Port Load sharing

[Paul11]

After i enable Lacp .. port is not sharing. Utilization is high on Link 1 only.
I want to use load balance on both links.
Please kindly see the below output and advice thanks.

* I try L2 static, L3_L4 and LACP. all the same ports are not load balance. *

enable sharing 1 grouping 1,4

enable sharing 1 grouping 1,4 L3_L4

enable sharing 1 grouping 1,4 algorithm address-based L3_L4 lacp


CoreSW # sh port 1,4 utilization bandwithPort Link Link Rx Peak Rx Tx Peak Tx
State Speed % bandwidth % bandwidth % bandwidth % bandwidth
================================================================================
Link_1> A 1000 82.06 94.94 48.23 55.72
Link_2> A 1000 0.25 0.30 1.34 1.57
================================================================================
> indicates Port Display Name truncated past 8 characters
Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback

CoreSW #sh sharing
Load Sharing Monitor
Config Current Agg Ld Share Ld Share Agg Link Link Up
Master Master Control Algorithm Group Mbr State Transitions
==============================================================================
1 1 LACP L3_L4 1 Y A 0
L3_L4 4 Y A 0
==============================================================================
Link State: A-Active, D-Disabled, R-Ready, NP-Port not present, L-Loopback
Load Sharing Algorithm: (L2) Layer 2 address based
(L3_L4) Layer 3 address and Layer 4 port based
Number of load sharing trunks: 1


Core2 # sh lacp lag 1
Lag Actor Actor Partner Partner Partner Agg Actor
Sys-Pri Key MAC Sys-Pri Key Count MAC
--------------------------------------------------------------------------------
1 0 0x03e9 00:04:96:34:b2:e1 0 0x03e9 2 00:04:96:34:b2:e0

Port list:

Member Port Rx Sel Mux Actor Partner
Port Priority State Logic State Flags Port
--------------------------------------------------------------------------------
1 0 Current Selected Collect-Dist A-GSCD-- 1001
4 0 Current Selected Collect-Dist A-GSCD-- 1012
================================================================================
Actor Flags: A-Activity, T-Timeout, G-Aggregation, S-Synchronization
C-Collecting, D-Distributing, F-Defaulted, E-Expired

[Paul11]

Hi Parthiban,

I try this command and not supported in XOS 15.3.3.5 model X450a-24x.

"configure sharing address-based custom"

Is there any way to change the CRC to customize the hash for X450a-24x? Thanks.

BRgds,

[Paul11]

Hi PARTHIBAN,

I will try tomorrow morning. Thanks a lot for the information. Thanks.

[Jarek]

What model do you use in this example ? (Summit X250, 460, BD ? )

LACP is between two extreme switches or server and 1 extreme switch ? (other vendor ?)

What EXOS is on the switch ?

--
Jarek

[Paul11]

Thanks Jarek,

Core 1
enable sharing 1 grouping 1, 12 algorithm address-based L3_L4 lacp

Core 2
sh configuration | inc shari
enable sharing 1 grouping 1, 4 algorithm address-based L3_L4 lacp

will provide the command output tomorrow. thank.

[Jarek]

From show sharing I see that Link Up Transitions in both switches are 0.
Can you show from both:
sh lacp counters
sh configuration | inc shari

I asked about ports, because I had understood that you set on both switches:
enable sharing 1 grouping 1,4 algorithm address-based L3_L4 lacp