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Chapter 2. Problem Solving
LED Status and Trouble Shooting Checklist
LED Status
Table 2. System LED States
Green
Amber
Action
On
Off
Router loaded and operational.
On or Off
On
Replace the system board. If this is a 1Sx or 1Ux
model, replace the unit.
Off
Blinking
Replace the DRAM SIMM. If this is a 1Sx or 1Ux
model, replace the unit.
On
Blinking
Either:
¹
There is no router load module available, no
boot configuration has been entered, or the
configured boot path is not available.
Additional information can be obtained by
attaching a service terminal to the IBM 2210. If
the problem cannot be resolved locally, call the
network administrator.
¹
The router is in the process of loading from the
network. If this is the case, the green port LED
on the port that is being used for the load will
also be blinking.
Blinking
On
Replace the flash SIMM on models 14T and 24x.
For 12x models, refer to the “Nways Multiprotocol
Router Service and Maintenance Guide”
publication. If this is a 1Sx or 1Ux model, replace
the unit.
Blinking
Blinking
Load from the IBD is in process.
Copyright IBM Corp. 1994, 1997
13
Summary of Contents for 2210
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