Brocade Communications Systems Network Advisor 12.3.0, User Manual

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Brocade Network Advisor SAN User Manual 1073
53-1003154-01
SAN performance overview
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3. Click Edit.
The AddFabric Discovery dialog box displays.
4. Select the Manual option to view SNMP credentials.
5. Click the SNMP tab.
6. Select v1 or v3 from the SNMP Version list.
7. Make sure SNMP credentials match those on the device.
8. Click OK on the AddFabric Discovery dialog box.
9. Click Close on the Discover Fabrics dialog box.
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To set SNMP credentials in the Management application, refer to “Discovery” on page 35.
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Make sure that the SNMP security level is set to the appropriate level for the switch.
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To check the SNMP security level, use the snmpconfig --show secLevel command.
Example of checking SNMP security level
snmpconfig --show secLevel
GET security level = 0, SET level = 0
SNMP GET Security Level: No security
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]
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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 Fabrics-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.