edge switch 2/24 service manual
2–83
Diagnostics
12
A 070 event code indicates an E_Port detected an incompatibility with an attached
switch and prevented the switches from forming a multiswitch fabric. A segmented
E_Port cannot transmit Class 2 or Class 3 Fibre Channel traffic.
A 071 event code indicates the switch is isolated from all switches in a multiswitch
fabric, and is accompanied by a 070 event code for each segmented E_Port. The 071
event code is resolved when all 070 events are corrected.
Obtain supplementary event data for each 070 event code.
a. At the Hardware View, click Logs and select Event Log. The Event Log
displays.
b. Examine the first five bytes (0 through 4) of event data.
c. Byte 0 specifies the switch port number (00 through 139) of the segmented
E_Port. Byte 4 specifies the segmentation reason (
Table 2–16
).
13
As indicated by an event code 072, a switch E_Port is connected to an unsupported
switch or fabric element.
Advise the customer of the problem and disconnect the interswitch link to the
unsupported switch. Exit MAP.
Table 2–16: Byte 4, Segmentation Reasons, and Actions
Byte 4
Segmentation Reason
Action
01
Incompatible operating
parameters.
Go to
step 14
.
02
Duplicate domain IDs.
Go to
step 15
.
03
Incompatible zoning
configurations.
Go to
step 16
.
04
Build fabric protocol error.
Go to
step 17
.
05
No principal switch.
Go to
step 19
.
06
No response from attached
switch.
Go to
step 20
.
07
ELP retransmission failure
timeout.
Go to
step 21
.
