HP StorageWorks 2.32 Edge Switch - Manual (Page 177)

HA-Fabric Manager user guide 177
B Troubleshooting
This appendix provides troubleshooting information for the following topics:
• Problems with discovery , page 177
• Problems with products , page 179
• Problems with addresses , page 179
• Miscellaneous problems , page 180
• Problems with zoning , page 182
Problems with discovery
Table 18 describes possible problems with discovery and suggested resolutions.
Table 18 Discovery problems and resolutions
Problem Resolution
Discovery is turned off. Select Discover > On.
Devices are not being
discovered.
Ensure that your SNMP communication
parameters are set correctly in order to discover
switches.
Discovered devices are not
being displayed.
Specify each device in the Out-of-Band dialog
box, either by the individual IP address or by
subnet.
1. Select Discover > Setup.
2. Add, change, and remove IP addresses, as
necessary. See ” Configuring IP addresses and
community strings ” on page 63.
3. Select IP addresses from the Available
Addresses list and add them to the Selected
Subnets or Selected Individual Addresses lists
by clicking . If you add addresses to the
Selected Subnets list, select a Method
(Broadcast or Sweep).
4. Click OK.
Ensure that you’ve selected to view the fabric that
includes the discovered devices.
Ensure that only one copy of the application is
being used to monitor and manage the same
devices in a subnet.