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Cisco Systems AS5400 manual Online Installation and Removal of the T1 or E1 DFC, Overview

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Online Installation and Removal of the T1 or E1 DFC

Chapter 3 T1 and E1 Dial Feature Cards

Online Installation and Removal of the T1 or E1 DFC

Online Installation and Removal of the T1 or E1 DFC

Overview

To remove a DFC without dropping any calls or connections, you will need to take the DFC out of service by using the busyout command to disable the DFC. The busyout command is executed on a per DFC basis and will gracefully disable the card by waiting for the active services to terminate.

If you have active calls on the DFC after executing the busyout command, wait for the calls to drop. Use the show busyout command to view the status of the termination process.

Caution The online installation and removal (OIR) of new cards should be done ONLY during times of low CPU utilization, such as during maintenance.

Caution To avoid erroneous failure messages, remove or insert only one DFC at a time.

When you replace a DFC with a new DFC of the same type in the same slot, the system software will recognize the new trunk interfaces and bring them up automatically.

If you replace the existing DFC with a new DFC of a different type, you will have to reconfigure the system. For configuration details, refer to the Cisco AS5350 and Cisco AS5400 Universal Gateway Software Configuration Guide.

Removing the T1 or E1 DFC

To remove the T1 or E1 DFC, follow these steps:

Note Following these steps are examples of the output from each command.

Step 1 Determine which slot the DFC is in by entering the show chassis command in privileged EXEC mode:

Router# show chassis slot

Figure 3-4 Slot Numbering on the Cisco AS5350 Chassis




			Slot 0
	Slot 2		Slot 0		Slot 1		Slot 3
					Slot 1		Slot 3

36006

Cisco AS5350 and Cisco AS5400 Universal Gateway Card Installation Guide

	78-13311-01	3-3

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Cisco Systems AS5400 manual Online Installation and Removal of the T1 or E1 DFC, Overview, Removing the T1 or E1 DFC

Contents

Installation Guide Corporate HeadquartersCisco AS5350 and Cisco AS5400 Universal Gateway Card Cisco Systems, Inc 170 West Tasman Drive San Jose, CACisco AS5350 and Cisco AS5400 Universal Gateway Card Turn the television or radio antenna until the interference stopsCopyright 2001, Cisco Systems, Inc All rights reservedOnline Installation and Removal of the T1 or E1 DFC Safety Warnings, Recommendations, and Tools RequiredWhere to Go Next PrefaceTroubleshooting ConfigurationVerification OverviewContents Cabling SpecificationsGetting Help Attaching the 8-Port Interface Cable to a Bracket Optional A-578-13311-01 ContentsSafety Warnings Related Documentation, page New Hardware Features, pageDial Feature Card and T1 and E1 Dial FeatureCabling Specifications TroubleshootingDocument Conventions ConventionWaarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risicos en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen. Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het document Regulatory Compliance and Safety Information Informatie over naleving van veiligheids- en andere voorschriften raadplegen dat bij dit toestel is ingesloten Page World Wide Web Obtaining DocumentationDocumentation CD-ROM Ordering DocumentationObtaining Technical Assistance Contacting TAC by Using the Cisco TAC WebsiteCisco.com Technical Assistance CenterRelated Documentation New Hardware FeaturesContacting TAC by Telephone xiii78-13311-01 Preface New Hardware FeaturesGeneral Safety Safety Warnings, Recommendations, and Tools RequiredGeneral Safety, page Maintaining Safety with Electricity, page Required Tools and Equipment, page Where to Go Next, pageMaintaining Safety with Electricity Required Tools and Equipment Preventing Electrostatic DischargeChapter 2, “Dial Feature Card and Carrier Card Guidelines” Where to Go NextChapter 3, “T1 and E1 Dial Feature Cards” Chapter 4, “T3 Dial Feature Card”Removing and Installing Populated Carrier Cards, page Dial Feature Card and Carrier Card GuidelinesGetting Help, page Where to Go Next, page Dial Feature CardsOnline Insertion and Removal OIR of DFCs Removing and Installing Populated Carrier CardsChapter 4, “T3 Dial Feature Card,” to perform OIR of the T3 DFC To remove a populated carrier card, follow the steps below Removing a Populated Carrier CardStep 1 Power off the chassis Figure 2-4 Removing the Carrier Card from the Cisco AS5350 Figure 2-3 Loosen the Captive Screws on the Cisco AS5400Figure 2-5 Removing the Carrier Card from the Cisco AS5400 cardInstalling a Populated Carrier Card Step 6 Reconnect all interface cables Chapter 4, “T3 Dial Feature Card.” Chapter 3, “T1 and E1 Dial Feature Cards.”Chapter 5, “Universal Port Dial Feature Card.” Chapter 6, “Troubleshooting.” Appendix A, “Cabling Specifications.”78-13311-01 Chapter 2 Dial Feature Card and Carrier Card GuidelinesWhere to Go Next Online Installation and Removal of the T1 or E1 DFC, page T1 and E1 Dial Feature CardsConfiguring Input Impedance for the E1 DFC, page Getting Help, page Where to Go Next, pageSpecification SpecificationTable 3-1 T1 DFC Network Specifications Table 3-2 E1 DFC Network SpecificationsRemoving the T1 or E1 DFC Online Installation and Removal of the T1 or E1 DFCOverview Note The clear port command only applies to the universal port DFC Router# busyout slot-numberRouter# clear port slot-number/port number Rx Tx Figure 3-6 Loosen the Captive Screws on the Cisco AS5350Figure 3-7 Loosen the Captive Screws on the Cisco AS5400 Figure 3-10 Blank DFC Cover Figure 3-8 Remove the DFC from the Cisco AS5350Figure 3-9 Remove the DFC from the Cisco AS5400 Online Installation and Removal of the T1 or E1 DFC Chapter 3 T1 and E1 Dial Feature CardsRouter# show controller e1 6/0 timeslot Router# show busyoutOnline Installation and Removal of the T1 or E1 DFC Chapter 3 T1 and E1 Dial Feature CardsRouter# show busyout show chassis slotInstalling the T1 or E1 DFC Figure 3-12 Install the T1 or E1 DFC in the Cisco AS5400 3-10Figure 3-13 Tighten the Captive Screws on the Cisco AS5350 Figure 3-14 Tighten the Captive Screws on the Cisco AS5400Configuration Configuring Input Impedance for the E1 DFCCommand VerificationChapter 3 T1 and E1 Dial Feature Cards 3-12Configuring Input Impedance for the E1 DFC service udp-small-servers service tcp-small-serversConfiguring Input Impedance for the E1 DFC 3-13Chapter 3 T1 and E1 Dial Feature Cards Where to Go Next 3-14Chapter 4, “T3 Dial Feature Card.” Chapter 5, “Universal Port Dial Feature Card.”Online Installation and Removal OIR of the T3 DFC, page T3 Dial Feature CardGetting Help, page Where to Go Next, page OverviewRemoving the T3 DFC Online Installation and Removal OIR of the T3 DFCOverview Figure 4-2 Slot Numbering on the Cisco AS5350 ChassisFigure 4-3 Slot Numbering on the Cisco AS5400 Chassis Router# busyout slot-numberRouter# clear port slot-number/port number Figure 4-5 Loosen the Captive Screws on the Cisco AS5400 Figure 4-4 Loosen the Captive Screws on the Cisco AS5350Figure 4-6 Remove the DFC from the Cisco AS5350 Installing the T3 DFCFigure 4-7 Remove the DFC from the Cisco AS5400 Figure 4-8 Blank DFC CoverFigure 4-11 Tighten the Captive Screws on the Cisco AS5350 Figure 4-9 Install the T3 DFC in the Cisco AS5350Figure 4-10 Install the T3 DFC in the Cisco AS5400 Chapter 5, “Universal Port Dial Feature Card.” Where to Go NextChapter 6, “Troubleshooting.” Appendix A, “Cabling Specifications.” Getting Help78-13311-01 Chapter 4 T3 Dial Feature Card Where to Go NextSPE Firmware, page Getting Help, page Where to Go Next, page Universal Port Dial Feature CardOnline Insertion and Removal OIR of the Universal Port DFC, page OverviewRemoving the Universal Port DFC Online Insertion and Removal OIR of the Universal Port DFCOverview Figure 5-2 Slot Numbering on the Cisco AS5350 ChassisFigure 5-3 Slot Numbering on the Cisco AS5400 Chassis Router# busyout slot-numberRouter# clear port slot-number/port number Figure 5-6 Remove the DFC from the Cisco AS5350 Figure 5-4 Loosen the Captive Screws on the Cisco AS5350Figure 5-5 Loosen the Captive Screws on the Cisco AS5400 Figure 5-7 Remove the DFC from the Cisco AS5400 Chapter 5 Universal Port Dial Feature CardFigure 5-8 Blank DFC Cover Online Insertion and Removal OIR of the Universal Port DFCOnline Insertion and Removal OIR of the Universal Port DFC Chapter 5 Universal Port Dial Feature CardRouter# clear port Router# show busyoutFigure 5-10 Install the Universal Port DFC in the Cisco AS5400 Installing the Universal Port DFCFigure 5-9 Install the Universal Port DFC in the Cisco AS5350 Figure 5-12 Tighten the Captive Screws on the Cisco AS5400 Figure 5-11 Tighten the Captive Screws on the Cisco AS5350Where to Go Next SPE FirmwareChapter 6, “Troubleshooting.” Appendix A, “Cabling Specifications.” Getting Help78-13311-01 5-10Chapter 5 Universal Port Dial Feature Card Where to Go Next Using the Bantam Jacks for Test Port Functionality, page TroubleshootingTroubleshooting Network Interfaces, page Getting Help, page LEDsFigure 6-2 8-Port T1 or E1 DFC LEDs Local alarmFigure 6-3 T3 DFC LEDs ACTIVITY ACT OK/MAINTT1 or E1 DFC StateDescription Table 6-1 LEDs continued StateDescription State Mixing WAN DFCsDescription One CT3 DFC and up to two T1 DFCs any combination of 2, 4, or 8-portOverview Environment MonitoringFigure 6-5 Slot Numbering on the Cisco AS5350 Chassis Figure 6-6 Slot Numbering on the Cisco AS5400 Chassisoutlet is measured as 27C/80F Displaying Environment Statusinlet is measured as 22C/71F 78-13311-01 Chapter 6 Troubleshooting Environment MonitoringRouter show environment Drop and Insert Mode for the CT3 DFC Using the Bantam Jacks for Test Port FunctionalityMonitoring Mode for the T1, E1 and T3 DFCs 6-10 Troubleshooting Network InterfacesGetting Help Router# test trunk drop-insert on t1portT1 and E1 Cable and Port Pinouts Cabling Specifications2-Port and 4-Port T1 or E1 DFC A P P E N D I X ADirection SignalDB-15 Pin SignalTwinax Pin BNC PinRJ-45 TE Pin SignalRJ-45 T1 Pin RJ-45 NT PinSignal SignalBare 8-Port T1 or E1 DFCCable Description Part NumberFrom Male and Female RJ-45 CAB-DFC-OCTAL-xMFSignal SignalSignal SignalMale and Female RJ-45 CAB-DFC-OCTAL-xMF FromAttaching the 8-Port Interface Cable to a Bracket Optional Page A-10 Figure A-10 Securing the Cable Bracket to the Rack A-11Figure A-11 Connecting the 36-Pin Cable Connector to an 8-Port T1 DFC A-12Bantam Jack Port Pinouts CT3 Cable and Port PinoutsA-13 Description78-13311-01 A-14Appendix A Cabling Specifications Bantam Jack Port Pinouts IN-1 NumericsI N D E IN-2 IN-3 IN-4 IN-5 78-13311-01 IN-6Index