HP AA-RS2WC-TE, Installation Manual

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Installing Core Switch 2/64 FRUs
142 Core Switch 2/64 V4.1 Installation Guide
— Serial cable to the terminal serial port
— Ethernet cable to the Ethernet port
Note: Do not route cables in front of the exhaust vent.
About the CP Card (or RTC) Battery
Each CP card includes a lithium carbon-monoflouride coin cell battery with a
10-year life expectancy. If the real-time clock (RTC) loses time, then the battery
may need to be replaced. Contact your switch supplier if the RTC begins to lose
time.
WARNING: Do not attempt to replace the Real Time Clock (RTC) battery on
the CP card. There is danger of explosion if the battery is incorrectly replaced.
Contact your switch supplier, since the battery must be replaced with the
same type of battery as recommended by the manufacturer, and must be
disposed of according to the manufacturer's instructions.
Verifying Operation of the New CP Card
1. Verify that boot and POST are complete on the new CP card (a minimum of 3
minutes), and the CP cards have achieved failover redundancy.
a. Wait until the Status LEDs on both CP cards are not lit.
If Fabric OS v4.0.2 or later firmware is installed on both CP cards, the
active CP card's Status LED displays orange until the active CP card is
fully operational, and the standby CP card's Status LED displays orange
until the CP cards have achieved failover redundancy.
b. From the serial console for the active CP card (should still be the CP card
that was not replaced), enter the
haShow
command, and verify that the
command output includes
HA Enabled Heartbeat Up
. The
message
HA-state in sync
also displays.