Nortel 15000 参考指南
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show t1 ds1 summary
158
308689-B Rev 00
Fdl Type
Attribute used to configure the FDL type. The ANSI403
configures the port to use the FDL exchange described in
the ANSI T1 403 specification. ATT54016 is used to
configure the port for the FDL exchange listed in the
AT&T 54016 document. NONE is used when no FDL is
desired. The FDL can only be used when the line type is
ESF.
configures the port to use the FDL exchange described in
the ANSI T1 403 specification. ATT54016 is used to
configure the port for the FDL exchange listed in the
AT&T 54016 document. NONE is used when no FDL is
desired. The FDL can only be used when the line type is
ESF.
Fdl Prm Cr Send/Accept
Performance message as originating from either a carrier
or customer installation (CI). As the performance
message is sent out the FDL, the PRM Opening Address
Cr bit is either set (Carrier) or cleared (CI).
or customer installation (CI). As the performance
message is sent out the FDL, the PRM Opening Address
Cr bit is either set (Carrier) or cleared (CI).
Fdl Loop Retention
Loop retention interframe time fill for the FDL after
sending loopup code. Also, displays whether the DS1
requires a loop retention code to be sent after a loopup
request.
sending loopup code. Also, displays whether the DS1
requires a loop retention code to be sent after a loopup
request.
Accept Loopbacks
Whether the DS1 will accept or reject loop code requests.
(MCT3 link module is capable of detecting loopup and
loopdown codes received from the far end.)
(MCT3 link module is capable of detecting loopup and
loopdown codes received from the far end.)
Loopback State
Current loopback state of this interface. The interface can
be in one the following states: payload loopback, line
loopback, or no loopback.
be in one the following states: payload loopback, line
loopback, or no loopback.
Loopback Action
Whether the DS1 was sent into either line loopback or
payload loopback by the local network management.
payload loopback by the local network management.
Code Sent
Type of code last sent across the MCT3 circuit by the
device. Possible values are: sendnocode, sendlinecode,
sendpayloadcode, sendqrs, and sendothertestpattern.
device. Possible values are: sendnocode, sendlinecode,
sendpayloadcode, sendqrs, and sendothertestpattern.
T1 over Mcoc3 summary
Slot/Conn/Channel
Identifier for the slot, OC3 connector, T3 channel, and T1
channel.
channel.
Administrative State
Current administrative state.
Operational State
Current operational state.
Alarms
Current alarm state.
Pri/Sec Clock
Configured primary/secondary source of the Tx clock for
the MCT3 channel interface.
the MCT3 channel interface.
Actual Clock
Clock source currently in use by the MCT3 channel
interface.
interface.
MTU
Largest frame size that can be received by the MCT3
channel. Anything larger than the MTU will be discarded.
channel. Anything larger than the MTU will be discarded.
Framing
Framing mode. Possible values here are extended
superframe (ESF) or superframe (SF).
superframe (ESF) or superframe (SF).