Converting An Icx 7750 Ring To A Linear Stack In A Live Environment - Arris Ruckus ICX 7850 Series Configuration Manual

NOTE
Only primary ports (stack module ports 1 and 4) can be designated in the multi-stack-port command.
The following code excerpt displays configuration information for stack units 6 and 7.
stack unit 6
module 1 icx7750-20-qxg-port-management-module
module 2 icx7750-qsfp-6port-qsfp-240g-module
stack-trunk 6/2/1 to 6/2/3
stack-port 6/2/4
stack unit 7
module 1 icx7750-20-qxg-port-management-module
module 2 icx7750-qsfp-6port-qsfp-240g-module
stack-port 7/2/1
stack-trunk 7/2/4 to 7/2/6
In the following example, the stacking trunk between units 6 and 7 is changed to a stacking port on each end.
ICX7750-48F Router# configure terminal
ICX7750-48F Router(config)# stack unit 6
ICX7750-48F Router(config-unit-6)# multi-stack-port 6/2/1 and 7/2/4
NOTE
The no form of the multi-stack-port command removes port configuration on the designated ports.

Converting an ICX 7750 ring to a linear stack in a live environment

The following example uses the no multi-stack-trunk command to remove the connection between stack units 1 and 2, thereby
changing the ICX 7750 ring to a three-unit linear stack.
ICX7750-48F Router# show stack
T=18m51.7: alone: standalone, D: dynamic cfg, S: static
ID Type
1 S ICX7750-48XGF active
2 S ICX7750-20QXG standby cc4e.2438.7280
3 S ICX7750-20QXG member
active
+---+ +---+
=2/1| 1 |2/4==2/4| 3 |2/1==2/4| 2 |2/1=
| +---+ +---+
|
|-------------------------------------|
ICX7750-48F Router# configure terminal
ICX7750-48F Router(config)# stack unit 2
ICX7750-48F Router(config-unit-2)# no multi-stack-trunk 2/2/4 to 2/2/6 and 3/2/1 to 3/2/3
ICX7750-48F Router(config-unit-2)#T=20m10.5: Election, was active, no change, ID=1, pri=128, 3U(1-3), A=u1,
nbr#=1 1, reason: u3: stk-po-chg, ,
ICX7750-48F Router(config-unit-2)# show stack
T=20m24.7: alone: standalone, D: dynamic cfg, S: static
ID Type
1 S ICX7750-48XGF active
2 S ICX7750-20QXG standby cc4e.2438.7280
3 S ICX7750-20QXG member
standby active
+---+
| 2 |2/1==2/1| 1 |2/4==2/4| 3 |
+---+
Ruckus FastIron Stacking Configuration Guide, 08.0.90
Part Number: 53-1005572-01
Role Mac Address
609c.9f7f.9400 128 local
748e.f8f9.6300
standby
+---+
+---+ |
|
Role Mac Address
609c.9f7f.9400 128 local
748e.f8f9.6300
+---+ +---+
+---+ +---+
Pri State Comment
Ready
0 remote Ready
0 remote Ready
Pri State Comment
Ready
0 remote Ready
0 remote Ready
Stacking by Device
ICX 7750 stack configuration overview
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