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Fabric Watch Administrator’s Guide 43
53-1002752-01
SFP monitoring guidelines and default settings
6
SFP monitoring guidelines and default settings
The SFP class groups areas that monitor the physical aspects of SFPs. An SFP class alarm alerts
you to an SFP malfunction fault. SFP performance monitoring is not supported on VE_Ports.
When a port goes offline, the RXP and TXP area values of the SFP become zero. Brocade
recommends non-zero low thresholds for RXP and TXP; therefore, Fabric Watch stops monitoring
RXP and TXP parameters of the SFP once the port goes offline.
SFP class areas
Table 7 lists Product Name areas in the SFP class and describes each area. Although it is
recommended that you leave the entire SFP class in its default state (no alerts), you can configure
the SFP class using the thConfig command.
NOTE
SFPs connected to GbE ports are not monitored.
TABLE 7 SFP class areas
Area Description
Temperature Measures the physical temperature of the SFP, in degrees Celsius. A high temperature
indicates that the SFP might be in danger of damage.
Receive power
(RXP)
Measures the amount of incoming laser, in µwatts, to help determine if the SFP is in good
working condition. If the counter often exceeds the threshold, the SFP is deteriorating.
Transmit power
(TXP)
Measures the amount of outgoing laser, in µwatts. Use this to determine the condition of the
SFP. If the counter often exceeds the threshold, the SFP is deteriorating.
Current Measures the amount of supplied current to the SFP transceiver. Current area events
indicate hardware failures.
Voltage Measures the amount of voltage supplied to the SFP. If this value exceeds the threshold, the
SFP is deteriorating.
- 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
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