Cisco Systems 520 Manual De Usuario
7-3
User Guide for the Catalyst Express 520 Switches
OL-12761-02
Chapter 7 Troubleshooting the Switch
Troubleshoot Displaying of the Device Manager
Troubleshoot Displaying of the Device Manager
Here are some basic troubleshooting for problems related to displaying the device
manager.
manager.
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Device Manager Does Not Display
If you cannot display the device manager from your PC or laptop, make sure that
you entered the correct switch IP address in the browser.
you entered the correct switch IP address in the browser.
If you entered the correct switch IP address in the browser, make sure that the
switch and your PC or laptop are in the same network or subnetwork. For
example:
switch and your PC or laptop are in the same network or subnetwork. For
example:
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If your switch IP address is 172.20.20.85 and your PC or laptop IP address is
172.20.20.84, both devices are in the same network.
172.20.20.84, both devices are in the same network.
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If your switch IP address is 172.20.20.85 and your PC or laptop IP address is
10.0.0.2, the devices are in different networks and cannot directly
communicate without a router. You must either change the switch IP address
or change the PC or laptop IP address.
10.0.0.2, the devices are in different networks and cannot directly
communicate without a router. You must either change the switch IP address
or change the PC or laptop IP address.
If the problem persists, follow the procedure in the
, and then update the switch network settings on the
device manager Express Setup window.
If the problem still persists, follow the procedure in the