LAG two ports 1:1 4:1

[Peternoclue]

[Miguel-Angel_RO]

Peternoclue,

Could you give the config on the cisco concerning those ports?

It should be something like this:

interface Ethernet1/27

  description switch-ebu

  switchport mode trunk

  switchport trunk native vlan 2

  speed 1000

  channel-group 17 mode active
 

Mig

[BradP]

OK cool. So now we need to establish if both sides are using LACP. Please follow Chris’ suggestion regarding LACP counters and the output of the “show sharing” command to see what’s happening.

Thanks

Brad

[Peternoclue]

sorry i did use 1:1,4:1 Thanks

[CThompsonEXOS]

Hi,

If you are using LACP you want to see the Y flags( under Agg Mbr) and A(under link state) like below:

ExtremeCore.1 # show sharing
Load Sharing Monitor
Config    Current Agg     Min    Ld Share        Ld Share  Agg Link  Link Up
Master    Master  Control Active Algorithm Flags Group     Mbr State Transitions
================================================================================
    11            LACP       1    L2        A     11        Y     A       0
                                  L2              12        Y     A       0
==============================================================================

Thanks,

Chris Thompson