Changes To Upgrade And Downgrade For Stacking From Fastiron Release 08.0.90; Upgrading To Fastiron Release 08.0.90 From Earlier Releases - Arris Ruckus ICX 7850 Series Configuration Manual

Changes to upgrade and downgrade for stacking
from FastIron release 08.0.90
The stacking port format is different beginning with FastIron 08.0.90. The change in format creates upgrade and downgrade
issues.

Upgrading to FastIron release 08.0.90 from earlier releases

Upgrades from earlier releases to FastIron 08.0.90 are seamless. FastIron 08.0.90 recognizes the old format and parses startup-
config flash to convert the configuration to the new format. After upgrade, if you enter the write memory command to save the
configuration, the new format is stored to startup-config flash.
In the following example, an ICX 7450 stack is upgraded to FastIron 08.0.90 from FastIron 08.0.80 startup-config flash. The user
has not yet used the write memory command. Output for the show configuration command shows that the FastIron 08.0.80
startup-config flash remains in the old format. The command output for the show running-config command displays the
runtime configuration in the new format.
ICX7450-48P Router# show configuration
!
Startup-config data location is flash memory
!
Startup configuration:
!
ver 08.0.80T213 <-- old 08.0.80 release startup-config flash
!
stack unit 1
module 1 icx7450-48p-poe-management-module
module 2 icx7400-xgf-4port-40g-module
module 3 icx7400-qsfp-1port-40g-module
module 4 icx7400-qsfp-1port-40g-module
priority 128
default-ports 1/2/1 1/2/3
stack-trunk 1/2/1 to 1/2/2
stack-trunk 1/2/3 to 1/2/4
stack-port 1/2/1 1/2/3
stack unit 2
module 1 icx7450-48p-poe-management-module
module 2 icx7400-xgf-4port-40g-module
module 3 icx7400-qsfp-1port-40g-module
module 4 icx7400-qsfp-1port-40g-module
priority 128
default-ports 2/2/1 2/2/3
stack-trunk 2/2/1 to 2/2/2
stack-port 2/2/1 2/2/3
stack enable
stack mac 609c.9f2a.97e0
ICX7450-48P Router# show running-config
Current configuration:
!
ver 08.0.90
!
stack unit 1
module 1 icx7450-48p-poe-management-module
module 2 icx7400-xgf-4port-40g-module
module 3 icx7400-qsfp-1port-40g-module
module 4 icx7400-qsfp-1port-40g-module
priority 128
stack-trunk 1/2/1 to 1/2/2
stack-trunk 1/2/3 to 1/2/4
stack unit 2
module 1 icx7450-48p-poe-management-module
Ruckus FastIron Stacking Configuration Guide, 08.0.90
Part Number: 53-1005572-01

Changes to upgrade and downgrade for stacking from FastIron release 08.0.90

Changes to Stacking in FastIron Release 08.0.90
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