Руководство по эксплуатации Cisco Systems CISCO805

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CHAPTER 1
Product Overview
The Cisco 805 router can connect a remote office to a corporate office or a small
professional office to an Internet service provider (ISP).
In the remote-office-to-corporate-office network, the remote office is typically a small
professional office that is part of a larger corporation, such as a real estate office. Although
a majority of its data might exist at the remote office itself, the remote office might also need
to exchange data with its larger corporate office. As a res

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Features Table 1-1 Cisco 805 Feature Summary (continued) Feature Description 1 Flash memory Router provides 4 MB of Flash memory. 1 Dynamic RAM (DRAM) Router provides 8 MB of DRAM. Ease of installation Color-coded ports and cables reduce the chance of error. Cisco IOS software Router supports a subset of Cisco IOS software. Cisco 805 Fast Step Provides a Windows 95, Windows 98, and Windows NT software software tool for basic Cisco 805 configuration. Cable lock Provides a way to physically secure

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Front Panel Front Panel Figure 1-1 describes the Cisco 805 front panel. Figure 1-1 Cisco 805 Front Panel LAN LEDs Indicate packets WAN LEDs are sent to or Indicate packets received from OK LED are sent to or Ethernet port. Indicates received from router serial port. has power. For more details, see the “LEDs” section later in this chapter. Back Panel Figure 1-2 describes the Cisco 805 back panel. If the symbol of suitability ( ) appears above a port, you can connect the port directly to a pu

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SERIAL NO HUB CONSOLE ETHERNET 10 BASE T HUB LINK Cisco 805 Back Panel Figure 1-2 Cisco 805 Back Panel LINK LED Indicates state of Ethernet port. On when connected. Ethernet port Serial port Power switch Connects Ethernet Connects modem l = On network device. or CSU/DSU. = Standby or no power output Console port Cable lock Physically Connects PC or terminal. secures router. Locking power HUB/NO HUB button connector (for Ethernet port) Connects power Identifies device supply. connected to E

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LEDs LEDs Table 1-2 summarizes the function of each LED. All LEDs are on the router front panel except for the LINK LED, which is on the router back panel. Table 1-2 LED Functions Corresponding LED Port/Component Color Function OK Power Green On when power is supplied to the router and when the router completes the self-test procedure and begins operating. LAN Ethernet Green On when the Ethernet interface is up. Off when the Ethernet interface has been shut down. RXD Ethernet Green Blinks when t

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LEDs 1-6 Cisco 805 Router Hardware Installation Guide