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Oracle VM (OVM) (MOSC)

Cisco switch flapping for link aggregate ports used by LDOM

Sep 23, 2015 12:42PM edited Sep 23, 2015 12:42PM in Oracle VM (OVM) (MOSC) Question

Hi All,

On CDOM, 2 aggregate created and it both have a vnic created to a ldom, and in the ldom, we create ipmp with it. But we have flapping on the Cisco switches it connect to.

This is the aggregates on CDOM:

This is the switch config (one of it, the other have same config)

interface GigabitEthernet1/0/7

description Channel-Group1

switchport access vlan 200

switchport mode access

spanning-tree portfast trunk

channel-group 1 mode active

!

interface GigabitEthernet1/0/8

description Channel-Group1

switchport access vlan 200

switchport mode access

spanning-tree portfast trunk

channel-group 1 mode active

!

And we still see flapping:

Any hints?

Thanks/

Dylan

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