Saving power by turning off FUP with stacking enabled
Use the CLI command to power off
the flexible module for a stacking member to save power.
Syntax
savepower flexible-module <SLOT-ID>
member <STACK-MEMBER>
Description
Power flexible modules off
.
Options
SLOT-ID
Specify an alphabetic device slot identifier, such as A or B.
stack-member
Specify the
stack-member
to be configured in the range 1–10.
NOTE:
You cannot configure savepower
for flexible modules on a preprovisioned stack member. Also, configuring
LED status for flexible modules is not supported.
Example output
switch# show modules
Status and Counters - Module Information
Stack ID : 00045065-f3121480
Member
ID Slot Module Description Serial Number Status
------ -------- ----------------------------------- ---------------- -------
1 A HP JL083A 4p 10GbE SFP+ Module SG5ZGZ6219 Up
1 Stack... HP JL084A 4p Stacking Module SG5ZGZ7440 Up
2 Stack... HP JL084A 4p Stacking Module SG5ZGZ7492 Up
switch(config)# savepower flexible-module a member 1
This command will shut down the specified modules. Ports on those
modules will no longer pass traffic and any management traffic to
ports on those modules will be interrupted. This command may take
up to 2 minutes to power down all specified modules. Please use the
event log to monitor progress.
Continue (y/n)? y
switch(config)# show modules
Status and Counters - Module Information
Stack ID : 00045065-f3121480
Member
ID Slot Module Description Serial Number Status
------ -------- ----------------------------------- ---------------- -------
1 A HP Expansion Module Save...
1 Stack... HP JL084A 4p Stacking Module SG5ZGZ7440 Up
2 Stack... HP JL084A 4p Stacking Module SG5ZGZ7492 Up
switch(config)# show run
Running configuration:
; hpStack_KB Configuration Editor; Created on release #KB.16.01.0000x
; Ver #0a:59.f4.7b.ff.ff.fc.ff.ff.3f.ef:f0
stacking
member 1 type "JL076A" mac-address 5065f3-121480
member 1 flexible-module A type JL083A
member 2 type "JL074A" mac-address 5065f3-12bc80
exit
hostname "Aruba-Stack-3810M"
no rest-interface
snmp-server community "public" unrestricted
oobm
ip address dhcp-bootp
member 1
ip address dhcp-bootp
exit
member 2
ip address dhcp-bootp
exit
exit
vlan 1
name "DEFAULT_VLAN"
untagged 1/1-1/48,1/A1-1/A4,2/1-2/48
ip address dhcp-bootp
exit
savepower flexible-module A member 1