Display Fiber-Backup Group - H3C S7500E Series Command Reference Manual

CNI Bit error rate(in 1e-9 unit): 0
# Display the statistics of an ONU port.
<Sysname> display epon statistics interface onu 3/0/1:1
ONU statistics:
Bit error rate(in 1e-9 unit) : 0
Frame error rate(in 1e-9 unit): 0
Table 2-7 display epon statistics interface command output description
Field
PON Bit error rate(in 1e-9 unit)
CNI Bit error rate(in 1e-9 unit)

display fiber-backup group

Syntax
display fiber-backup group { all | group-number }
View
Any view
Default Level
2: System level
Parameters
all: Specifies all the fiber backup groups.
group-number: Fiber backup group number, in the range 1 to 80.
Description
Use the display fiber-backup group command to display the information of the member OLT ports,
their roles and states in the specified or all fiber backup groups.
Examples
# Display the information of the member OLT ports, their roles and states in fiber backup group 1.
<Sysname> display fiber-backup group 1
fiber backup group 1 information:
Member
----------------------------------
Olt3/0/3
Olt3/0/4
Table 2-8 display fiber-backup group command output description
Field
fiber backup group 1 information:
Member
PON Bit error rate
Core Network Interface (CNI) Bit error rate. The CNI is the interface
between the OLT chip and switching chip of the S7500E switch.
Role State
MASTER ACTIVE
SLAVE READY
Information about fiber backup group 1
Member port information of the fiber backup group
Description
Description
2-11