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ExtremeWare 7.5 Command Reference Guide
Troubleshooting Commands
You can run up to two diagnostics tests at the same time.
To view results of normal or extended diagnostics tests, use the following commands:
•
On an “
i
” series switch:
show diagnostics {slot [msm-a | msm-b | <slot number>]}
•
On an “
e
” series switch:
show diagnostics
If the results for a module indicate that the diagnostic failed, replace the module with another module
of the same type.
For the “
i
” Series Switches.
If you run the diagnostic routine on an I/O module in an “
i
” series
switch, that module is taken off-line while the diagnostic test is performed. The ports on the module do
not forward traffic. When the diagnostic test is completed, the I/O module is automatically reset and
becomes operational again.
On an I/O module, the extended diagnostic routine can require significantly more time to complete,
depending on the number of ports on the module.
For the BlackDiamond Switches.
To configure a BlackDiamond switch to run diagnostics on an MSM
at boot-up, use the following command:
configure diagnostics [extended | fastpost | normal | off]
Example
The following command runs extended diagnostics on the module in slot 3 of a BlackDiamond chassis:
run diagnostics extended slot 3
A warning is displayed about the impact of this test, and you have the opportunity to continue or
cancel the test.
Running extended diagnostics will disrupt network traffic on the system.
Extended diagnostic will also execute Packet Memory Scan........
WARNING: Device may be taken offline. To prevent this
first configure "sys-health-check auto-recovery online"
Are you sure you want to continue? yes/no
y
Extended diagnostics can cause the following messages to appear in the log:
<CRIT:SYST> task tdiagTask cpu utilization is 98% PC: 806266e8
<INFO:SYST> task tdiagTask cpu utilization is 98% PC: 806266e8
You can ignore these messages; they indicate that the system is busy running the diagnostics.
History
This command was first available in ExtremeWare 6.1.5.
The command was modified to support the MPLS module in an ExtremeWare IP Technology Services
Release based on ExtremeWare 6.1.8b12.
Summary of Contents for ExtremeWare 7.5
Page 402: ...402 ExtremeWare 7 5 Command Reference Guide VLAN Commands ...
Page 470: ...470 ExtremeWare 7 5 Command Reference Guide QoS Commands ...
Page 490: ...490 ExtremeWare 7 5 Command Reference Guide NAT Commands ...
Page 826: ...826 ExtremeWare 7 5 Command Reference Guide Commands for Status Monitoring and Statistics ...
Page 1090: ...1090 ExtremeWare 7 5 Command Reference Guide Security Commands ...
Page 1386: ...1386 ExtremeWare 7 5 Command Reference Guide Wireless Commands ...
Page 1436: ...1436 ExtremeWare 7 5 Command Reference Guide EAPS Commands ...
Page 1568: ...1568 ExtremeWare 7 5 Command Reference Guide ESRP Commands ...
Page 1844: ...1844 ExtremeWare 7 5 Command Reference Guide IGP Commands ...
Page 1930: ...1930 ExtremeWare 7 5 Command Reference Guide BGP Commands i Series Switches Only ...
Page 2022: ...2022 ExtremeWare 7 5 Command Reference Guide IP Multicast Commands ...
Page 2066: ...2066 ExtremeWare 7 5 Command Reference Guide IPX Commands i Series Platforms Only ...
Page 2082: ...2082 ExtremeWare 7 5 Command Reference Guide ARM Commands BlackDiamond Switch Only ...
Page 2094: ...2094 ExtremeWare 7 5 Command Reference Guide Remote Connect Commands ...
Page 2174: ...2174 ExtremeWare 7 5 Command Reference Guide PoS Commands BlackDiamond Switch Only ...
Page 2372: ...2372 ExtremeWare 7 5 Command Reference Guide LLDP Commands ...
Page 2422: ...2422 ExtremeWare 7 5 Command Reference Guide H VPLS Commands BlackDiamond Switch Only ...
Page 2528: ...2528 ExtremeWare 7 5 Command Reference Guide MPLS Commands BlackDiamond Switch Only ...
