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sh logging : %PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1 stack power cable 2 removed

Rosa Ladera
Level 1
Level 1


I am working with a 5 box Cisco 3850 WS-C3850-48U-E.

cat3850-wc3#sh module
Switch Ports Model Serial No. MAC address Hw Ver. Sw Ver.
------ ----- --------- ----------- -------------- ------- --------
1 56 WS-C3850-48U-E FOC2124L3RN c444.a0e9.9c00 V06 16.3.5b
2 56 WS-C3850-48U-E FOC2125L087 706b.b920.2580 V06 16.3.5b
3 56 WS-C3850-48U-E FOC2125U0D7 cc5a.53e8.9900 V06 16.3.5b
4 56 WS-C3850-48U-E FOC2123L2X0 c444.a0f9.0200 V06 16.3.5b
5 56 WS-C3850-48U-E FCW2124F0TT c444.a0e9.2680 V06 16.3.5b


cat3850-wc3#


They were deployed as a stack.

cat3850-wc3#sh sw
Switch/Stack Mac Address : c444.a0e9.9c00 - Local Mac Address
Mac persistency wait time: Indefinite
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
*1 Active c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
3 Member cc5a.53e8.9900 4 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
5 Standby c444.a0e9.2680 11 V06 Ready

At this time I have:

S-PWR LED AMBER

cat3850-wc3#sh logging

Log Buffer (4096 bytes):
CONFLICT: Switch 1's power stack has conflicting power priorities
%PLATFORM_STACKPOWER-4-PRIO_CONFLICT: Switch 1's power stack has conflicting power priorities


cat3850-wc3#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 4400 58 1250 3092 4 4
Powerstack-11 SP-PS Ring 2200 120 280 1800 1 2

Power stack name: Powerstack-1
Stack mode: Power sharing
Stack topology: Ring
Switch 4:
Power budget: 1030
Power allocated: 280
Low port priority value: 21
High port priority value: 12
Switch priority value: 3
Port 1 status: Shut
Port 2 status: Connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: Switch 3 - cc5a.53e8.9900

Switch 2:
Power budget: 1060
Power allocated: 280
Low port priority value: 19
High port priority value: 10
Switch priority value: 1
Port 1 status: Connected
Port 2 status: Not connected
Neighbor on port 1: Switch 3 - cc5a.53e8.9900
Neighbor on port 2: 0000.0000.0000

Switch 3:
Power budget: 1192
Power allocated: 410
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 4 - c444.a0f9.0200
Neighbor on port 2: Switch 2 - 706b.b920.2580

Power stack name: Powerstack-11
Stack mode: Power sharing
Stack topology: Ring
Switch 1:
Power budget: 2080
Power allocated: 280
Low port priority value: 22
High port priority value: 13
Switch priority value: 4
Port 1 status: Shut
Port 2 status: Connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: Switch 5 - c444.a0e9.2680

Switch 5:
Power budget: 2080
Power allocated: 280
Low port priority value: 21
High port priority value: 12
Switch priority value: 3
Port 1 status: Connected
Port 2 status: Shut
Neighbor on port 1: Switch 1 - c444.a0e9.9c00
Neighbor on port 2: 0000.0000.0000

I have changed stack power priority

cat3850-wc3#conf t
Enter configuration commands, one per line. End with CNTL/Z.
cat3850-wc3(config)#stack-power sw 4
cat3850-wc3(config-switch-stackpower)#power-priority low 17
%PLATFORM_STACKPOWER-4-PRIO_CONFLICT: Switch 1's power stack has conflicting power priorities
cat3850-wc3(config-switch-stackpower)#power-priority low 17
cat3850-wc3(config-switch-stackpower)#power-priority high 8
cat3850-wc3(config-switch-stackpower)#exit
cat3850-wc3(config)#stack-power sw 5
cat3850-wc3(config-switch-stackpower)#power-priority high 11
cat3850-wc3(config-switch-stackpower)#power-priority low 20
cat3850-wc3(config-switch-stackpower)#
%PLATFORM_STACKPOWER-4-PRIO_CONFLICT: Switch 1's power stack has conflicting power priorities
cat3850-wc3(config-switch-stackpower)#exit

cat3850-wc3#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 3300 18 970 2312 3 3
Powerstack-11 SP-PS Ring 4400 240 560 3600 2 4

Power stack name: Powerstack-1
Stack mode: Power sharing
Stack topology: Ring
Switch 4:
Power budget: 1030
Power allocated: 280
Low port priority value: 17
High port priority value: 8
Switch priority value: 3
Port 1 status: Shut
Port 2 status: Connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: Switch 3 - cc5a.53e8.9900

Switch 2:
Power budget: 1060
Power allocated: 280
Low port priority value: 19
High port priority value: 10
Switch priority value: 1
Port 1 status: Connected
Port 2 status: Not connected
Neighbor on port 1: Switch 3 - cc5a.53e8.9900
Neighbor on port 2: 0000.0000.0000

Switch 3:
Power budget: 1192
Power allocated: 410
Low port priority value: 18
High port priority value: 9
Switch priority value: 4
Port 1 status: Connected
Port 2 status: Connected
Neighbor on port 1: Switch 4 - c444.a0f9.0200
Neighbor on port 2: Switch 2 - 706b.b920.2580

Power stack name: Powerstack-11
Stack mode: Power sharing
Stack topology: Ring
Switch 1:
Power budget: 2080
Power allocated: 280
Low port priority value: 22
High port priority value: 13
Switch priority value: 4
Port 1 status: Shut
Port 2 status: Connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: Switch 5 - c444.a0e9.2680

Switch 5:
Power budget: 2080
Power allocated: 280
Low port priority value: 20
High port priority value: 11
Switch priority value: 3
Port 1 status: Connected
Port 2 status: Shut
Neighbor on port 1: Switch 1 - c444.a0e9.9c00
Neighbor on port 2: 0000.0000.0000


cat3850-wc3#
%PLATFORM_STACKPOWER-4-PRIO_CONFLICT: Switch 1's power stack has conflicting power priorities
cat3850-wc3#

still having S-PWR LED AMBER


cat3850-wc3#conf t
Enter configuration commands, one per line. End with CNTL/Z.
cat3850-wc3(config)#stack-power sw 1
cat3850-wc3(config-switch-stackpower)#power-priority high 12
cat3850-wc3(config-switch-stackpower)#power-priority low 21
cat3850-wc3(config-switch-stackpower)#end
cat3850-wc3#

cat3850-wc3#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 4400 58 1250 3092 4 4
Powerstack-11 SP-PS Ring 2200 120 280 1800 1 2

Power stack name: Powerstack-1
Stack mode: Power sharing
Stack topology: Ring
Switch 4:
Power budget: 1030
Power allocated: 280
Low port priority value: 17
High port priority value: 8
Switch priority value: 3
Port 1 status: Shut
Port 2 status: Connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: Switch 3 - cc5a.53e8.9900

Switch 2:
Power budget: 1060
Power allocated: 280
Low port priority value: 19
High port priority value: 10
Switch priority value: 1
Port 1 status: Connected
Port 2 status: Not connected
Neighbor on port 1: Switch 3 - cc5a.53e8.9900
Neighbor on port 2: 0000.0000.0000

Switch 3:
Power budget: 1192
Power allocated: 410
Low port priority value: 18
High port priority value: 9
Switch priority value: 4
Port 1 status: Connected
Port 2 status: Connected
Neighbor on port 1: Switch 4 - c444.a0f9.0200
Neighbor on port 2: Switch 2 - 706b.b920.2580

Power stack name: Powerstack-11
Stack mode: Power sharing
Stack topology: Ring
Switch 1:
Power budget: 2080
Power allocated: 280
Low port priority value: 21
High port priority value: 12
Switch priority value: 4
Port 1 status: Shut
Port 2 status: Connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: Switch 5 - c444.a0e9.2680

Switch 5:
Power budget: 2080
Power allocated: 280
Low port priority value: 20
High port priority value: 11
Switch priority value: 3
Port 1 status: Connected
Port 2 status: Shut
Neighbor on port 1: Switch 1 - c444.a0e9.9c00
Neighbor on port 2: 0000.0000.0000


cat3850-wc3#sh sw
Switch/Stack Mac Address : c444.a0e9.9c00 - Local Mac Address
Mac persistency wait time: Indefinite
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
*1 Active c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
3 Member cc5a.53e8.9900 4 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
5 Standby c444.a0e9.2680 11 V06 Ready

 

cat3850-wc3#sh lo
%PLATFORM_STACKPOWER-4-PRIO_CONFLICT: Switch 1's power stack has conflicting power priorities

cat3850-wc3#sh sw stack-ports summary
Sw#/Port# Port Status Neighbor Cable Length Link OK Link Active Sync OK #Changes to LinkOK In Loopback
-------------------------------------------------------------------------------------------------------------------
1/1 OK 2 50cm Yes Yes Yes 1 No
1/2 OK 5 50cm Yes Yes Yes 1 No
2/1 OK 3 50cm Yes Yes Yes 4 No
2/2 OK 1 50cm Yes Yes Yes 1 No
3/1 OK 4 50cm Yes Yes Yes 1 No
3/2 OK 2 50cm Yes Yes Yes 1 No
4/1 OK 5 50cm Yes Yes Yes 1 No
4/2 OK 3 50cm Yes Yes Yes 4 No
5/1 OK 1 50cm Yes Yes Yes 1 No
5/2 OK 4 50cm Yes Yes Yes 1 No

cat3850-wc3#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 3300 18 970 2312 3 3
Powerstack-11 SP-PS Ring 4400 240 560 3600 2 4

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-11 Shut - Conn 5:c444.a0e9.2680
2 Powerstack-1 Conn 3:cc5a.53e8.9900 NoConn -
3 Powerstack-1 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-1 Shut - Conn 3:cc5a.53e8.9900
5 Powerstack-11 Conn 1:c444.a0e9.9c00 Shut -

cat3850-wc3#sh sw neighbors
Switch # Port 1 Port 2
-------- ------ ------
1 2 5
2 3 1
3 4 2
4 5 3
5 1 4

%PLATFORM_STACKPOWER-4-PRIO_CONFLICT: Switch 1's power stack has conflicting power priorities

S-PWR LED AMBER

cat3850-wc3#debug stack-power event
Stack power events debugging is on
cat3850-wc3#debug stack-power event
%PLATFORM_STACKPOWER-4-PRIO_CONFLICT: Switch 1's power stack has conflicting power priorities
Power stack membership notification: switch 1, master mac c444.a0e9.2680
New power budget for switch 1, budget 2080
Port A neighbor notification: switch 1, neighbor 0000.0000.0000
Port B neighbor notification: switch 1, neighbor c444.a0e9.2680
Port A status notification: switch 1, status 1
Port B status notification: switch 1, status 2
Priority notification: switch 1, type 2, value 4
Priority notification: switch 1, type 0, value 21
Priority notification: switch 1, type 1, value 12
Power stack membership notification: switch 2, master mac 706b.b920.2580
New power budget for switch 2, budget 1060
Port A neighbor notification: switch 2, neighbor cc5a.53e8.9900
Port B neighbor notification: switch 2, neighbor 0000.0000.0000
Port A status notification: switch 2, status 2
Port B status notification: switch 2, status 2
Priority notification: switch 2, type 2, value 1
Priority notification: switch 2, type 0, value 19
Priority notification: switch 2, type 1, value 10
Power stack membership notification: switch 3, master mac 706b.b920.2580
New power budget for switch 3, budget 1192
Port A neighbor notification: switch 3, neighbor c444.a0f9.0200
Port B neighbor notification: switch 3, neighbor 706b.b920.2580
Port A status notification: switch 3, status 2
Port B status notification: switch 3, status 2
Priority notification: switch 3, type 2, value 4
Priority notification: switch 3, type 0, value 18
Priority notification: switch 3, type 1, value 9
Power stack membership notification: switch 4, master mac 706b.b920.2580
New power budget for switch 4, budget 1030
Port A neighbor notification: switch 4, neighbor 0000.0000.0000
Port B neighbor notification: switch 4, neighbor cc5a.53e8.9900
Port A status notification: switch 4, status 1
Port B status notification: switch 4, status 2
Priority notification: switch 4, type 2, value 3
Priority notification: switch 4, type 0, value 17
Priority notification: switch 4, type 1, value 8
Power stack membership notification: switch 5, master mac c444.a0e9.2680
New power budget for switch 5, budget 2080
Port A neighbor notification: switch 5, neighbor c444.a0e9.9c00
Port B neighbor notification: switch 5, neighbor 0000.0000.0000
Port A status notification: switch 5, status 2
Port B status notification: switch 5, status 1
Priority notification: switch 5, type 2, value 3
Priority notification: switch 5, type 0, value 20
Priority notification: switch 5, type 1, value 11
Port A status notification: switch 1, status 1
Port B status notification: switch 1, status 2
Priority notification: switch 1, type 2, value 4
Priority notification: switch 1, type 0, value 21
Priority notification: switch 1, type 1, value 12
Port A status notification: switch 2, status 2
Port B status notification: switch 2, status 2
Priority notification: switch 2, type 2, value 1
Priority notification: switch 2, type 0, value 19
Priority notification: switch 2, type 1, value 10
Port A status notification: switch 3, status 2
Port B status notification: switch 3, status 2
Priority notification: switch 3, type 2, value 4
Priority notification: switch 3, type 0, value 18
Priority notification: switch 3, type 1, value 9
Port A status notification: switch 4, status 1
Port B status notification: switch 4, status 2
Priority notification: switch 4, type 2, value 3
cat3850-wc3#debug stack-power event
Priority notification: switch 4, type 0, value 17
Priority notification: switch 4, type 1, value 8
Port A status notification: switch 5, status 2
Port B status notification: switch 5, status 1
Priority notification: switch 5, type 2, value 3
Priority notification: switch 5, type 0, value 20
Priority notification: switch 5, type 1, value 11


I have replaced 3850 cable stackpower from (sw 1 port 1) to (sw 2 port 2) ==> No effects

cat3850-wc3#stack-power sw 1 port 1 enable

cat3850-wc3#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 3300 1970 970 360 3 3
Powerstack-11 SP-PS Ring 0 0 0 0 0 0
Powerstack-12 SP-PS Ring 4400 2320 *560 *1520 3 4

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-12 Shut - Conn 5:c444.a0e9.2680
2 Powerstack-1 NoConn - Conn 1:c444.a0e9.9c00
3 Powerstack-1 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-1 Shut - Conn 3:cc5a.53e8.9900
5 Powerstack-11 Conn 1:c444.a0e9.9c00 Shut -
*Marked power numbers are estimated due to the
Power Stack member's absence in the data stack.


cat3850-wc3#stack-power sw 1 port 1 disable
cat3850-wc3#stack-power sw 1 port 1 enable
cat3850-wc3#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 5500 1420 1250 2830 4 5
Powerstack-11 SP-PS Ring 2200 2200 280 -280 1 2
Powerstack-12 SP-PS Ring 0 0 *0 *0 1 0

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-12 NoConn - Conn 5:c444.a0e9.2680
2 Powerstack-1 NoConn - NoConn -
3 Powerstack-1 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-1 Shut - Conn 3:cc5a.53e8.9900
5 Powerstack-11 Conn 1:c444.a0e9.9c00 Shut -
*Marked power numbers are estimated due to the
Power Stack member's absence in the data stack.

cat3850-wc3#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 7700 2000 1530 4170 5 7
Powerstack-12 SP-PS Ring 0 0 *0 *0 1 0

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-12 Shut - Conn 5:c444.a0e9.2680
2 Powerstack-1 Conn 3:cc5a.53e8.9900 Conn 1:c444.a0e9.9c00
3 Powerstack-1 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-1 Shut - Conn 3:cc5a.53e8.9900
5 Powerstack-12 Conn 1:c444.a0e9.9c00 Shut -
*Marked power numbers are estimated due to the
Power Stack member's absence in the data stack.

cat3850-wc3#
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 2 stack power cable 1 removed

I have enabled and disabled many times and ==> No effects

cat3850-wc3(config)#stack-mac persistent timer 4

cat3850-wc3#sh sw
Switch/Stack Mac Address : c444.a0e9.9c00 - Local Mac Address
Mac persistency wait time: 4 mins
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
*1 Active c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
3 Member cc5a.53e8.9900 4 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
5 Standby c444.a0e9.2680 11 V06 Ready

cat3850-wc3#sw 3 priority 15

cat3850-wc3#sh sw
Switch/Stack Mac Address : c444.a0e9.9c00 - Local Mac Address
Mac persistency wait time: 4 mins
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
*1 Active c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
3 Member cc5a.53e8.9900 15 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
5 Standby c444.a0e9.2680 11 V06 Ready

cat3850-wc3#reload slot 3

cat3850-wc3#sh sw
Switch/Stack Mac Address : c444.a0e9.9c00 - Local Mac Address
Mac persistency wait time: 4 mins
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
*1 Active c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
3 Member 0000.0000.0000 0 V06 Removed
4 Member c444.a0f9.0200 2 V06 Ready
5 Standby c444.a0e9.2680 11 V06 Ready


Switch Ports Model SW Version SW Image Mode
------ ----- ----- ---------- ---------- ----
* 1 56 WS-C3850-48U 16.3.5b CAT3K_CAA-UNIVERSALK9 INSTALL
2 56 WS-C3850-48U 16.3.5b CAT3K_CAA-UNIVERSALK9 INSTALL
4 56 WS-C3850-48U 16.3.5b CAT3K_CAA-UNIVERSALK9 INSTALL
5 56 WS-C3850-48U 16.3.5b CAT3K_CAA-UNIVERSALK9 INSTALL


cat3850-wc3#sh sw
Switch/Stack Mac Address : c444.a0e9.9c00 - Local Mac Address
Mac persistency wait time: 4 mins
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
*1 Active c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
3 Member cc5a.53e8.9900 15 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
5 Standby c444.a0e9.2680 11 V06 Ready

cat3850-wc3#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-5 SP-PS Ring 3300 48 970 2282 3 3
Powerstack-11 SP-PS Ring 4400 240 560 3600 2 4

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-11 Shut - Conn 5:c444.a0e9.2680
2 Powerstack-5 Conn 3:cc5a.53e8.9900 NoConn -
3 Powerstack-5 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-5 NoConn - Conn 3:cc5a.53e8.9900
5 Powerstack-11 Conn 1:c444.a0e9.9c00 Shut -

cat3850-wc3#sh sw
Switch/Stack Mac Address : c444.a0e9.2680 - Local Mac Address
Mac persistency wait time: 4 mins
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
1 Member c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
3 Standby cc5a.53e8.9900 15 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
*5 Active c444.a0e9.2680 11 V06 Ready

cat3850-wc3#
%SIF_MGR-1-FAULTY_CABLE:Switch 1 R0/0: sif_mgr: High hardware interrupt seen on switch 1
cat3850-wc3#
%PLATFORM-4-ELEMENT_WARNING:Switch 5 R0/0: smand: 1/RP/0: limited space - copy corefiles/switch-reports out of flash:core & crashinfo: directories. flash:core value 13% (204 MB) exceeds warning level 5% (79 MB)

cat3850-wc3#reload
Reload command is being issued on Active unit, this will reload the whole stack
Proceed with reload? [confirm]Connection to sylow closed by remote host.

cat3850-wc3#sh sw
Switch/Stack Mac Address : cc5a.53e8.9900 - Local Mac Address
Mac persistency wait time: 4 mins
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
1 Member c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
*3 Active cc5a.53e8.9900 15 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
5 Member c444.a0e9.2680 11 V06 Ready

 

cat3850-wc3#sh stac
cat3850-wc3#sh stack-po
cat3850-wc3#sh stack-power nei
cat3850-wc3#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-3 SP-PS Ring 4400 240 560 3600 2 4
Powerstack-11 SP-PS Ring 3300 48 974 2278 3 3

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-3 Shut - Conn 5:c444.a0e9.2680
2 Powerstack-11 Conn 3:cc5a.53e8.9900 NoConn -
3 Powerstack-11 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-11 NoConn - Conn 3:cc5a.53e8.9900
5 Powerstack-3 Conn 1:c444.a0e9.9c00 Shut -

All S-PWR LEDs are green

cat3850-wc3#stack-power switch 5 port 1 disable
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1 stack power cable 2 removed
cat3850-wc3#stack-power switch 5 port 1 enable
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#
%PLATFORM_STACKPOWER-3-INVALID_TOPOLOGY: Invalid power stack topology observed by switch 4. More than four switches are connected in ring topology
%PLATFORM_STACKPOWER-3-INVALID_TOPOLOGY: Invalid power stack topology observed by switch 3. More than four switches are connected in ring topology
cat3850-wc3#stack-power switch 5 port 1 enable
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 5 stack power cable 1 removed
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1 stack power cable 1 removed
cat3850-wc3#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-3 SP-PS Ring 0 0 0 0 0 0
Powerstack-11 SP-PS Ring 3300 1970 560 770 2 3
Powerstack-12 SP-PS Ring 4400 3070 *970 *360 4 4

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-3 Shut - Conn 5:c444.a0e9.2680
2 Powerstack-11 Conn 3:cc5a.53e8.9900 NoConn -
3 Powerstack-12 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-12 Conn 5:c444.a0e9.2680 Conn 3:cc5a.53e8.9900
5 Powerstack-11 Conn 1:c444.a0e9.9c00 Conn 4:c444.a0f9.0200
*Marked power numbers are estimated due to the
Power Stack member's absence in the data stack.

cat3850-wc3#
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1 stack power cable 2 inserted
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 5 stack power cable 1 inserted
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#
cat3850-wc3#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-3 SP-PS Ring 0 0 0 0 0 0
Powerstack-11 SP-PS Ring 3300 1970 560 770 2 3
Powerstack-12 SP-PS Ring 4400 3070 *970 *360 4 4

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-3 Shut - Conn 5:c444.a0e9.2680
2 Powerstack-11 Conn 3:cc5a.53e8.9900 NoConn -
3 Powerstack-12 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-12 Conn 5:c444.a0e9.2680 Conn 3:cc5a.53e8.9900
5 Powerstack-11 Conn 1:c444.a0e9.9c00 Conn 4:c444.a0f9.0200
*Marked power numbers are estimated due to the
Power Stack member's absence in the data stack.

cat3850-wc3#
%PLATFORM_STACKPOWER-3-INVALID_TOPOLOGY: Invalid power stack topology observed by switch 3. More than four switches are connected in ring topology
%PLATFORM_STACKPOWER-3-INVALID_TOPOLOGY: Invalid power stack topology observed by switch 4. More than four switches are connected in ring topology


cat3850-wc3#term mon
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1 stack power cable 2 removed
cat3850-wc3#
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1 stack power cable 2 removed
cat3850-wc3#

 

 

 

2 Replies 2

Hello,

 

what is the current status of your stack (after applying all your troubleshooting) ?

All pannel LEDs are green

 

cat3850-wc3#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-3 SP-PS Stndaln 2200 120 280 1800 1 2
Powerstack-11 SP-PS Ring 5500 48 1250 4202 4 5

Power Stack Port 1 Port 1 Port 2 Port 2
SW Name Status Neighbor SW:MAC Status Neighbor SW:MAC
-- -------------------- ------ ---------------- ------ ----------------
1 Powerstack-3 Shut - NoConn -
2 Powerstack-11 Conn 3:cc5a.53e8.9900 NoConn -
3 Powerstack-11 Conn 4:c444.a0f9.0200 Conn 2:706b.b920.2580
4 Powerstack-11 Conn 5:c444.a0e9.2680 Conn 3:cc5a.53e8.9900
5 Powerstack-11 Shut - Conn 4:c444.a0f9.0200

cat3850-wc3#term mon
cat3850-wc3#sh sw
Switch/Stack Mac Address : cc5a.53e8.9900 - Local Mac Address
Mac persistency wait time: 4 mins
H/W Current
Switch# Role Mac Address Priority Version State
------------------------------------------------------------
1 Standby c444.a0e9.9c00 14 V06 Ready
2 Member 706b.b920.2580 6 V06 Ready
*3 Active cc5a.53e8.9900 15 V06 Ready
4 Member c444.a0f9.0200 2 V06 Ready
5 Member c444.a0e9.2680 11 V06 Ready

 

cat3850-wc3#
%PLATFORM_STACKPOWER-6-CABLE_EVENT: Switch 1 stack power cable 2 removed
cat3850-wc3#

 

cat3850-wc3#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-3          SP-PS   Stndaln  2200    120     280     1800    1    2   
Powerstack-11         SP-PS   Ring     5500    48      1250    4202    4    5   

Power stack name: Powerstack-3
    Stack mode: Power sharing
    Stack topology: Standalone
    Switch 1:
        Power budget: 2080
        Power allocated: 280
        Low port priority value: 21
        High port priority value: 12
        Switch priority value: 4
        Port 1 status: Shut
        Port 2 status: Not connected
        Neighbor on port 1: 0000.0000.0000
        Neighbor on port 2: 0000.0000.0000

Power stack name: Powerstack-11
    Stack mode: Power sharing
    Stack topology: Ring
    Switch 4:
        Power budget: 1330
        Power allocated: 280
        Low port priority value: 17
        High port priority value: 8
        Switch priority value: 3
        Port 1 status: Connected
        Port 2 status: Connected
        Neighbor on port 1: Switch 5 - c444.a0e9.2680
        Neighbor on port 2: Switch 3 - cc5a.53e8.9900

    Switch 3:
        Power budget: 1462
        Power allocated: 410
        Low port priority value: 18
        High port priority value: 9
        Switch priority value: 4
        Port 1 status: Connected
        Port 2 status: Connected
        Neighbor on port 1: Switch 4 - c444.a0f9.0200
        Neighbor on port 2: Switch 2 - 706b.b920.2580

    Switch 2:
        Power budget: 1330
        Power allocated: 280
        Low port priority value: 19
        High port priority value: 10
        Switch priority value: 1
        Port 1 status: Connected
        Port 2 status: Not connected
        Neighbor on port 1: Switch 3 - cc5a.53e8.9900
        Neighbor on port 2: 0000.0000.0000

    Switch 5:
        Power budget: 1330
        Power allocated: 280
        Low port priority value: 20
        High port priority value: 11
        Switch priority value: 2
        Port 1 status: Shut
        Port 2 status: Connected
        Neighbor on port 1: 0000.0000.0000
        Neighbor on port 2: Switch 4 - c444.a0f9.0200


cat3850-wc3#

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