Cisco PIX 520 - PIX Firewall 520 - Device Manager Is Not Operating Properly; Device Manager Has a Slow Response Time; Device Manager Is Not Accessible through the Network

Chapter 7 Troubleshooting the Switch
Troubleshoot Displaying of the Device Manager
7-4
User Guide for the Catalyst Express 520 Switches
OL-12761-02
Device Manager Is Not Operating Properly
If the device manager does not operate properly (for instance, the device manager
is not responding), follow the procedure in the “Access Direct Managed Mode”
section on page 7-6, and then update the switch network settings on the device
manager Express Setup window.
If the problem persists, follow the procedure in the “Recover the Switch
Software” section on page 7-10.
Device Manager Has A Slow Response Time
If the device manager has a slow response time, upgrade the switch through the
Cisco Configuration Assistant.
Device Manager Is Not Accessible Through the Network
If you cannot access the device manager remotely from a web browser, follow the
procedure in the “Access Direct Managed Mode” section on page 7-6.