HP GbE2c HP GbE2c Ethernet Blade Switch for c-Class BladeSystem User Guide - Page 4

Replacing and upgrading the switch 22 Replacing an existing switch ...22 Regulatory compliance notices ...24 Class A equipment ...24 Modifications...24 Cables ...24 Canadian notice ...24 European Union regulatory notice ...25 BSMI notice ...25 Japanese class A notice ...25 Korean class A notice ...26 Laser compliance ...26 Technical specifications ...27 General specifications ...27 Runtime switching software default settings 28 General default settings...28 Port names, VLANs, STP, trunking default settings 34 Physical and environmental specifications 35 Performance specifications ...35 Performing a serial download ...37 Introduction ...37 Serial upgrade of boot code firmware image procedure 37 Serial upgrade of operating system firmware procedure 39 SNMP MIBs support ...42 MIB overview...42 SNMP Manager software...42 Supported MIBs ...43 Supported traps ...43 Electrostatic discharge ...45 Preventing electrostatic discharge ...45 Grounding methods to prevent electrostatic discharge 45 RJ-45 pin specification...46 Standard RJ-45 receptacle/connector ...46 Troubleshooting ...47 Forgotten administrator user name and password that was configured on the switch 47 Health LED on the switch is not on ...47 Health LED on the switch stays amber for more than 30 seconds and switch does not boot 48 No link LED appears, even after plugging the Category 5 cable in the RJ-45 connector of the external port ........ 48 Cannot access the switch serial console interface using null modem connection from a PC Terminal Emulation Program...48 Error message that the switch failed to complete the system self-testing appears on the serial console screen ....... 48 The switch fails to get its IP settings from the BOOTP server, even though by default it is configured for BOOTP... 49 The keyboard locks up when using HyperTerminal to log on to the switch through the console interface 49 Cannot connect to the switch console interface remotely using Telnet 49 Password is not accepted by the switch using the remote console interface immediately after a reboot 49 Cannot connect to the switch console interface remotely using SSH 49 Cannot connect to the switch SNMP interface 50 The port activity LEDs continuously indicate activity after connecting more than one port to another switch or destination device ...50 Contents 4