Dell POWEREDGE M1000E User Manual Page 36
- Page / 126
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
16 Fabric Watch Administrator’s Guide
53-1002752-01
Time bases
2
Time bases
Time bases specify the time interval between two samples to be compared. You can set the time
base to day (samples are compared once a day), hour (samples are compared once an hour),
minute (samples are compared every minute). This configurable field affects the comparison of
sensor-based data with user-defined threshold values.
Time base set to none
If you set a time base to none, Fabric Watch compares a data value against a threshold boundary
level. When the absolute value of the measuring counter exceeds the threshold boundary, an event
is triggered.
Figure 3 shows a high limit of 65° Celsius placed on a counter measuring temperature. During
each sample period, Fabric Watch measures the temperature and compares it to the high
threshold. If the measured temperature exceeds the high threshold, it triggers an event.
FIGURE 3 Time base set to none
Time base set to other than none
If you specify a time base value other than none (minute, hour, or day), Fabric Watch does not use
the current data value. Instead, it calculates the difference between the current data value and the
data value as it existed one time base ago. It compares this difference to the threshold boundary
limit.
For example, if you specify the time base minute, Fabric Watch calculates the counter value
difference between two samples a minute apart. It then compares the difference (current data
value – data value one minute ago) against the preset threshold boundary.
When you set a time base to a value other than none, there are two main points to remember when
configuring events:
• Fabric Watch triggers an event only if the difference in the data value exceeds the preset
threshold boundary limit.
• Even if the current data value exceeds the threshold, Fabric Watch does not trigger an event if
the rate of change is below the threshold limit.
- Fabric Watch 1
- Document History 3
- Contents 5
- Chapter 7 Port Monitoring 7
- Chapter 8 System Monitoring 8
- 53-1002752-01 10
- About This Document 15
- What’s new in this document 16
- Document conventions 17
- Notes, cautions, and warnings 18
- Key terms 18
- Additional information 19
- Getting technical help 19
- Document feedback 20
- Fabric Watch overview 22
- Role-based access control 22
- Fabric Watch licensing 22
- Event behavior configuration 23
- Alert configuration 23
- Time base configuration 24
- Monitoring 24
- Post-processing of messages 24
- Switch monitoring components 25
- Security monitoring 26
- SFP monitoring 26
- Port monitoring 26
- System resource monitoring 27
- Logical switch support 28
- Fabric Watch event settings 29
- SNMP traps 30
- RASlog (switch event) 30
- Fabric Watch audit messages 31
- Data values 31
- • Fabric 32
- • Security 32
- • E_Port (Port subclass) 32
- • VE_Port (Port subclass) 32
- Fabric Watch Thresholds 33
- Threshold triggers 34
- Above event trigger 35
- Below event trigger 35
- Audit and RASlog messages 35
- Time bases 36
- Fabric Watch alarm behavior 37
- Elements 40
- Class Description 41
- Fabric Watch Activation 43
- FIGURE 6 Example OID tree 47
- Fabric Watch Configuration 49
- Disabling an e-mail alert 52
- Enabling an e-mail alert 52
- Sending a test e-mail message 53
- Notification configuration 54
- FW: Alarms are enabled 55
- Area Description 58
- Fabric class default settings 59
- Security class areas 60
- Threshold state 61
- SFP class areas 63
- • Send an SNMP alarm 66
- • Log a RASlog message 66
- • Send an e-mail alert 66
- Configuration recommendation 67
- 16 Gbps and QSFP monitoring 68
- Monitoring the SFP and QSFP 69
- Security classes 72
- Port Monitoring 75
- Port class default settings 77
- Port configuration 78
- Using the nosave command 79
- Port type: physical port 79
- <[slot/]port> 81
- E_Port class default settings 82
- • Area: Loss of Signal Count 84
- Port fencing 89
- Port fencing configuration 90
- Enabling port fencing 91
- Disabling port fencing 91
- Port fencing requirements 92
- System Monitoring 95
- 76 53-1002752-01 96
- Resource class settings 97
- Environment class settings 99
- CPU and memory 100
- Switch monitoring 101
- Switch status policy planning 102
- Monitor Health factors 103
- FRU monitoring 104
- Recommended FRU settings 106
- In this chapter 107
- • Polling Interval 108
- • Usage Limit 108
- • No. of Retries 108
- Configuring threshold traits 109
- Configuring threshold alarms 110
- Displaying alarms 113
- Enabling the e-mail alert 114
- Disabling the e-mail alert 115
- Fabric Watch Reports 117
- Switch Health report 119
- Switch Status Policy report 120
- Port Detail report 121
- Report item Description 122
Related products and manuals for Computer Accessories Dell POWEREDGE M1000E
(27 pages)
(94 pages)© 2020, manymanuals.com. All rights reserved. | 1.282 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals