Manual De UsuarioTabla de contenidosClear Channel 6-Port T3 (DS3) Line Card Installation and Configuration1Contents3Preface7Objectives7Organization7Related Documentation8Obtaining Documentation8Cisco.com8Documentation CD-ROM9Ordering Documentation9Documentation Feedback9Obtaining Technical Assistance10Cisco.com10Technical Assistance Center10Cisco TAC Website11Cisco TAC Escalation Center11Obtaining Additional Publications and Information11Overview13Line Card Overview13Features14Interoperability Guidelines for 6T3 Line Card DSUs15Maintenance Data Link Messages15LEDs15T3 SMB Cables16Ordering Cables18Building Your Own Cables18Management Information Base19Line Card Slot Locations on the Supported Platform19Cisco 7304 Router Slot Numbering20Identifying Interface Addresses21Cisco 7304 Router Interface Addresses21Preparing for Installation23Required Tools and Equipment23Software and Hardware Requirements2475-Ohm In-Line Coaxial Attenuator (Optional)24Safety Guidelines24Safety Warnings24Warning Definition25Electrical Equipment Guidelines29Telephone Wiring Guidelines30Preventing Electrostatic Discharge Damage30Removing and Installing Line Cards31Installation Overview31Handling Line Cards32Online Insertion and Removal32Warnings and Cautions33Line Card Removal and Installation33Cisco 7304—Removing and Installing a Line Card34Connecting a T3 SMB Cable35Configuring the 6T3 Line Card37Using the EXEC Command Interpreter37Configuring the Interfaces38Shutting Down an Interface38Performing a Basic Configuration40Customizing the 6T3 Line Card Configuration42Verifying Local and Remote DS3 Port Settings42Selecting a DSU Mode42Setting the Sending and Receiving Rate43Configuring the DSU Bandwidth Range43Enabling Payload Scrambling43Configuring Cyclic Redundancy Checks43Configuring the Clock Source44Defining the DSU Mode44Enabling T3 Scrambling45Specifying T3 Framing45Setting the Cable Length45Checking the Configuration45Using show Commands to Verify the New Interface Status46Using the show version or show hardware Commands47Using the show diag Command48Using the show interfaces Command49DS3 Alarm and Event Detection50Using the ping Command to Verify Network Connectivity51Using loopback Commands51Bit Error Rate Testing53CLI-Controlled OIR53Line Card Crash Recovery53Tamaño: 2 MBPáginas: 54Language: EnglishManuales abiertas