x440 stack enable sharing issue

[Chingis_Taltae1]

I have an issue with LAG across stack (4x Summit x440-24t-10G stacked via SummitStack-V):

Slot-3 Stack.18 # sh slot
Slots Type Configured State Ports
--------------------------------------------------------------------
Slot-1 X440-24t-10G X440-24t-10G Operational 26
Slot-2 X440-24t-10G X440-24t-10G Operational 26
Slot-3 X440-24t-10G X440-24t-10G Operational 26
Slot-4 X440-24t-10G X440-24t-10G Operational 26
Slot-5 Empty 0
Slot-6 Empty 0
Slot-7 Empty 0
Slot-8 Empty 0

Slot: Slot-3 * Slot-1
------------------------ ------------------------
Current State: MASTER BACKUP (In Sync)

Image Selected: secondary secondary
Image Booted: secondary secondary
Primary ver: 15.5.4.2 15.5.4.2
Secondary ver: 15.5.4.2 15.5.4.2

Config Selected: primary.cfg
Config Booted: primary.cfg

primary.cfg Created by ExtremeXOS version 15.5.4.2
396528 bytes saved on Thu Oct 29 16:26:54 2015

The stack seems to be OK, all nodes are online and operational, XOS version 15.5.4.2 on all nodes.

I need to create 8 ports LAG (LACP enabled) across stack (SFP ports 23-24 on each stack node), but something goes wrong:

Slot-3 Stack.21 # enable sharing 1:23 grouping 1:23-24,2:23-24,3:23-24,4:23-24 lacp
Error: No valid port(s) in the specified "portList" value "1:23-24,2:23-24,3:23-24,4:23-24".
Configuration failed on backup Node, command execution aborted!

I tried to create 2 ports static LAG across stack (for example copper Ethernet 1:1,2:1 with 1:1 as master port), but got similar issue:

Slot-3 Stack.22 # enable sharing 1:1 grouping 1:1,2:1
Error: No valid port(s) in the specified "portList" value "1:1,2:1".
Configuration failed on backup Node, command execution aborted!

[Chingis_Taltae1]

Slot-3 Stack.6 # enable sharing 1:1 grouping 1:1
Warning: Any config on the master port is lost (STP, IGMP Filter, IGMP Static Group, MAC-Security, CFM, TRILL, etc.)

Slot-3 Stack.7 # configure sharing 1:1 add ports 1:2
Warning: Any config on the master port is lost (STP, IGMP Filter, IGMP Static Group, MAC-Security, CFM, TRILL, etc.)

Slot-3 Stack.8 # configure sharing 1:1 add ports 2:1
Error: No valid port(s) in the specified "portList" value "2:1".
Configuration failed on backup Node, command execution aborted!



[Patrick_Voss]

Hardware revision should not matter as long as they can see each other and the stack builds properly everything should work just fine.

[Chingis_Taltae1]

Also i noticed that Master- Slot 3, Backup - Slot 1, but they differs by hw revision, i think (slot 1 & 2 are 800475-00-13 Rev 13 switches, slot 3 & 4 are 800475-00-08 Rev 8 switches).

[Patrick_Voss]

Hi Chingis,

Can you try to enable sharing just using the master port in the grouping? like so..

enable sharing 1:1 grouping 1:1

If this works try to add port 1:2. Like so..

configure sharing 1:1 add ports 1:2