3750X#sh stack-power neighbors
Power Stack Stack Stack Total Rsvd Alloc Unused Num Num
Name Mode Topolgy Pwr(W) Pwr(W) Pwr(W) Pwr(W) SW PS
-------------------- ------ ------- ------ ------ ------ ------ --- ---
Powerstack-1 SP-PS Stndaln 350 120 230 0 1 1
Powerstack-2 SP-PS Stndaln 350 120 230 0 1 1
Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-1 NoConn - NoConn -
2 Powerstack-2 Shut - Shut -
3750X#stack-power switch 2 port 2 enable
3750X#stack-power switch 2 port 1 enable
000151: *Jan 1 15:14:45.791 HST: %PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1
stack power cable 2 inserted
000152: *Jan 1 15:14:46.370 HST: %PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 2 stack power cable 1 inserted
3750X#sh stack-power neighbors
Power Stack Stack Stack Total Rsvd Alloc Unused Num Num
Name Mode Topolgy Pwr(W) Pwr(W) Pwr(W) Pwr(W) SW PS
-------------------- ------ ------- ------ ------ ------ ------ --- ---
Powerstack-1 SP-PS Ring 700 470 460 -230 2 2
Powerstack-2 SP-PS Ring 700 470 460 -230 2 2
Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-1 Conn 2:bc16.6550.a600 Conn 2:bc16.6550.a600
2 Powerstack-2 Conn 1:30f7.0d41.d100 Conn 1:30f7.0d41.d100
Notice the Stack topology is now in RING state:
330-OP0-1-CR1#sh stack-power detail
Power Stack Stack Stack Total Rsvd Alloc Unused Num Num
Name Mode Topolgy Pwr(W) Pwr(W) Pwr(W) Pwr(W) SW PS
-------------------- ------ ------- ------ ------ ------ ------ --- ---
Powerstack-1 SP-PS Ring 700 240 460 0 2 2
Power stack name: Powerstack-1
Stack mode: Power sharing
Stack topology: Ring
Switch 1:
Power budget: 230
Power allocated: 230
Low port priority value: 21
High port priority value: 12
Switch priority value: 3
Port 1 status: Connected
Port 2 status: Connected
Neighbor on port 1: Switch 2 - bc16.6550.a600
Neighbor on port 2: Switch 2 - bc16.6550.a600
Switch 2:
Power budget: 230
Power allocated: 230
Low port priority value: 22
High port priority value: 13
Switch priority value: 4
Port 1 status: Connected
Port 2 status: Connected
Neighbor on port 1: Switch 1 - 30f7.0d41.d100
Neighbor on port 2: Switch 1 - 30f7.0d41.d100
Enabliing/Disabling StackWise ports on Cisco 3750:
3750x#switch 1 stack port 1 enable
Enabling/disabling a stack port may cause undesired stack changes. Continue?[confirm]
3750x#switch 1 stack port 2 enable
Enabling/disabling a stack port may cause undesired stack changes. Continue?[confirm]
3750x#sh switch detail
Switch/Stack Mac Address : 30f7.0d41.d100
H/W Current
Switch# Role Mac Address Priority Version State
----------------------------------------------------------
*1 Master 30f7.0d41.d100 15 3 Ready
2 Member bc16.6550.a600 14 3 Ready
Stack Port Status Neighbors
Switch# Port 1 Port 2 Port 1 Port 2
--------------------------------------------------------
1 Ok Ok 2 2
2 Ok Ok 1 1
3750x#sh switch neighbors
Switch # Port 1 Port 2
-------- ------ ------
1 2 2
2 1 1
3750x#
Switch/Stack Mac Address : 30f7.0d41.d100
H/W Current
Switch# Role Mac Address Priority Version State
----------------------------------------------------------
*1 Master 30f7.0d41.d100 15 3 Ready
2 Member bc16.6550.a600 14 3 Ready
Stack Port Status Neighbors
Switch# Port 1 Port 2 Port 1 Port 2
--------------------------------------------------------
1 Ok Ok 2 2
2 Ok Ok 1 1
3750x#sh switch neighbors
Switch # Port 1 Port 2
-------- ------ ------
1 2 2
2 1 1
3750x#
