Configuring The Power Priority Of Line Cards (Cli Procedure) - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Configuring the Power Priority of Line Cards (CLI Procedure)

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Copyright © 2010, Juniper Networks, Inc.
The power management facility on EX8200 switches allows you to assign power priorities
to the slots occupied by line cards. Power management provides power to the slots in
priority order, which means that line cards in higher priority slots are more likely to receive
power than line cards in lower priority slots if power to the switch is insufficient to power
all the line cards.
When assigning power priority to slots, keep these points in mind:
0 is the highest priority. For an EX8208 switch, you can assign a priority of 0 through 7
to a slot. For an EX8216 switch, you can assign a priority of 0 through 15 to a slot.
All slots are assigned the lowest priority by default.
If a group of slots shares the same assigned priority, each slot's power priority within
the group is based on its slot number, with the lowest-numbered slots receiving power
first.
To assign or change the power priority for a slot:
[edit chassis]
user@switch# set fpc slot power-budget-priority priority
For example, to set slot 6 to priority 0, enter:
[edit chassis]
user@switch# set fpc 6 power-budget-priority 0
Configuring Power Supply Redundancy (CLI Procedure) on page 1194
Verifying Power Configuration and Use on page 1204
Understanding Power Management on EX Series Switches on page 1178
Chapter 52: Configuring High Availability
1195