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CHAPTER 3
Installing the Router
This chapter describes how to do the initial installation and setup of
Cisco 12006 and Cisco 12406 Routers. It includes the following sections:
• Installing a Router, page 3-2
Supplemental Bonding and Grounding Connections, page 3-9
Connecting RP and Line Card Cables, page 3-11
Connecting Alarm Card Cables, page 3-13
Connecting to the Console and Auxiliary Ports, page 3-14
Connecting to an AC Power Source, page 3-29
Connecting to a DC Power Source,
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Chapter 3 Installing the Router Installing a Router Installing a Router This section explains the procedures for installing Cisco 12006 and Cisco 12406 Routers and contains the following sections: Installing the Rack-Mount Brackets (Optional), page 3-3 Installing the Chassis in a Rack, page 3-7 Installing Center-Mount Brackets (Optional), page 3-5 Installing the Chassis on a Tabletop or Flat Surface, page 3-9 Before installing Cisco 12006 and Cisco 12406 Routers, see Chapter 2,
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Chapter 3 Installing the Router Installing a Router Installing the Rack-Mount Brackets (Optional) The router accessory kit includes a pair of rack-mount brackets that can be used as a temporary aid to bear the weight of the router while it is being positioned in the equipment rack and secured. The use of these mounting brackets is optional; you can install the router in the rack without using these brackets. These brackets can be left in place following router installation. Tools and
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Chapter 3 Installing the Router Installing a Router Figure 3-1 Installing the Optional Rack-Mount Brackets 1 1/4" 2 1/2" 1/16" sheet metal 3 3/8" 3/4" Left mounting rail Right mounting rail Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide OL-11497-03 3-4 57802
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CISCO 12000 SERIES GIGABIT SWITCH ROUTER GIGABIT ROUTE PROCESSOR Chapter 3 Installing the Router Installing a Router Installing Center-Mount Brackets (Optional) To install the Cisco 12006 or Cisco 12406 Router in the center-mount position, you must first install the upper and lower center-mount brackets on the equipment rack rails, then secure the chassis to the center-mount brackets. (See Figure 3-2.) If you do not plan to use the optional center-mount brackets, proceed directly to t
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Chapter 3 Installing the Router Installing a Router Tools and Equipment Required You need the following items to install the optional center-mount rack-mounting brackets: Number 2 Phillips screwdriver Tape measure (optional) Level (optional) Installing the Optional Center-Mount Brackets To install the center-mount brackets, see Figure 3-2 and follow these steps: Step 1 Measure and mark the hole at the same height on both the left and right posts. Caution When installing the right s
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Chapter 3 Installing the Router Installing a Router Installing the Chassis in a Rack This section explains how to install Cisco 12006 and Cisco 12406 Routers in a rack. This procedure assumes you have unpacked the router using the Cisco 12006 and Cisco 12406 Router Unpacking and Repacking Instructions (Document number 78-16104-xx) posted on the outside of the shipping container. You mount the chassis in the equipment rack by setting the chassis in position against the rack rails and t
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Chapter 3 Installing the Router Installing a Router To install the chassis in a rack, see Figure 3-3 and follow these steps: Step 1 Move the router as close to the installation location as possible without interfering with the installation process. Step 2 With one person lifting from the front and one from the rear of the chassis, grasp the front and rear of the chassis, lift the chassis off the pallet, and position the chassis in the rack. Note A third person might be needed to assis
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Chapter 3 Installing the Router Supplemental Bonding and Grounding Connections Installing the Chassis on a Tabletop or Flat Surface Follow the steps below to install a Cisco 12006 Router or Cisco 12406 Router on a tabletop or stable flat surface. You can use the same mounting hardware that secured your router to the shipping pallet to secure the chassis to a flat surface. Step 1 Move the router as close to the installation location as possible. Caution Do not lift the chassis by the bl
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CISCO 12000 SERIES GIGABIT SWITCH ROUTER GIGABIT ROUTE PROCESSOR Chapter 3 Installing the Router Supplemental Bonding and Grounding Connections Figure 3-4 Supplemental Bonding and Grounding Port for NEBS Compliance Use a dual-hole lug to connect to the chassis with two 6.3-mm (M6) screws on the 0.63-inch (16-mm) centers as shown in Figure 3-4 and Figure 3-5. The lug can be ordered from Cisco (Part Number 32-0607-01). Figure 3-5 Cable Lug All measurements in inches 2.24 End View Ø 0.267
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Chapter 3 Installing the Router Connecting RP and Line Card Cables Figure 3-6 Crimping the Lug 1 2 1 2 Place ground wire in the lug Crimp the lug Note The three threaded inserts that make up the grounding receptacle are set in a triangle so that you can choose any two of the three holes to attach the lug and grounding cable. Connecting RP and Line Card Cables To connect RP and line card cables, see Figure 3-7 and follow these steps: Step 1 Attach an ESD-preventive strap to your wrist an
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CISCO 12000 SERIES GIGABIT SWITCH ROUTER GIGABIT ROUTE PROCESSOR Chapter 3 Installing the Router Connecting RP and Line Card Cables Step 3 Carefully route the interface cable through the chassis cable-management bracket and across the card to the card interface port; do this for one cable at a time. Figure 3-7 Chassis Cable-Management Bracket Step 4 Proceeding from left to right, identify the cable that connects to each card port and connect the cable to the RP or line card port. Step 5
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Chapter 3 Installing the Router Connecting Alarm Card Cables Caution Carefully adjust the cable in the cable-management brackets to prevent any kinks or sharp bends in the interface cable. Kinks and sharp bends can destroy or degrade the ability of the optical fiber to propagate the signal-encoded beam of light accurately from one end of the cable to the other. Also, allow adequate strain relief in the interface cable. Step 6 Route the cable through the fingers on the vertical chassis
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Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Connecting to the Console and Auxiliary Ports This section provides the information for connecting console terminals and other auxiliary devices to the console and auxiliary ports on the router. Both Data Set Ready (DSR) and Data Carrier Detect (DCD) signals are active when the system is running. The console port does not support modem control or hardware flow control. GRP ports are discussed below. PRP port
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EJECT SLOT-1 SLOT-0 RESET AUX COLL RX LINK TX RJ-45 MII Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Figure 3-8 GRP Console DCE and Auxiliary DTE Port Connections DB-25 female Modem Auxiliary port Console port DB-25 male Console terminal GRP Check your terminal documentation to determine the baud rate of the terminal you plan to use. If your documentation does not specify settings, use the following terminal settings: 9600 baud, 8 data bits, no parity, a
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Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports GRP Console Port Signals The console port on the GRP requires a straight-through EIA/TIA-232 cable. Table 3-1 lists the signal-to-pin correspondence for the GRP console port. Table 3-1 GRP Console Port Pin Signals Pin Signal Input/Output Description 1 GND – Ground 2 TxD Output Transmit Data 3 RxD Input Receive Data 6 DSR Input Data Set Ready (always on) 7 GND – Ground 8 DCD Input Data Carrier Detect (always on)
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Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Table 3-2 GRP Auxiliary Port Signals Pin Signal Input/Output Description 1Signal – Signal Ground Ground 2 TxD Input Transmit Data 3 RxD Output Receive Data 4 RTS Input Request To Send (used for hardware flow control) 5 CTS Output Clear To Send (used for hardware flow control) 6 DSR Output Data Set Ready 7Signal – Signal Ground Ground 8 CD Output Carrier Detect (used for modem control) 20 DTR Input Data Termin
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ETH 0 ETH 1 AUX CONSOLE PRIMAR PRIMAR Y Y SLOT-1 SLOT-0 EN LINK RX TX EN LINK RX TX Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports PRP Console and Auxiliary Ports The system console port on the PRP is a DCE RJ-45 receptacle for connecting a data terminal, which you must configure. The console port is labeled Console, as shown in Figure 3-9. Before connecting the console port, check the documentation for your terminal to determine the baud rate. If your d
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Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Caution The ports labeled Ethernet, 10BASE-T, Token Ring, Console, and AUX are safety extra-low voltage (SELV) circuits. SELV circuits should only be connected to other SELV circuits. Note RP cables are not available from Cisco, but are available from any commercial cable vendor. Note To comply with Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect all console, auxiliary,
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Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports PRP Auxiliary Port Signals The auxiliary port on the PRP is a DTE, RJ-45 plug for connecting a modem or other DCE device (such as a CSU/DSU or another router) to the router. The port is labeled AUX, as shown in Figure 3-9. The asynchronous auxiliary port supports hardware flow control and modem control. Table 3-4 lists the signal-to-pin correspondence for the PRP auxiliary port. Table 3-4 PRP Auxiliary Port
