3com MSR 20-20 참조 매뉴얼
674
C
HAPTER
45: CPOS I
NTERFACE
C
ONFIGURATION
C
OMMANDS
Cpos4/0
CT1 3
is up
Frame-format ESF, clock master, loopback not set
(Some information about T1 channels is omitted.)
Cpos4/0
CT1 83
is up
Frame-format ESF, clock master, loopback not set
Cpos4/0
CT1 84
is up
Frame-format ESF, clock master, loopback not set
display controller cpos e1
Syntax
display controller cpos cpos-number e1 e1-number
View
Any view
Parameter
cpos-number: CPOS interface number.
e1-number: Number of an E1 channel on a CPOS interface, in the range 1 to 63.
Description
Use the display controller cpos e1 command to display the physical layer
configuration information of the specified E1 channel on the specified CPOS
interface.
configuration information of the specified E1 channel on the specified CPOS
interface.
Table 122 Description on the fields of the display controller cpos command
Field Description
Cpos4/0 current state
Current physical state of the CPOS interface.
Description Interface
description.
Frame-format SDH, multiplex
AU-3, clock master, loopback
not set
AU-3, clock master, loopback
not set
Physical layer information of the CPOS interface: the
framing format is set to SDH, AU-3 path is adopted, master
clock (internal clock signal) is used, and loopback is
disabled.
framing format is set to SDH, AU-3 path is adopted, master
clock (internal clock signal) is used, and loopback is
disabled.
Tx: J0: 0x01, J1: “NetEngine”,
C2: 0x02
C2: 0x02
The sent overhead bytes.
Rx: J0: 0x01, J1: “NetEngine”,
C2: 0x02
C2: 0x02
The received overhead bytes.
Regenerator section:
Alarm and error statistics about the regeneration section.
Multiplex section:
Alarm and error statistics about the multiplex section.
Higher order path(VC-3-x):
Alarm and error statistics about the higher-order path. The
x in “VC-3-x” indicates the path number. When adopting
AU-3 path, one STM-1 has three higher-order paths
because it is multiplexed by three VC-3s. In the AU-4 path,
there is one higher-order path VC-4.
x in “VC-3-x” indicates the path number. When adopting
AU-3 path, one STM-1 has three higher-order paths
because it is multiplexed by three VC-3s. In the AU-4 path,
there is one higher-order path VC-4.
Alarm: Alarm
statistics.
Error: Error
statistics.
Cpos4/0 CT1 1 is up
The current physical state of T1 channel 1 of the CPOS
interface 4/0.
interface 4/0.
Frame-format ESF, clock master,
loopback not set
loopback not set
Physical layer information of T1 channels: the framing
format is set to ESF, master clock (internal clock signal) is
used, and loopback is disabled.
format is set to ESF, master clock (internal clock signal) is
used, and loopback is disabled.