PaloAlto Networks PA-5400 Series Hardware Reference Manual page 78

Service the PA-5400 Series Firewall Hardware
CLI Command
request chassis enable slot <> targe
t -ha-pair
The status of one card in a logical pair can have an impact on the status of the other card in the
pair. The firewall will consult the logically paired card during different operaons. For example,
when a DPC is brought into a Power-Off state, its corresponding NC will also be powered off.
System logs can be used to troubleshoot any status errors encountered by a logical pair. See the
following table of possible outcomes that occur as a result of the status of a card or logically
paired slot. The third column of the table gives examples of crical system logs that are received in
response to certain outcomes.
Operaon Possible Outcomes
Powering
• If the logically paired DPC is already
on an NC
• If the logically paired DPC is in one
• If the logically paired DPC is in the
• Powering on the NC powers on the
Powering
• The state of the logically paired DPC
off an NC
PA-5400 Series Next-Gen Firewall Hardware Reference
in the Up state, then the operaon to
power on the DPC is skipped. Verify
if the NC is powered on.
of the following states: empty,
failureCard, unsupportedCard,
powerNotOK, or coolingNotOK,
then the CLI prints a failure and does
not power on the NC. Verify that the
CLI received a crical system log.
See the Crical System Log Examples
column.
adminPoweredDown state and you
are trying to use the admin-power-
on or power-on commands, the CLI
prints a failure and does not power
on the NC.
paired DPC if the paired DPC is
NOT in one of the following states:
adminPoweredDown, empty,
failureCard, unsupportedCard,
powerNotOK, or coolingNotOK.
is not affected when the NC fails or
goes down.
Result
Crical System Log Examples
2021/04/12 14:06:34 criti
cal hw
0 Attempting to power do
wn Slot 1 because the Log
ically Paired DPC is in a
PowerOff state.
78
slot-po
2021 Palo Alto Networks, Inc.
©