Extreme Networks ExtremeWare Version 7.8, Troubleshooting Manual

Page: 62 / 122

62 Advanced System Diagnostics and Troubleshooting Guide
Diagnostics
Table 7 describes the behavior of the switch if you run diagnostics manually on “ i ” series switches using
the
run diagnostics
CLI command with the
normal
option. The behavior differs based on the
hardware configuration, the mode selected (online or offline) using the
configure sys-health-check
CLI command, and the number of errors to be detected.
BlackDiamond with
two MSM64i
modules; error on
master •
•
•
•
•
•
0
1-7
>7
0
1-7
>7
MSM64i kept online.
Errors mapped; MSM64i kept online.
Errors not mapped; MSM64i kept online.
Master MSM64i fails over.
Errors mapped; MSM64i kept online.
Errors not mapped; master MSM64i fails over.
BlackDiamond with
two MSM64i
modules; error on
slave •
•
•
•
•
•
0
1-7
>7
0
1-7
>7
MSM64i kept online.
Errors mapped; MSM64i kept online.
Errors not mapped; MSM64i kept online.
Slave MSM64i taken offline.
Errors mapped; MSM64i kept online.
Errors not mapped; slave MSM64i taken offline.
BlackDiamond with
two MSM64i
modules; errors on
both •
•
•
•
•
•
0
1-7
>7
0
1-7
>7
Both kept online.
Errors mapped; both kept online.
Errors not mapped; both kept online.
Both enter limited commands mode.
Errors mapped; both kept online.
Errors not mapped; both enter limited commands mode.
BlackDiamond 6816
MSM64i modules in
slots C and D •
•
•
•
•
•
0
1-7
>7
0
1-7
>7
MSM64i kept online.
Errors mapped; MSM64i kept online.
Errors not mapped; MSM64i kept online.
MSM64i taken offline.
Errors mapped; MSM64i kept online.
Errors not mapped; MSM64i taken offline.
Alpine and
BlackDiamond “i”
series I/O modules •
•
•
•
•
•
0
1-7
>7
0
1-7
>7
Module kept online.
Errors mapped; module kept online.
Errors not mapped; module kept online.
Module taken offline.
Errors mapped; module kept online.
Errors not mapped; module taken offline.
Table 7: Manual diagnostics memory scanning and memory mapping behavior, normal
Platform
Online
Mode
Offline
Mode
New
Errors
Detected
Behavior
Alpine •
•
•
•
•
•
0
1-7
>7
0
1-7
>7
Switch kept online.
Errors mapped; switch kept online.
Errors not mapped; switch kept online.
Switch kept online.
Errors mapped; switch kept online.
Errors not mapped; switch enters limited commands mode.
Table 6: Auto-recovery memory scanning and memory mapping behavior (continued)
Platform
Online
Mode
Offline
Mode
New
Errors
Detected
Behavior