Cisco Systems CISCO1750 manual Installing WICs and VICs

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Installing WICs and VICs

Warning Before opening the chassis, disconnect the telephone-network cables (from the card) to avoid contact with the telephone-network voltages.

Warning Do not work on the system or connect or disconnect cables during periods of lightning activity.

Caution Do not connect a WAN, telephone or fax cable to the card until you have completed the installation procedure.

Follow these steps to remove and insert a card in the router:

Step 1 Make sure the router is turned off and is disconnected from the power supply.

Step 2 Loosen the thumbscrews on the WIC or VIC slot cover on the rear panel, as shown in Figure 2.

You should be able to loosen the screws using your fingers; however, if the screws are very tight, you might need to use a Phillips screwdriver.

Cisco 1750 Router Hardware Installation Guide

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Contents Cisco 1750 Router Hardware Installation Guide Page Cisco 1750 Router Hardware Installation Guide Page Commands Router MemoryProblem Solving Technical SpecificationsCabling Specifications Ethernet CablesLocating Modules C-v Viii About This Guide Related Publications Audience and ScopeOrganization Conventions Xii Xiii Commands DescriptionCisco 1750 Router Overview Key Features Feature DescriptionIii Connector/Slot Label/Color Description Rear-Panel Ports and LEDsEthernet AUXConnector/Slot LED Label Color DescriptionColor Supported LED Meaning Front-Panel LEDsCards ACT COLSlotø Portø IsdnSLOT1 Portø VIC-2E&M VIC-2FXO VIC-2FXS SLOT2 PortøVIC-2E&M VIC-2FXO VIC-2FXS PORT1Router Memory Types of MemoryAmounts of Memory 1750# show versionAdditional Required Equipment Equipment When You Use ItUnpacking the Router Types, refer to the Cisco WAN Interface Cards Hardware NT1Installation Before Installing the RouterConnecting the Router to Your Local Network Iii Connecting the Router to the Local Network Installing WICs and VICs Safety InformationInstalling WICs and VICs Removing a WIC or VIC Slot Cover Connecting Power to the Router Connecting Power to the RouterConnecting the Power Supply Verifying Your Installation Optional Installation StepsConnecting a PC Connecting the Console Cable to the Router Connecting a Modem 1750Wall-Mounting Wall-Mount Brackets-Bottom of Router78-6169-02 Xvi Troubleshooting Contacting Cisco or Your ResellerRecovering a Lost Password Changing the Configuration RegisterConfiguration register is Resetting the Router Resetting the Password Problem Solving Resetting the Configuration Register ValueOK LED Diagnostics Number of Blinks MeaningTroubleshooting WICs and VICs Router#show diag SlotSymptom Possible Solutions Cisco WAN Interface Cards Hardware Installation GuideTroubleshooting the Power System Compliance and Safety Information for the Cisco 1600Troubleshooting Isdn Isdn U Symptom Check the Following Possible SolutionsIsdn S/T Use show isdn status Xiv Technical Specifications Description SpecificationCisco 1750 Router Hardware Installation Guide 78-6169-02 Cabling Specifications Ethernet CablesRJ-45 Pin Signal Direction Specification 10BaseT 100BaseTXEthernet Network Cabling Guidelines TX+ RX+Signal RJ-45 Pin DB-9 Pin DB-25 Pin Console Cable and AdaptersUTP Console TerminalTXD RXD GND DSR DTR CTS RTS Identifying a Rollover CableShows how to connect the VICs to the network VIC Cables and PinoutsPin Signal Pin Signal DescriptionLead Signaling output Signaling ground Return Viii Installing and Upgrading Memory and Data Modules Safety InformationPage Opening the Chassis Removing the Chassis Screws Locating Modules Cisco 1750 Motherboard-Module LocationsInstalling a Mini-Flash Module Removing a Mini-Flash ModuleRemoving a Mini-Flash Module Installing a Mini-Flash Module Installing a Dual In-Line Memory Module Installing a DimmInstalling a Packet Voice Data Module Installing a PvdmClosing the Chassis Closing the Chassis D E Enable Enable secret Isdn switch-type IOS OK LED Index Index

CISCO1750 specifications

The Cisco Systems CISCO1750 is a versatile, high-performance router designed to meet the needs of medium-sized businesses and enterprise environments. Known for its reliability and scalability, the CISCO1750 serves as a gateway to advanced networking solutions, offering a range of features and technologies that enhance functionality and connectivity.

One of the main characteristics of the CISCO1750 is its modular design, allowing users to customize the router according to their specific requirements. With various interface cards and network modules available, users can expand the router's capabilities to accommodate additional connections and services. This modularity makes the CISCO1750 a cost-effective solution, as organizations can invest in the hardware they need without overspending on unnecessary features.

The CISCO1750 supports multiple WAN interfaces, including T1/E1 and DSL connections, making it suitable for diverse network environments. It also includes integrated Ethernet switching, supporting both Fast Ethernet and Gigabit Ethernet interfaces. This allows the router to handle high-speed data transfers efficiently while ensuring reliable connectivity between various local devices.

In terms of software capabilities, the CISCO1750 runs on the Cisco IOS (Internetwork Operating System), providing advanced routing protocols like OSPF, EIGRP, and BGP. This enables the router to efficiently manage network traffic, optimize performance, and ensure high availability. The inclusion of advanced security features, such as IPsec VPN support and access control lists, helps safeguard sensitive data while maintaining robust network integrity.

Scalability is another key feature of the CISCO1750. As organizations grow and their networking needs evolve, the router can adapt by supporting additional users and devices. The device can also be integrated with other Cisco products for a unified networking infrastructure, ensuring seamless operations across the entire organization.

The CISCO1750 is designed with a focus on ease of management. Users can configure and monitor the device through a user-friendly command-line interface or GUI-based management tools. Additionally, the router supports SNMP (Simple Network Management Protocol), enabling administrators to monitor network performance and troubleshoot issues effectively.

In summary, the Cisco Systems CISCO1750 is a powerful and flexible router that meets the demands of modern enterprise networking. With its modular design, support for various interfaces, advanced routing capabilities, robust security features, and ease of management, it stands out as a reliable choice for organizations looking to enhance their network infrastructure.