edge switch 2/24 service manual
2–15
Diagnostics
Link failure - primitive sequence timeout.
Link failure - invalid primitive sequence received for the
current link state.
Did one of the listed messages appear in the Link Incident Log?
YES
NO
↓
The switch appears operational. Exit MAP.
A link incident problem is indicated. Go to
step 21
to obtain event codes. If no event
codes are found, go to
MAP 0700: Fabric, ISL, and Segmented Port Problem
Determination on page 2-79
. Exit MAP.
21
Obtain event codes from the Edge Switch 2/24 Event Log.
If multiple event codes are found, note all codes and associated severity levels. Record the
date, time, and listed sequence, and determine if the codes are related to the reported
problem. Begin fault isolation with the most recent event code with the highest severity
level. Other codes may accompany this event code, or may indicate a normal indication
after a problem is recovered.
a. At the Hardware View, click Logs and select Event Log. The Event Log
displays (
Figure 2–4
).
b. Record the event code, date, time, and severity (Informational, Minor, Major, or
Severe).
c. Record all event codes that may relate to the reported problem.
Figure 2–4: Event Log
Were one or more event codes found?
NO
YES
↓
Go to
Table 2–3 on page 2-2
.
Return to the MAP step that sent you here.
22
Are you at the switch reporting the problem?
YES
NO
↓
Go to
step 34
.
