FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4500 Fabric Switch Installation and Service Manual (620-000159-320, April 2005)

Diagnostics
3-55
11
Transmit or receive errors for a switch’s Ethernet adapter exceeded a
threshold, the switch-to-server link was not connected, or the
switch-to-server link timed out. A problem with the Ethernet cable,
Ethernet hub or hubs, or other LAN-attached device is indicated.
Verify the switch is connected to the management server or
customer-supplied server through one or more Ethernet hubs.
a. Ensure an RJ-45 Ethernet cable connects the switch to an
Ethernet hub. If not, connect the cables as directed by the
customer.
b. Ensure an RJ-45 Ethernet cable connects the management
server to an Ethernet hub. If not, connect the cable as directed
by the customer.
c. Ensure the Ethernet cables are not damaged. If damaged,
replace the cables.
Was a corrective action performed?
NO YES
↓ Go to step 1.
12
Does the LAN configuration use multiple (up to four) Ethernet hubs
that are daisy-chained?
YES NO
↓ Go to step 14.
Table 3-7 MAP 400 Error Messages
Error Message Action
Never connected. Go to step 11.
Link timeout. Go to step 11.
Protocol mismatch. Go to step 18.
Duplicate session. Go to step 21.
Unknown network address. Go to step 24.
Incorrect product type. Go to step 26.