Reading the LEDs, Chassis LEDs, System LED | Cisco Systems A9014CFD

Appendix A Troubleshooting

Reading the LEDs

Reading the LEDs

The following sections describe the LEDs on the Cisco ASR 901 router.

•Chassis LEDs

•T1/E1 Interface LEDs

Chassis LEDs

Table A-4summarizes the LEDs on the chassis of the Cisco ASR 901 router. These LEDs are common to all versions of the Cisco ASR 901 router.

Table A-4	LED Summary

				Copper GE ports (from GE/FE Quad PHY) contain will have Two LEDS each

		RJ-45	Link		Solid Green	PHY	Link with no activity

		L			FLASH Green		Link with activity

					Off		No link

		RJ-45	Speed		Green	PHY	Speed 1000

		S			Off		off

					T1/E1 ports contain Two LEDs each

Alarm

AL

Active

C

Off	WP2	Not configured

Yellow		Alarm Condition
Off	WP2	Out of Service / Not configured

Green		Carrier Condition (all-ok)

Copper GE (from Quad combo PHY) ports contain Two LEDS each.

RJ-45	Link	Solid Green		PHY	Link with no activity

L		FLASH Green			Link with activity

		Off			No link

RJ-45	Speed	Green		PHY	Speed 1000

S		Off			off

			System LED

System

Off

Alternating Green/Off

Solid Green

Solid Red

HP

No power or unit not boot-up

POST in progress

System Healthy (normal operation)

System Faulty

SFP LED

SFP Link-Active

L-A

Orange

Off

HP

Link and Active Indicator

Not Enabled

Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide

	A-4	OL-23778-01

Image 52

Cisco Systems A9014CFD manual Reading the LEDs, Chassis LEDs, Copper GE from Quad combo PHY ports contain Two Leds each

Contents

Americas Headquarters Text Part Number OL-23778-01Page N T E N T S Required Tools and Equipment Troubleshooting A-1 OL-23778-01 Document Revision History Revision Date Change Summary Objectives AudienceOrganization Conventions Safety Warnings Related Documentation About This Guide Introduction Hardware Description Cisco ASR 901 Router Front View Cisco ASR 901 Router Ethernet Version Front View Cisco ASR 901 Router-Front View Cisco ASR 901 Router Rear View Fan Grounding Point Lug Power Supply Safety PrecautionsSpecification Value LEDs Pin Connector a Pin Connector B Environmental Monitoring Temperature Sensor System SpecificationsDescription Specification Router Interface Numbering Regulatory Compliance Interface Number Location Label Safety Guidelines Safety with Equipment Safety with Electricity Preventing Electrostatic Discharge Damage Power Supply Considerations PrerequisitesSite Planning Site Environment Method of Procedure Air Flow Guidelines Unpacking and Checking the Contents of your Shipment Required Tools and Equipment Installation Checklist Task Verified by Date Console Port Considerations Creating a Site LogConsole Port Connections Task Verified by Preparing to Install the Router Console Port Considerations OL-23778-01 Installing the Cisco ASR 901 Mobile Wireless Router Network Modules Rack-Mounting Configuration Guidelines Mounting the Cisco ASR 901 Router Attaching the Rack-Mounting Brackets Mounting the Cisco ASR 901 Router in a Rack Attaching the Cable Guides Connecting the Chassis Ground and Power Grounding the Cisco ASR 901 Router Grounding Point Power Connection Compliance Stripping a Ground Wire Wiring the DC-Input Power Source 6-Pin Terminal Block Installing and Removing SFP Modules Installing SFP Modules Installing an SFP Module into an SFP Module Slot Removing SFP Modules Connecting Cables Connecting the Console Port Types of RJ-45 Cables Console Port Connecting Gigabit Ethernet Interface Cables Connecting the Network CablesConnecting T1 and E1 Interface Cables Connecting Cables to the Bits Interface Connecting SFP CablesConnecting GPS Cables Powering On the Router Connecting to Alarm PortConnecting to the Management Ethernet Port Dressing Router Cables Checklist for Power Up Power-On ProcedureFormatting Procedures for Flash Memory Interpreting Front-Panel LEDs Displaying Contents of the Flash Memory File and Directory ProceduresCopying Files Displaying File Content Deleting Files from the Flash Memory What to Do After Installing the Hardware Enter a Directory and Determine the Current Directory OL-23778-01 Troubleshooting Problem Solving Environmental Reporting Features Troubleshooting the Power and Cooling SystemsSymptom Possible Cause Corrective Action Troubleshooting Cables, and Connections Information Packet publication Reading the LEDs Chassis LEDsCopper GE from Quad combo PHY ports contain Two Leds each System LED T1/E1 Interface LEDs SFP Ethernet Interface LEDsRJ-45 Ethernet Interface LEDs Color/State Description two LEDs for each T1/E1 port OL-23778-01 Cable Specifications Gigabit Ethernet Connector Pinouts Pin FE Signal GE Signal SFP Port Pinouts and Cable SpecificationsT1/E1 Port Pinouts Console Port Signals and Pinouts Console Port Signals and PinoutsPin Signal Name Direction Description Pin Signal Name HP Pins Direction Description RJ-45-to-DB-9 Terminal Adapter Console Identifying a Rollover Cable Terminal Adapter Device Signal RJ-45 Pin DB-25 PinConsole RJ-45-to-DB-25 Port DTE Time of Day Pinouts Bits Port PinoutsGPS Port Pinouts Alarm Port Pinouts Pin Signal Name DescriptionManagement Ethernet Port Pinouts 10 Mhz RxDP RxDN TxDP Not connected TxDN Site Log Date Initials Numerics IN-2 IN-3 IN-4