Cisco 1721 Router Overview, C H A P T E R | Cisco Systems instruction

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Unpacking the Router Additional Required Equipment Key Features Back Panel Ports and LEDs Front Panel LEDs Router MemoryCisco 1721 Router Hardware Installation Guide Cisco 1721 Router Overview Figure 1-1 Cisco 1721 Router Key Features Description Feature Back Panel Ports and LEDs Connector/SlotLabel/Color Table 1-2 Back Panel Connectors Front Panel LEDs to the Cisco WAN Interface Cards Hardware InstallationLED Label Color Figure 1-3 Front Panel LEDs See the section “OK LED Diagnostics” in ChapterTable 1-4 Front Panel LEDs Table 1-4 Front Panel LEDs continued Router Memory Amounts of Memory Types of Memory Additional Required Equipment Unpacking the Router Equipment When You Use Ittypes, refer to the Cisco WAN Interface Cards Hardware 1-10