10 7710 SR OS Interface Configuration Guide List of Figures...
Страница 14: ...Preface Page 14 7710 SR OS Interface Configuration Guide...
Страница 16: ...Getting Started Page 16 7710 SR OS Interface Configuration Guide...
Страница 18: ...Page 18 7710 SR OS Interface Configuration Guide Configuration Notes on page 107...
Страница 166: ...Service Management Tasks Page 152 7710 SR OS Interface Configuration Guide...
Страница 354: ...Multi Chassis Redundancy Commands Page 328 7710 SR OS Interface Configuration Guide...
Страница 494: ...Standards and Protocols Page 494 Standards and Protocols...
Страница 496: ...Index Page 496 7710 SR OS Interface Configuration Guide...