Cisco CISCO1701-K9-RF Hardware Installation Guide - Page 163
Fast Ethernet HWICs Port Numbering, Fast Ethernet HWICs LEDs, Meaning, States
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1- and 2-Port Fast Ethernet High-Speed WAN Interface Cards Cisco 1- and 2-Port Fast Ethernet HWICs Fast Ethernet HWICs Port Numbering Port numbers identify the interfaces on the modules and interface cards installed in the router. Modules and interface cards are identified by three digits: slot number/subslot number/port number. For example, HWIC port 0 in HWIC subslot 1 of router slot 0 is represented as: interface FastEthernet 0/1/0 Fast Ethernet HWICs LEDs The Fast Ethernet HWICs use three LEDs per port to indicate full- or half-duplex operation, collisions, speed, transmit/receive activity, and link status. Figure 113 and Figure 114 show the HWIC-1FE and HWIC-2FE faceplates, and Table 33 describes the functions of the LEDs. Figure 113 HWIC-1FE Faceplate 158059 HWIC-1FE FDX/COL 100 LINK/ACT FE 0 Figure 114 HWIC-2FE Faceplate FDX/COL 100 HWIC- LINK/ACT 2FE FE 1 FE 0 158060 Table 33 Fast Ethernet HWIC LEDs LED FDX/COL 100 LNK/ACT Meaning Duplex/Collision Speed Link Status States On = Full-duplex Off = Half-duplex Blinking = Collision activity On = 100 Mbps Off = 10 Mbps On = Link pulses detected Off = No link pulses detected Blinking = Transmit or receive activity OL-12851-01 3