HP Cluster Platform, Introduction Manual

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• Deleting Passwords — When pressed by itself for at least 1 second, the button deletes any
switch console access passwords that you may have configured. Use this feature if you have
misplaced the password and need console access.
• Restoring Factory Default Configuration — When pressed with the Reset button in a specific
pattern, any configuration changes you may have made through the switch console, the
Web browser interface, and SNMP management are removed, and the factory default
configuration is restored to the switch. For the specific method to restore the factory default
configuration, see Chapter 3 of the HP ProCurve Switch 2610 Series Installation and Getting
Started Guide.
2.6.1.8 Rear of the HP ProCurve 2610-48 and 2610-24 Switches
The HP ProCurve 2610-48 and 2610-24 switch models have a power connector, but do not have
a power switch. They are powered on when connected to an active AC power source. The switches
automatically adjust to any voltage between 100-127 volts and 200-240 volts at either 50 or 60
Hz. There are no required voltage range settings.
HP ProCurve 2610-48 and 2610-24 switch models are connected to the 0U PDU attached to the
HP 10000 Series rack. The RPS slot lets you connect the switch to an optional redundant power
supply.
Figure 2-9 shows the rear view of the HP ProCurve Series 2610 switches.
Figure 2-9 HP ProCurve 2610-48 and 2610-24 Switch Rear View
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1. RPS input
2. AC power connector
The switch has two cooling vents, which must not be obstructed for proper switch operation.
Note:
The HP ProCurve switch is installed in the rack with the rear panel facing the front of the rack.
2.6.2 HP ProCurve Series 2650 and 2626 Ethernet Switch Overview
The HP ProCurve Series 2600 switches include the 26-port HP ProCurve Switch 2626 with 24
10/100Base-TX ports, and the 50-port HP ProCurve Switch 2650 with 48 10/100Base-TX ports.
The three HP ProCurve Series 2600 PWR models are not discussed in this manual. In addition,
each switch has two dual-personality ports for 10/100/1000Base-T RJ-45 connector or install a
supported HP ProCurve mini-GBIC for fiber-optic connectivity.
The characteristics of the HP ProCurve Series 2600 switches include:
•
Forty-eight 10/100 ports (HP ProCurve 2650), or twenty-four 10/100 ports (HP ProCurve
2626)
• Two gigabit link ports
• 10/100 auto-sensing per port, which automatically detects and sets the speed for any 10base-T
or 100 Base-TX device
• MDI/MDI-X cascade port, which makes it easy to add other hubs to the network
• LED display with per-port indicators
• Automatic polarity correction and auto-partitioning on all ports
• Built-in bridge that automatically connects 10 Mb/s and 100 Mb/s devices
2.6 HP ProCurve Switches 37