HP Ethernet BL-c manual Switch self-test, troubleshooting

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planning switch configuration 18 port mapping 9

port mirroring 12 port trunking 12

R

redundancy	8, 10, 15
redundant crosslinks		10
redundant images in firmware				15
redundant paths to server bays				10
regulatory compliance notices				28
Remote Authentication Dial-in User Service
(RADIUS)	13
replacing an existing switch			26
replacing the switch		26
RJ-45 pin specification 52
RJ-45, standard connector			52, 53
runtime switching software, default settings 33

S

Secure Copy (SCP)	14
Secure Shell (SSH)	14
security features 19
serial console interface, troubleshooting 55, 56
serial download, performing			42
Simple Network Management Protocol (SNMP) 11
SNMP interface, troubleshooting 57
SNMP Manager Software 48
SNMP MIBs support	48
specifications, environmental			40
specifications, physical		40
specifications, technical		31
speed, auto-negotiation of 14
SSH, troubleshooting 57
store and forward switching scheme 12
supported technologies		10
switch redundancy	8
switch self-test, troubleshooting			56

T

technical specifications 31 Telnet, troubleshooting 56

Terminal Access Controller Access Control System Plus (TACACS+) 13

TFTP, troubleshooting 59

Trivial File Transfer Protocol (TFTP) 12 troubleshooting 54

U

upgrading the switch 26

V

VLANs, troubleshooting 58, 59

X

XModem 14

Index 66

Image 66

Contents HP 110Gb Ethernet BL-c Switch User Guide Audience assumptions Contents Replacing a switch Acronyms and abbreviations Index Additional references FeaturesIntroduction Enterprise class performanceIntroduction Switch redundancy Configuration and managementSwitch architecture Diagnostic toolsPort Mapping Dual switches Supported technologies Layer 2 switchingLayer 3 switching Redundant crosslinksIeee 802.1 Q-based Vlan Spanning Tree ProtocolPort trunking and load balancing Store and forward switching schemePort mirroring Tftp supportRadius Igmp Snooping SSH and SCPXModem Jumbo framesRedundant images in firmware 110Gb Ethernet Blade Switch front panel Component identificationGreen-Link LED top Planning the switch configuration Installing the switchPreparing for installation Default settingsSwitch security User, operator, and administrator access rightsManually configuring a switch Configuring multiple switchesInstalling the switch Accessing the switch Logging on and configuring the switch Installing XFP transceivers Supporting software and special considerationsInstalling the switch Replacing a switch Replacing an existing switchReplacing a switch Modifications Regulatory compliance noticesClass a equipment CablesEuropean Union regulatory notice Bsmi notice Japanese class a noticeKorean class a notice Laser compliance Technical specifications General specificationsPort names, VLANs, STP, trunking default settings STPRuntime switching software default settings General default settingsSTP Algorithm Setting Value Mstp UFD Igmp Physical and environmental specifications Performance specificationsCategory Specification Serial upgrade of boot code firmware image procedure Performing a serial downloadIntroduction Performing a serial download Performing a serial download Serial upgrade of operating system firmware procedure 10G100.binPerforming a serial download Performing a serial download Snmp MIBs support MIB overviewSnmp Manager software Supported MIBs Supported trapsSnmp MIBs support Electrostatic discharge Preventing electrostatic dischargeGrounding methods to prevent electrostatic discharge RJ-45 pin specification Standard RJ-45 receptacle/connectorRJ-45 signals RJ-45 pins DB-9 pins DB-9 signals Troubleshooting Health LED on the switch is not onTroubleshooting Bootp Page Troubleshooting Troubleshooting Switch configuration is corrupt XFP transceiver port is disabledDownload fails after starting to download the firmware file Acronyms and abbreviations Ieee NTP SCP Index Switch self-test, troubleshooting