Cisco 4321 ISR User Manual

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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Chapter 6 Install and Upgrade Internal Modules and FRUs
Remove and Replace Cisco NIM-SSD or NIM-HDD
Figure 6-16 HDD in the NIM Chassis
Cisco NIM-HDD LEDs
Table 6-3 shows the LED description for the NIM-HDD.
Remove and Replace Cisco NIM-SSD or NIM-HDD
This section explains how to remove a NIM-SSD or NIM-HDD from the router chassis and replace it
with a new external NIM-SSD or NIM-HDD.
To deactivate and reactivate a NIM, see the “Deactivating and Reactivating a SSD Carrier Card NIM”
section in the Software Configuration Guide for Cisco 4000 Series ISRs.
Restrictions
• Cisco SSD Carrier Card NIM with no SSD drives is not supported.
• Dynamically removing and inserting SSD drives on a NIM is not supported.
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Table 6-3 LED Description for NIM-HDD
LED Color Description
EN (Enabled) Green The module is powered on and is functioning
correctly.
Amber Module has some failure.
Off Default when module is powered on for the first
time. Persistent until changed by the host
software.
HDD0 Green HDD0 is present.
Amber Fault detected on HDD0.
HDD ACT Green Activity on HDD0 and HDDI
HDD1 Green HDD1 is present.
Amber Fault detected on HDD1.

Cisco 4321 ISR Specifications

General

Brand	Cisco
Model	4321 ISR
Category	Network Router
Language	English