Brocade Network Advisor IP User Manual v12.1.0 User Manual
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Brocade Network Advisor IP User Manual
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SAN performance overview
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SNMP SET Security Level: No security
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To set the SNMP security level, use the snmpconfig --set secLevel command.
Example of checking SNMP security level
snmpconfig --set secLevel 0
Select SNMP GET Security Level
(0 = No security, 1 = Authentication only, 2 = Authentication and Privacy,
3 = No Access): (0..3) [0]
•
To collect performance data for GE ports and FCIP statistics, make sure that SNMP v3
credentials match and that FCIP-MIB capability is enabled.
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To check FCIP-MIB capability, use the snmpconfig --show mibcapability command.
Example of showing FCIP-MIB
FCRRouter:admin> snmpconfig --show mibcapability
FCIP-MIB: YES
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To enable FCIP-MIB capability, use the snmpconfig --set mibcapability command.
Example of enabling FCIP-MIB
FCRRouter:admin> snmpconfig --set mibcapability
FA-MIB (yes, y, no, n): [yes]
FICON-MIB (yes, y, no, n): [yes]
HA-MIB (yes, y, no, n): [yes]
FCIP-MIB (yes, y, no, n): [yes]
ISCSI-MIB (yes, y, no, n): [yes]
•
To collect performance data on a Virtual Fabric-enabled device, use the userconfig --show
command to make sure the Fabric OS user has access to all the Virtual Fabrics. Make sure that
the SNMPv3 user name is the same as the Fabric OS user name. Otherwise, the data is not
collected for virtual switches with a non-default Virtual Fabric ID. By default, the admin user
has access to all Virtual Fabrics.
Example of Fabric OS user verification
sw1:FID128:admin> userconfig --show
Account name: admin
Description: Administrator
Enabled: Yes
Password Last Change Date: Unknown
Password Expiration Date: Not Applicable
Locked: No
Home LF Role: admin
Role-LF List: admin: 1-128
Chassis Role: admin
Home LF: 128
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Make sure I/O is running on the switch to obtain real statistics. To view switch statistics,
use the portperfshow
(FC Ports) or portshow fciptunnel
(FCIP tunnels) command.
Example for FC ports
Sprint-65:root> portperfshow 5
Example for FCIP tunnels
Sprint-65:root> portshow fciptunnel ge0 1 -perf