Ports and Cabling | Cisco Systems 1900 Series instruction

Chapter 4 Installing and Connecting the Router

Connecting WAN and LAN Cables

Ports and Cabling

Table 4-1summarizes some typical WAN and LAN connections for Cisco 1900 series routers. These connections are also described in detail in Cisco Modular Access Router Cable Specifications.

	Table 4-1	WAN and LAN Connections

	Port or Connection		Port Type, Color1	Connected to:	Cable
	Gigabit Ethernet		RJ-45, yellow	Ethernet switch or hub.	Crossover to connect to a
	(GE)				router
					Straight-through to connect
					to a switch

	T1/E1 WAN		RJ-48C	T1 or E1 network or	RJ-48 T1/E1
				CSU/DSU.	straight-through (Crossover
					to connect to a PBX or any
					other equipment)

	Cisco serial (1T)		60-pin D-sub, blue	CSU/DSU and serial	Cisco serial transition cable
				network or equipment.	that matches the signaling
					protocol (EIA/TIA-232,
	Cisco Smart serial		Cisco Smart	CSU/DSU and serial	protocol (EIA/TIA-232,
	Cisco Smart serial		Cisco Smart	CSU/DSU and serial	EIA/TIA-449, V.35, X.21,
	(2T)		compact connector,	network or equipment.	EIA/TIA-449, V.35, X.21,
	(2T)		compact connector,	network or equipment.	or EIA/TIA-530) and the
			blue	For WIC-2T and WIC-2A/S	or EIA/TIA-530) and the
			blue		serial port operating mode
					serial port operating mode
				only.	(DTE or DCE).
					Refer to Cisco Modular
					Access Router Cable
					Specifications for
					information about selecting
					these cables.

	DSL		RJ-11C/RJ-14C	Network demarcation	RJ-11 straight-through for
				device for service provider’s	2-wire
				DSL interface.	RJ-14 straight-through for
					RJ-14 straight-through for
					4-wire

	BRI S/T WAN		RJ-45, orange	NT1 device or PINX3	RJ-45 straight-through
	(external NT12)
	BRI U WAN		RJ-49C/CA-A11,	ISDN network	RJ-49 straight-through
	(built-in NT1)		orange

	Analog modem		RJ-11	PSTN	RJ-11 straight-through

	56/64-kbps		8-pin modular	RJ-48S interface.	RJ-48 straight-through.
	CSU/DSU

1.The color codes are specific to cables shipped by Cisco

2.NT1 = Network Termination 1

3.PINX = Private integrated network exchange

		Cisco 1900 Series Hardware Installation
		Cisco 1900 Series Hardware Installation
	OL-19084-02			4-13
	OL-19084-02			4-13

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Cisco Systems 1900 Series manual Ports and Cabling, Port Type, Color Connected to Cable

Contents

Text Part Number OL-19084-03 Americas HeadquartersPage OL-19084-03 Console and Auxiliary Port Considerations Chassis Airflow Diagram Configuring the Auxiliary Line Audience Objectives Conventions OrganizationSection Title Description Convention Indication Bewaar Deze Instructies Avvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige SicherheitshinweiseAviso Instruções Importantes DE Segurança Guarde Estas Instrucciones GEM Disse Anvisninger Xiii Xiv Related Documentation Searching within Cisco Documents Obtaining Documentation and Submitting a Service Request Overview of the Router Safety Warnings Chassis Views Safety Warnings for Finland, Norway and SwedenSYS ACT PoE12 Cisco SYS ACT Antenna mounts1 LEDs2Wlan 4 or 5 GHz Overview of the Router Hardware Features Hardware Features Clei Product Serial Number Location Cisco Product Identification Tool Built-In InterfacesProduct ID PID Compliance label Clei Interface Description Removable, Interchangeable, and Optional ModulesUSB Such as security tokens and flash memory External Modules In chassis slots Internal Modules MemorySeries 1905 1921 Dram Color Description Location LED IndicatorsSYS ISM/WLAN Chassis Ventilation Wireless LAN ConnectivityReal-Time Clock Chassis Security Interface Numbering Baud Reset ButtonSlot Number Slot Type Slot Numbering Range Onboard Ports 10/100/1000 Ethernet Description Specification Physical SpecificationsPower Ports Description SpecificationTransportation and Storage Environment Acoustic TIA/EIA/IS-968 CNS ITU-T G.823, G.824 Regulatory Compliance General Guidelines Safety Recommendations Safety with Electricity Preventing Electrostatic Discharge Damage General Site Requirements Site Configuration Power Supply ConsiderationsSite Environment Wireless LAN Considerations Installation ChecklistInspecting the Router Task Verified by Site Log Installation Checklist for Site Router NameTask Verified by Date Router quick start guide received Cisco 1900 Series Hardware Installation OL-19084-02 OL-19084-02 About Console and Auxiliary Ports Console and Auxiliary Port ConsiderationsConsole Port Connections USB Serial Console EIA/TIA-232 PortUSB Console OS Compatibility Auxiliary Port Connections Preparing to Connect to a NetworkEthernet Connections Serial Connections Signaling Standards Supported Configuring Serial ConnectionsAbout Serial Connections Serial DTE or DCE Devices Asynchronous/Synchronous Serial Module Baud Rates Transmission Speeds and Distance LimitationsDistance for EIA/TIA-232 EIA-530 Distance for USB Rate bps Feet Meters CSU/DSU Connections Isdn BRI ConnectionsLow-Capacitance Cable For more information on BRI WICs, refer to Cisco.com About Modules Internal services module ISMInternal Modules Router’s internal components include the following Plug-In Modules Chassis Airflow Diagram Setting Up the Chassis Chassis Grounding Setting the Chassis on a DesktopWall-Mounting the Chassis 253711 Wall-Mounting Features on the Cisco 1941 Router Procedure Attaching Rack-Mount Brackets to Cisco 1900 Series Routers Rack-Mounting the Chassis 253712 9shows how to attach the brackets to the rack Installing the Chassis Ground Connection 11 Chassis Ground Connection on the Cisco 1941 Router Safety Messages Connecting WAN and LAN Cables OL-19084-02 Port Type, Color Connected to Cable Ports and Cabling Connection Procedures and Precautions Connecting to a Console Terminal or ModemConnecting to the Console Port with Microsoft Windows 12 Connecting the Console Cable to the Router Connecting to the Console Port with Linux Connecting to the Console Port with Mac OSOpen the Linux Terminal window Connect the Linux USB port to the router Installing the Cisco Microsoft Windows 2000 USB Driver Installing the Cisco Microsoft Windows XP USB DriverBefore You Begin Procedure Installing the Cisco Microsoft Windows Vista USB Driver Uninstalling the Cisco USB DriverUsing the Add Remove Programs Utility Before You Begin Using the Setup.exe Program Uninstalling the Cisco Microsoft Windows Vista USB Driver 13 Connecting a Modem to the Router Connecting to the Auxiliary Port Connecting to AC Power Connecting Power DC Wiring Requirements for Cisco 1900 Series Routers Connecting to DC PowerWire Size Wire Terminal Lug Protection DC Input Cisco 1900 Series Router Wiring Procedure for DC Input 14 DC Power Wire Connection 15 Installing the Plastic Safety Cover OL-19084-02 Checklist Before Powering Up the Cisco Router Powering up the Router Related Information Powering Up the Cisco Router Using the Cisco Setup Command Facility Performing the Initial Configuration on the Router5-6 to configure the router Verifying the Front Panel LED Indications Enter a hostname for the router To proceed using the setup command facility, enter yesSystem displays a summary of the available interfaces System displays the user prompt System creates the following configuration command script Using the Cisco CLI-Manual Configuration Using Cisco Configuration Professional Express When the system message appears on the router, enter no Initial CLI ConfigurationType enable to enter privileged Exec mode Press Return to bring up the Router prompt Command or Action Purpose Configuring the Router HostnameVerify that the router prompt displays your new hostname Example Optional Returns to privileged Exec mode Configuring the Enable and Enable Secret Passwords Configuring the Console Idle Privileged Exec Timeout That the privileged Exec command interpreter waits until Command collection modeExample shows how to specify no timeout. Setting Exec-timeout value to 0 will cause the router to For IP Configuring Gigabit Ethernet InterfacesLearn which type of Ethernet interface is on your Sample Output for the show ip interface brief Command Configuring the GigabitEthernet Interface Configuring IP Routing and IP Protocols Specifying a Default Route or Gateway of Last Resort Gateway of Last Resort Routerconfig# ip routing Sample Output for the show ip route Command Specifying a Default Route Example Virtual terminal lines vty for remote console access Starts the line configuration command collection mode forMake sure that you configure all vty lines on your Line vty ? command Example Configuring the Auxiliary Line Auxiliary line Verifying Network Connectivity If you want to test the vty line password, perform this Connected host for each configured interfaceDiagnoses initial network connectivity To verify connectivity, ping the next hop router or Saving Backup Copies of Configuration and System Image Saving Your Router ConfigurationSaves the running configuration to the startup Configuration Copying from Flash Memory to a Tftp Server Example Copying the Startup Configuration to a Tftp Server Example Nvram Verifying the Initial Configuration OL-19084-02 Getting Software Licenses for the Router Activating a New Software Package or Feature 1shows the steps for software activation RMA License Transfer Additional Information OL-19084-02