Cisco Systems 3560-E, 3750-E manual Stack LED

Page 22

Chapter 1 Product Overview

Front Panel Description

Stack LED

On Catalyst 3750-E switches, the stack LED shows the sequence of member switches in a stack. Up to nine switches can be members of a stack. The first nine port LEDs show the member number of a switch in a stack. Figure 1-6shows the LEDs on the first switch, which is stack member number 1. For example, if you press the Mode button and select Stack, the LED for port 1 blinks green. The LEDs for ports 2 and 3 are solid green, as these represent the member numbers of other switches in the stack. The other port LEDs are off because there are no more members in the stack.

Figure 1-6

Stack LED

 

1

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1X

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SYST

 

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RPS

 

 

 

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MASTR

 

 

 

 

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STAT

 

 

 

 

 

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DUPLX

 

 

 

 

 

11X 13X

 

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SPEED

 

 

 

 

 

 

 

 

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STACK

 

 

 

 

 

 

 

 

 

 

 

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MODE

PoE

 

 

 

 

 

 

 

 

 

 

 

 

 

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1

2

35

36

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12X

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1X

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1X

 

 

 

35X

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RPS

 

 

 

 

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24X

26X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MASTR

 

 

 

 

 

11

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47X

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8

 

 

 

 

 

STAT

 

 

 

 

 

 

 

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DUPLX

 

 

 

 

 

 

11X 13X

 

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X2-1

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SPEED

 

 

 

 

 

 

 

 

 

 

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X2-2

 

 

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MODE

PoE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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2X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23X

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PoE

 

 

 

 

 

 

 

1X

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4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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RPS

 

 

 

 

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24X

26X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MASTR

 

 

 

 

 

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DUPLX

 

 

 

 

 

 

11X 13X

 

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X2-1

 

 

 

 

 

 

SPEED

 

 

 

 

 

 

 

 

 

 

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X2-2

 

 

 

 

 

MODE

PoE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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12X

 

 

 

 

 

 

 

 

 

 

2X

 

 

35

36

 

 

 

 

 

 

PoE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14X

 

 

 

 

 

 

 

 

 

 

 

 

35X

37X

 

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24X

26X

 

 

47X

 

 

 

 

 

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36X

 

 

X2-1

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38X

 

 

 

 

 

 

 

X2-2

 

 

 

Catalyst 3780

 

51

12X

 

 

 

48X

 

 

 

SERIES PoE-48

52

1

Stack member 1

3

Stack member 3

 

 

 

 

2

Stack member 2

 

 

 

 

 

 

1

2

3

158106

When you select the Stack LED mode, the representative Stack LEDs are green when the StackWise ports (on the switch rear panel) are up, and the representative Stack LEDs are amber when the ports are down. The 10-Gigabit Ethernet module slot LEDs 1 and 2 show the status for StackWise ports 1 and 2, respectively.

In Stack LED mode when all 10-Gigabit Ethernet uplink port LEDs are green, the stack is operating at full bandwidth. If any of the10-Gigabit uplink LEDs are not green, the stack is not operating at full bandwidth.

Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide

1-12

OL-9774-03

 

 

Image 22
Contents Americas Headquarters Text Part Number OL-9774-03Page N T E N T S Connecting Devices to the Ethernet Ports Wiring the DC-Input Power Source Accessing the CLI Through the Console Port C-1 Purpose AudienceConventions Related Publications ViiiPreface OL-9774-03 Switch Models Part Number DescriptionSwitch Part Number Description Front Panel Description24- and 48-Port Switch Front Panel 10/100/1000 Ethernet Ports PoE PortsSFP Modules Gigabit Ethernet Module SlotsCisco TwinGig Converter Module 24- and 48-Port Switch LEDs LEDsSystem LED Color System StatusColor RPS Status Power Supply LEDsMaster LED Color Fan LED Mode LED Port Mode Description Port LEDs and Modes Port Mode Port LED Color Meaning PoE LED Color PoE StatusStack LED Stack LED24- and 48-Port Switch Rear Panel Rear Panel DescriptionCatalyst 3560E-12D Switch Rear Panel StackWise PortsSwitch Power-Supply Modules48-Port Switch Power-Supply Modules Port PoE Port non-PoE Port Non-PoEAC-Power-Supply Module LEDs DC-Power-Supply Module LEDs DescriptionFan Modules Module LEDs DescriptionRPS Connector Management PortsManagement Options Network Configurations Preparing for Installation Safety WarningsOL-9774-03 Switch Installation Preparing for Installation Statement 371-Power Cable and AC Adapter Box Contents Installation GuidelinesTools and Equipment Planning a Switch Stack Catalyst 3750-E Switches Switch Stacking GuidelinesStack Cabling Configurations Stack Bandwidth and Partitioning Examples Example of a Stack with Full Bandwidth ConnectionsPower On Sequence for Switch Stacks Example of a Stack with a Failover ConditionInstalling the Switch Rack-MountingRack-Mounting Brackets 10 Removing Screws from the Switch Attaching the Rack-Mount Brackets11 Attaching Brackets for 19-inch Racks Mounting the Switch in a Rack Mounting the Switch in a RackAttaching the Brackets to the Switch for Wall-Mounting Wall-MountingMounting the Catalyst 3560E-12D Switch on a Wall Mounting the Catalyst 3560E-12SD Switch on a Wall After Installing the Switch Table- or Shelf-MountingConnecting to the StackWise Ports Catalyst 3750-E Switches Installing Devices in the 10-Gigabit Ethernet Slots Installing X2 Transceiver Modules and Converter ModulesModule inserted face up Module inserted face down 202046 Installing SFP Modules Removing an X2 Transceiver Module or Converter ModuleInstalling an SFP Module Lower SFP modules are inverted on 24- and 48-port switches Connecting Devices to the Ethernet Ports Removing an SFP ModulePoE Port Connections 10/100/1000 Ethernet Port ConnectionsDevice Crossover Cable Switch Installation Connecting Devices to the Ethernet Ports Where to Go Next OL-9774-03 Power Supply and Fan Module Installation Installation OverviewOL-9774-03 Installing an AC-Power Supply Inserting the AC-Power Supply in 24- and 48-Port SwitchesInstalling a DC-Power Supply AC-Power Supply with Power Cord RetainerPreparing for Installation Grounding the SwitchStripping the Ground Wire See -9for the Catalyst 3560E-12SD ground location Installing the DC Power Supply in the Switch Inserting the DC-Power Supply in 24- and 48-Port SwitchesWiring the DC-Input Power Source Installing a Fan Module 12 Inserting the Fan Module in 24- and 48-Port Switches202049 OL-9774-03 Diagnosing Problems Check Switch Post ResultsBad or Damaged Cable Check Switch LEDsCheck Switch Connections Ethernet and Fiber CablesPort and Interface Settings Transceiver IssuesPoE Connections Spanning Tree Loops Check Switch PerformancePing End Device Speed, Duplex, and AutonegotiationAutonegotiation and NIC Cards How to Clear the Switch IP Address and ConfigurationCabling Distance Finding the Switch Serial Number How to Replace a Failed Stack MemberTroubleshooting How to Replace a Failed Stack Member OL-9774-03 Physical Specifications Environmental RangesPower Specifications Table A-5 OL-9774-03 Connector and Cable Specifications Connector Specifications10/100/1000 Ports Gigabit Ethernet Module InterfacesFigure B-4 Duplex LC Cable Connector 10/100 Ethernet Management Port Console PortModal X2 Product Wavelength Core Size Bandwidth Number Cable and Adapter SpecificationsGigabit Ethernet X2 Transceiver Module Cable Specifications Microns MHz/kmTransmit SFP Module Cable SpecificationsX2 Product Transmit Power Receive Power Number DBm Wavelength nmFour Twisted-Pair Cable Pinouts 652 43.4 to 62 miles 1530 To 100 km 1570 1610Two Twisted-Pair Crossover Cable Schematic Two Twisted-Pair Cable PinoutsConsole Port Adapter Pinouts Switch Console RJ-45-to-DB-9 Port DTEIdentifying a Crossover Cable DeviceSwitch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Through Express Setup Accessing the CLIAccessing the CLI Through the Console Port IP Settings Entering the Initial Configuration InformationConnecting to the Console Port Completing the Setup Program Line vty 0 These choices appear OL-9774-03 Numerics IN-2 IN-3 IN-4 IN-5 IN-6
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