McDATA ULTRANET EDGE 3000, User Manual

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Troubleshooting and Diagnostics
13-1
13
Troubleshooting and
Diagnostics
This chapter provides basic information for troubleshooting and
diagnostics for the UltraNet Edge 3000 product.
Basic Troubleshooting for the UltraNet Edge 3000
Begin the troubleshooting procedures by using the following list to
check the cables, LEDs, and the network design.
• Cables - Ensure all cables are plugged into their proper interfaces.
• LEDs - Use Figure 2-4 and Table 2-9 in Chapter 2 for information
regarding LEDs.
• Network Design:
— Verify that the IP addresses, subnet masks, static routes, and
the default gateway are correct.
— Ensure that the IP host addresses for all of the UltraNet Edge
3000 Ethernet interfaces are on different subnets.
User Interface Commands for the UltraNet Edge 3000
The commands listed in this section are useful for troubleshooting
Fibre Channel and IP interfaces. These commands are issued at the
main prompt of the user interface on the UltraNet Edge 3000. To
access the UltraNet Edge 3000 you will need the default password to
telnet into the box. See the “UltraNet Edge 3000 Security” section in
Chapter 1.