Test 5 - Fan Tray Air Flow Status Test ............................. PASS
Test 6.000 - TMP75A-CPU ............................................. PASS
Test 6.001 - TMP75B-MAC ............................................. PASS
Test 6.002 - TMP75C-LEFT-PHY ........................................ PASS
Test 6.003 - TMP75D-RIGHT-PHY ....................................... PASS
Test 6 - Temp Sensor Access Test .................................... PASS
Test 7 - RTC Presence Test .......................................... PASS
Test 8 - SDRAM Presence Test ........................................ PASS
Trace Logs
In addition to the syslog buffer, Dell Networking OS buffers trace messages which are continuously
written by various Dell Networking OS software tasks to report hardware and software events and status
information.
Each trace message provides the date, time, and name of the Dell Networking OS process. All messages
are stored in a ring buffer. You can save the messages to a file either manually or automatically after
failover.
Auto Save on Crash or Rollover
Exception information for MASTER or standby units is stored in the
flash:/TRACE_LOG_DIR
directory. This
directory contains files that save trace information when there has been a task crash or timeout.
• On a MASTER unit, you can reach the
TRACE_LOG_DIR
files by FTP or by using the
show file
command from the
flash://TRACE_LOG_DIR
directory.
• On a Standby unit, you can reach the
TRACE_LOG_DIR
files only by using the
show file
command
from the
flash://TRACE_LOG_DIR
directory.
NOTE: Non-management member units do not support this functionality.
Last Restart Reason
If the system restarts for some reason (automatically or manually), the
show system
command output
includes the reason for the restart.
The following table shows the reasons displayed in the output and their corresponding causes.
Table 86. Line Card Restart Causes and Reasons
Causes
Displayed Reasons
Remote power cycle of the chassis
push button reset
reload
soft reset
reboot after a crash
soft reset
1148
S-Series Debugging and Diagnostics
Summary of Contents for S4820T
Page 1: ...Dell Configuration Guide for the S4820T System 9 8 0 0 ...
Page 282: ...Dell 282 Control Plane Policing CoPP ...
Page 622: ...Figure 81 Configuring Interfaces for MSDP 622 Multicast Source Discovery Protocol MSDP ...
Page 623: ...Figure 82 Configuring OSPF and BGP for MSDP Multicast Source Discovery Protocol MSDP 623 ...
Page 629: ...Figure 86 MSDP Default Peer Scenario 2 Multicast Source Discovery Protocol MSDP 629 ...
Page 630: ...Figure 87 MSDP Default Peer Scenario 3 630 Multicast Source Discovery Protocol MSDP ...
Page 751: ...10 11 5 2 00 00 05 00 02 04 Member Ports Te 1 2 1 PIM Source Specific Mode PIM SSM 751 ...
Page 905: ...Figure 112 Single and Double Tag First byte TPID Match Service Provider Bridging 905 ...
Page 979: ...6 Member not present 7 Member not present Stacking 979 ...
Page 981: ...storm control Storm Control 981 ...
Page 1103: ...Figure 134 Setup OSPF and Static Routes Virtual Routing and Forwarding VRF 1103 ...