Stack Device Roles And Elections; Active Controller - Arris Ruckus ICX 7850 Series Configuration Manual

Fan 1 ok, speed (auto): [[1]]<->2
Fan 2 ok, speed (auto): [[1]]<->2
Fan controlled temperature: 62.5 deg-C
Fan speed switching temperature thresholds:
Speed 1: NM<----->63
Speed 2:
Fan 1 Air Flow Direction:
Fan 2 Air Flow Direction:
Slot 1 Current Temperature: 44.5 deg-C (Sensor 1), 62.5 deg-C (Sensor 2), 52.0 deg-C (Sensor 3), 41.5 deg-C
(Sensor 4), 54.5 deg-C (Sensor 5)
Slot 2 Current Temperature: 41.0 deg-C (Sensor 1)
Slot 3 Current Temperature: 45.0 deg-C (Sensor 1)
Slot 4 Current Temperature: 45.0 deg-C (Sensor 1)
Warning level.......: 70.0 deg-C
Shutdown level......: 80.0 deg-C
Boot Prom MAC : cc4e.246d.1378
Management MAC: cc4e.246d.1378
NOTE
For field descriptions of the show chassis command, refer to

Stack device roles and elections

There are three distinct roles played by units that are part of a stack:
•

Active controller

• Standby controller
• Stack member
Active controller
The active controller contains the saved and running configuration files for each stack member. The configuration files include
the system-level settings for the stack and the interface-level settings for each stack member, as well as MIB counters and port
status. The standby controller also has a synchronized copy of the active controller startup-config file in case the active controller
fails.
When a stack is formed, the console function for each stack member is automatically redirected to the active controller console.
The active controller console port handles all stack management functions, as well as ping activity, Telnet sessions, and TFTP
image downloads for every stack member. If you connect to the console port on a stack member that is not the active controller,
you are automatically directed through the console of the active controller.
The active controller synchronizes its startup configuration with the standby controller and the rest of the stack members. You
can recover the previous flash configuration of the standby controller and the stack members by issuing the stack unconfigure
command. For an example of this command and the output generated, refer to
The active controller may reset the rest of the stack members, if necessary. However, if the active controller itself must be reset
because configuration has changed or new images have loaded, you must use the reload command..
Ruckus FastIron Stacking Configuration Guide, 08.0.90
Part Number: 53-1005572-01
deg-C
53<-----> 80 deg-C (shutdown)
Front to Back
Front to Back
Displaying stack chassis information
Unconfiguring a stack
Stack Management

Stack device roles and elections

on page 224.
on page 217.
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