FW 07.00.00/HAFM SW 08.06.00 McDATA SANpilot User Manual (620-000160-230, April 2005)

3
MAP 0700: Fabric, ISL, and Segmented Port Problem Determination
3-97
Diagnostics
11
As indicated by an event code 072, the switch E_Port is connected to
an unsupported switch.
Advise the customer of the problem and disconnect the interswitch
link to the unsupported switch.
12
The switch E_Port segmented because the error-detect time-out
value (E_D_TOV) or resource allocation time-out value (R_A_TOV) is
incompatible with the attached fabric element.
a. Contact McDATA customer support or engineering personnel to
determine the recommended E_D_TOV and R_A_TOV values
for the switches.
b. Notify the customer that both switches will be set offline. Ensure
the system administrator stops Fibre Channel frame traffic
through the switches and sets attached devices offline.
c. Set both switches offline (Set Offline State on page 4-46).
d. At the Hardware View for the selected switch, double-click the
Configure menu tab and select Fabric Parameters from the
Operating Parameters sub menu. The Configure Fabric
Parameters dialog box displays.
Byte 3 Segmentation Reason Action
01 Incompatible operating parameters. Go to step 12.
02 Duplicate domain IDs. Go to step 13.
03 Incompatible zoning configurations. Go to step 14.
04 Build fabric protocol error. Go to step 15.
05 No principal switch. Go to step 20.
06 No response from attached switch (Hello
Timeout).
Go to step 17.