ZyXEL Communications OLT2406, User Manual

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Chapter 86 Diagnostics
OLT2406 User’s Guide
629
C
HAPTER
86
Diagnostics
86.1 Overview
This chapter describes how to check the OLT’s hardware/system status and perform ping or traceroute
for troubleshooting.
86.2 Diagnostics Commands
Use these commands to check system logs, ping IP addresses or perform port tests.
Table 332 Diagnostic Commands
COMMAND DESCRIPTION M P
hardware-alarm-setting cpu-
utilization <1 - 100>
Sets the CPU utilization alarm threshold. C 13
hardware-alarm-setting memory-
usage <1 - 100>
Sets the memory usage alarm threshold. C 13
no hardware-alarm-setting cpu-
utilization
Removes the CPU utilization alarm threshold
setting. C 13
no hardware-alarm-setting memory-
usage
Removes the memory usage alarm threshold
setting. C 13
ping < ip | host-name > [in-band|out-
of-band] [size <0-1472>] [-t]
Sends Ping packets to the specified Ethernet
device.
size <0-1472>
: Specifies the size of the Ping
packet.
-t
: Sends Ping packets to the Ethernet device
indefinitely. Press
[CTRL]+C
to terminate the
Ping process.
E 0
ping help
Provides more information about the specified
command. E 0
show alarm-status
Displays alarm status. E 0
show cpu-utilization
Displays the CPU utilization statistics on the OLT. E 0
show hardware-alarm-setting
Displays the CPU and memory alarm thresholds. E 13
show hardware-monitor <C|F>
Displays current hardware monitor information
with the specified temperature unit (Celsius
C or
Fahrenheit F ).
E 0
show memory
Displays the memory utilization statistics on the
OLT. E 0
show system-information
Displays general system information. E 0