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Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
OL-32185-02
Chapter 1 Overview of Cisco 4000 Series ISRs
Chassis Views
Figure 1-29
LEDs on Cisco 4221 ISR
For detailed information on LEDs, see the
“LED Indicators” section on page 1-29
Platform Summary
shows the internal view of Cisco 4221 ISR with parts and module locations.
Figure 1-30
Platform Summary of Cisco 4221 ISR Chassis
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LEDs
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