Troubleshooting guide
Automatic Packet Memory Scan (via sys-health-check)
Advanced System Diagnostics and Troubleshooting Guide 63
Table 8 describes the behavior of the switch if you run diagnostics manually on “i” series switches using
the run diagnostics CLI command with the extended option. The behavior differs based on the
hardware configuration and whether errors are detected (the mode selected has no effect).
Summit “
i
” series •
•
•
•
•
•
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.
BlackDiamond with
one MSM64i (or
slave MSM64i is
offline)
•
•
•
•
•
•
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.
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 kept online.
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.
MSM64i kept online.
Errors mapped; MSM64i kept online.
Errors not mapped; slave MSM64i enters 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 kept online.
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 kept online.
Errors mapped; module kept online.
Errors not mapped; module taken offline.
Table 8: Manual diagnostics memory scanning and memory mapping behavior, extended
Platform Errors Detected? Behavior
Alpine Yes
No
Switch enters limited commands mode.
Switch kept online.
Summit “
i
” series Yes
No
Switch enters limited commands mode.
Switch kept online.
Table 7: Manual diagnostics memory scanning and memory mapping behavior, normal (continued)
Platform
Online
Mode
Offline
Mode
New
Errors
Detected
Behavior