Full Diagram Overview and Specs for Cisco 1921/K9 & Cisco1921-SEC/K9

Cisco series ISRs feature an optional upgrade to the internal power supply providing in-line power It covers the following topics: Step 2 When the Program Maintenance window appears, select the Remove radio button. Ws-cen-dc - mbps ethernet switch Ws-cc-a - catalyst 24 10mb switch Ws-cen - cat 10mb switch - interface module isdn-bri c - catalyst - switch Ws-ca - catalyst switch Verifying Network Connectivity Prerequisites Complete all previous configuration tasks in this chapter. The POE power supply does not support online removal. Module And Router Power Consumption 4.

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CISCO2911/K9

Cisco and Cisco series routers is located on the bottom of the chassis. The serial number label for the Cisco series routers is located on the rear of the chassis on a pull-out tab.

It includes the following features: Cisco series ISRs feature an optional upgrade to the internal power supply providing in-line power The Cisco , and Cisco have an external feed for PoE.

RAM represent the minimum usable memory. The Cisco and Cisco have factory installed, fixed memory modules and no expansion slots. Table summarizes the LED indicators that are located in the router bezel or chassis, but not on the interface cards. Not all models have every LED. Blinking—Ethernet link is up and data is either being received or being transmitted. Cisco series router has a lithium battery. This battery lasts the life of the router under the operating environmental conditions specified for the router, and is not field-replaceable.

If the lithium battery in a Cisco ISR should fail, the router must be returned to Cisco for repair. Note Although the battery is not intended to be field-replaceable, the following warning must be heeded: To Note configure the line associated with an async interface, simply use the interface number to specify the async line.

Rack unit RU 3. Do not work alone if hazardous conditions exist. Site Environment The Cisco series router is designed for placement on a desktop, rack-mounted or wall mounted.

The location of your router is an extremely important consideration for proper operation. Equipment placed too close together, inadequate ventilation, and inaccessible panels can cause malfunctions and shutdowns, and can also make maintenance difficult. The type of antenna used with your wireless router and its location greatly impact the quality of wireless connections to the router. Cisco series wireless routers are compatible with three different antenna types—swivel-mount dipole antennas that mounts on the back panel of the router, a wall-mount antenna, and a ceiling-mount antenna.

Cable Information and Specifications for Cisco Series Routers This document gives cable information and specifications for the console port, auxiliary port, and network ports on your Cisco series integrated services router.

If it is not installed, prompts guide you through a simple installation process. Cisco Modular Access Router Cable Specifications for more information about network connections and interfaces. The Cisco Ethernet implementations are as follows: The synchronous serial ports available for the router support the following signaling standards: You can order a Cisco DB shielded serial transition cable that has the appropriate connector for the standard you specify.

The documentation for the device that you want to connect should indicate the standard used for that device. The other end of the serial transition cable is available with a connector appropriate for the standard that you specify. These components either are inserted internally into the router or are plugged into slots in the router chassis. Plug-In Modules The following components plug into the router chassis: Setting Up the Chassis The Cisco series router can be installed on a desktop, and can also be mounted on a wall.

Select the setup that best meets the needs of your network. These setups are described in the following sections: The Cisco series router is shipped with the rubber feet attached to the chassis to protect the desktop. You must provide the screws. We recommend using pan-head or round-head screws. Failure to stabilize the rack can cause the rack to tip over. Mounting brackets allow installing in either a front and rear facing position.

Figure shows how to attach the brackets to the sides of the router with the back panel forward. Chapter 4 Installing and Connecting the Router Installing the Chassis Ground Connection To install the ground connection for a Cisco series router, follow these steps. Procedure Step 1 Strip one end of the ground wire to expose approximately 0.

For ordering Note information, contact Cisco customer service. RJ phone port wires conductors , the conductors of a cable connected to the RJ port, or the associated circuit-board when the ringer is active.

The ringer is activated by an incoming call. The software should be configured with the following parameters: The USB console is ready for use. Double-click the file setup. Step 1 Double-click the file setup. Disconnect the router console terminal before uninstalling the driver. Cisco series ISRs. There are two versions of the RPS adapter, one for the Cisco and one for the Cisco and Both use the Cisco Redundant Power System Dual DC means two separate DC inputs to the same power supply.

Internal power supply does not supply any boost. In this configuration there is no POE redundancy. Although the battery is not intended to be field-replaceable, the following warning must be heeded: Warning There is the danger of explosion if the battery is replaced incorrectly.

On the Cisco , , , and Cisco series routers, some slots are built into the chassis and some are external.

To configure the line associated with an asynchronous interface, use the interface number to specify the async line. The interfaces listed are examples only; other possible interface types are not listed. Specify the line number in the Cisco IOS command-line interface CLI by using the interface number for the associated asynchronous serial interface. Back panel Back panel Flash memory is not being Back panel Back panel accessed; okay to eject the CompactFlash memory card.

Amber Initialized with error. It does not go on and off with the switch. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Keep the chassis area clear and dust-free during and after installation.

Never open the enclosure of the internal power supply. Rack Requirements Some Cisco routers include brackets for use with a inch rack or, if specified in your order, optional larger brackets for use with a inch rack.

The following information can help you plan your equipment rack configuration: Allow clearance around the rack for maintenance. Router Environmental Requirements Cisco series routers can be placed on a desktop or installed in a rack.

The Cisco router can also be wall mounted. The location of your router and the layout of your equipment rack or wiring room are extremely important considerations for proper operation. If the driver is not installed, prompts guide you through a simple installation process. Cisco series routers support the following Ethernet implementations: The synchronous serial ports available for the router support the following signaling standards: You can order a Cisco DB shielded serial transition cable that has the appropriate connector for the standard you specify.

The documentation for the device you want to connect should indicate the standard used for that device. Required Tools and Equipment for Installation and Maintenance Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Initial electrical connections established ASCII terminal for local configuration or modem for remote configuration available Signal distance limits verified Startup sequence steps completed Initial operation verified Software image verified Cisco Series and Series Hardware Installation Guide OL Preface of this guide.

The following sections provide technical details. Statement Warning The covers are an integral part of the safety design of the product. Do not operate the unit without the covers installed.

For the Cisco series routers use four of the supplied number-8 Phillips flat-head screws to attach the long side of each bracket to the router. For the Cisco series routers use four of the supplied number-6 Phillips flat-head screws to attach the long side of each bracket to the router.

When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack. Models and above are not recommended for desktop mounting. Note To install a Cisco or router on a desktop, first install the four rubber feet that are supplied in the accessory kit.

They provide anti-skid protection and space for air circulation. Mounting a Cisco or Router on a Wall This section explains how to mount Cisco and Cisco routers on a wall or other vertical surface. We do not recommend mounting a Cisco , , or Cisco series router on a wall.

Installing and Connecting the Router Installing the Router Figure Figure show typical wall-mounted installations. To install the ground connection for a Cisco or Cisco series router, perform the following steps: Strip one end of the ground wire to the length required for the ground lug or terminal. It covers the following topics: Use copper conductors only. Statement DC Wiring Requirements for Cisco , , and Routers A Cisco , Cisco , or Cisco router with a DC-input power supply requires copper wire and crimp-type terminals for the power connections.

Remove power from the DC circuit. To ensure that power is removed from the DC circuit, locate the Step 1 circuit breaker for the DC circuit, switch the circuit breaker to the OFF position. Caution Do not overtorque the terminal block contact screws. Recommended torque is 5. If there are dual power sources, connect one source to the A input and one source to the B input.

This product requires short-circuit overcurrent protection, to be provided as part of the building installation.

Install only in accordance with national and local wiring regulations. This product relies on the building's installation for short-circuit overcurrent protection. Statement Table summarizes DC wiring requirements for all Cisco and Cisco routers.

Step 1 Remove power from the DC circuit. To ensure that power is removed from the DC circuit, locate the circuit breaker for the DC circuit, switch the circuit breaker to the OFF position. The USB console is ready for use. Step 1 Double-click the file setup.

Note Run the setup. Step 2 When the Program Maintenance window appears, select the Remove radio button. Additional cables and transceivers can Note be ordered from Cisco. For ordering information, contact customer service. Statement Class 1 laser product. The connections summarized here are also described in detail in the document on Cisco.

Cable color codes are specific to Cisco cables. When the procedure is finished, the router is ready to configure. If you see the following messages, the router has booted and is ready for initial configuration using the CLI. For more general information about the setup command facility, see the following document: Using AutoInstall and Setup: Enter your selection [2]: Use the enabled mode 'configure' command to modify this configuration.

Performing the Initial Configuration on the Router Completing the Configuration When using the Cisco Setup, and after you have provided all the information requested by the facility, the final configuration appears. To complete your router configuration, follow these steps: Step 1 The facility prompts you to save the configuration.

Router configure terminal Step 3 Specifies or modifies the hostname for the network server. We recommend that you use the enable secret command because it uses an improved encryption algorithm. Use the enable password command only if you boot an older image of the Cisco IOS software or if you boot older boot ROMs that do not recognize the enable secret command.

When you configure the console line, you can also set communication parameters, specify autobaud connections, and configure terminal operating parameters for the terminal that you are using. Router config show running-config Examples The following example shows how to set the console idle privileged EXEC timeout to 2 minutes 30 seconds: The Cisco IOS software uses the gateway router of last resort if it does not have a better route for a packet and if the destination is not a connected network.

This section describes how to select a network as a default route a candidate route for computing the gateway of last resort. In the case of RIP, there is only one choice, network 0. In the case of IGRP, there might be several networks that can be candidates for the system default.

The Cisco IOS software uses both administrative distance and metric information to determine the default route gateway of last resort. The router has five virtual terminal lines by default. After you configure the vty lines, follow these steps: Router config line aux 0 Step 4 See the tech notes and sample configurations to — configure the line for your particular implementation of the AUX port.

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