Cisco Systems 12406, 12006 manual Connecting Alarm Card Cables

Page 13

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 cable-management bracket and turn the latch on the front of the bracket to secure the cables in the bracket.

Connecting Alarm Card Cables

Cisco 12006 and Cisco 12406 Routers have two alarm cards located in the two slots immediately above the left power supply bay and directly below the clock and scheduler card slots. Each alarm card is equipped with a standard DB-9 connector, labeled ALARM. This connector can be used to connect the router to an external site alarm maintenance system so that any critical, major, and minor alarms generated in the router also energize alarm relays on the alarm card and activate the external site alarm. Appendix A, “Technical Specifications,” lists the pin-to-signal correspondence between the connector pins and the alarm card relay contacts.

Because alarm contact cables are entirely dependent on installation site circumstances, alarm connector cables are not available from Cisco Systems.

Note Only safety extra-low voltage (SELV) circuits can be connected to the alarm connector. Maximum rating for the alarm circuit is 2A, 50VA.

Note To comply with Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, you must use a shielded cable when connecting to the external alarm ports on the alarm card. The shielded cable is terminated by shielded connectors on both ends, with the cable shield material tied to both connectors.

		Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide

	OL-11497-03			3-13
	OL-11497-03			3-13

Image 13

Contents Installing the Router Installing a Router Installing the Optional Rack-Mount Brackets Installing the Rack-Mount Brackets OptionalTools and Equipment Required Installing the Optional Rack-Mount Brackets Lower and Upper Center-Mount Brackets Installing Center-Mount Brackets OptionalRepeat through for both upper center-mount brackets Installing the Optional Center-Mount BracketsPower supply Installing the Chassis in a RackOL-11497-03 Supplemental Bonding and Grounding Connections Installing the Chassis on a Tabletop or Flat SurfaceSupplemental Bonding and Grounding Port for Nebs Compliance Crimping the Lug Connecting RP and Line Card CablesChassis Cable-Management Bracket Connecting Alarm Card Cables GRP Console and Auxiliary Ports Connecting to the Console and Auxiliary PortsGRP Console DCE and Auxiliary DTE Port Connections GRP Auxiliary Port Signals GRP Console Port SignalsPin Signal Input/Output Description RTS PRP Console and Auxiliary Port Connections PRP Console and Auxiliary PortsConsole Port Pin Signal Input/Output Description PRP Console Port SignalsPRP Auxiliary Port Signals Installing a Flash Memory CardAuxiliary Port Pin Signal 10 Flash Memory Card Slot Opening 11 RJ-45 and MII Ethernet Connections Connecting the GRP to an Ethernet NetworkMDC Pin1 Out Input/Output Description CodePin Pin Out Input/Output Description CodePin Signal Connecting the PRP to an Ethernet Network14 Using the Ethernet Port on the PRP PRP Ethernet Connections Ethernet Port Pin Signal DescriptionCrossover Cable Pinout for Connecting Two PRPs Parameter RJ-45 Connecting to an AC Power SourceParameter Router Power Combination 18 AC Power Distribution Unit Connecting to a DC Power Source DC PDU Power a Power On the Router Alarm Cisco IOS Software Images IOS Software Configuration for the RouterConditions to Check Before System Startup Starting the Router and Observing Initial Conditions Overview of the Boot ProcessOL-11497-03 Display Meaning Source RP Alphanumeric LEDRP Interfaces Using the RP LEDs GRP Interfaces Using the GRP LEDs PRP Interfaces Using the PRP LEDs ETH External Network Interface System Configuration DialogueDir bootflash Manually Booting the SystemLocating a Valid Cisco IOS Software Image Dir slot0Command Description Booting from the Cisco IOS Software ImageSetup Command Router ConfigurationBefore You Begin Global Configuration Mode User Interface Command ModesCisco IOS User Interface Privileged Exec Mode User Exec ModeSubinterface Configuration Mode Interface Configuration ModeROM Monitor Mode Configuration Changes Setup Command Interactive Script Example SDCC1/0 Configuring interface POS1/0 Is this interface in use?yes Passwords Configuring Global ParametersHost Name Protocols Configuring Network InterfacesPRP Ethernet Interfaces GRP Ethernet InterfacesLine Card Interfaces Checking the Software Version Show version CommandRouter# show version Show running Config Command Example Verifying the Running Configuration SettingsRouter# show running-config No service tcp-small-servers Hostname Router Reviewing the Running Configuration Settings Saving the Running Configuration Settings to NvramShow startup-config Command Router# copy running-config startup-configNo logging trap Installing the Flash Memory Card in a RP Using Flash Memory Cards in the RPFormatting a Flash Memory Card Removing the Flash Memory Card from an RPRouter# configure terminal Specify a Boot ImageRouter# format slot0 Router# cd slot1 Flash Memory Console CommandsRouter# delete slot0info Router# cd bootflashRouter# squeeze slot0 Routerconfig# boot system flash devicefilename Booting from Flash MemoryRouterconfig# config-reg Ctrl-Z Copying FilesRouter# copy tftpmyfile1 slot0myfile1 Router# copy tftpfilename bootflashslot0slot1 filenameRouter# copy tftpnew.image slot0new.image Copying a Cisco IOS Software ImageCopying Cisco IOS Software Updates Router# copy slot1image.new slot0image.new Copying Files Between RP Memory and a Flash Memory Card Copy startup-config slot0 slot1filename Router# show bootvarRouter# dir slot0 Router# copy startup-config slot0myfile2Router# copy running-config slot0myfile2 Copy running-config slot0slot1filenameRouter# copy slot0myfile startup-config Copy slot0slot1filename startup-configRouter# copy startup-config running-config Locked Blocks in Flash Memory Cards If You Need More InformationInstalling the Router If You Need More Information OL-11497-03