Hi, We have a very simple environment. 2 x Dell R520 node running server 2012 STD. Hyper-v setup on each node (Vanilla with no other roles)
Each node has 2 x onboard broadcoms and 1 x 4 port Intel Nics.
2 of the ports from the Intel nics on each node are used in MPIO for ISCSI shared storage via the SaN. This works perfectly.
The remaining ports (2 x broadcom + 2 x intel) are teamed as follows:
Switch Independant, Dynamic, All Adapters Active. Team Name: ConvergedNetTeam
A Vswitch is created : New-VMSwitch -Name ”External” -MinimumBandwidthMode Weight -NetAdapterName “ConvergedNetTeam”
The Management nic created is renamed to management.
We then create 2 more networks for Cluster and Migration and assign to External vswitch.
MinimumBandwidthWeight 5 for Management
MinimumBandwidthWeight 20 for Cluster
MinimumBandwidthWeight 30 for Migration
DefaultFlowMinimumBandwidthWeight for Vswitch set to 10
All connected to a Cisco 3750 Switch with minimal config and all ports in switchport mode access (allocated to vlan1/Native) No other vlans configured on the switch. Once in production there will be 2 x Cisco switches stacked.
At this stage connectivity between nodes on the different subnets/vlans is fine.
As soon as we apply the VLANID's to the networks we loose connectivity :
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName “Management” -Access -VlanId “2”
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName “Migration” -Access -VlanId “6”
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName “Cluster” -Access -VlanId “7”
We then change the following on the switch :
switchport trunk encapsulation dot1q
switchport trunk allowed vlan all
switchport mode trunk
create the vlan interfaces
int vlan 2
no ip address
int vlan 6
no ip address
int vlan 7
no ip address
We have tried breakiung up the team and not using the broadcoms. We have ensure vmq disabled on the broadcoms. tried the team in different configurations. Seems to be pointing to our switch config.
We then erased our switch config and left it basic in acess mode. Problem still present.
Still unable to ping / talk to other networks / nodes.
I know we are doing something wrong and something really simple
Any help is much appreciated
Each node has 2 x onboard broadcoms and 1 x 4 port Intel Nics.
2 of the ports from the Intel nics on each node are used in MPIO for ISCSI shared storage via the SaN. This works perfectly.
The remaining ports (2 x broadcom + 2 x intel) are teamed as follows:
Switch Independant, Dynamic, All Adapters Active. Team Name: ConvergedNetTeam
A Vswitch is created : New-VMSwitch -Name ”External” -MinimumBandwidthMode Weight -NetAdapterName “ConvergedNetTeam”
The Management nic created is renamed to management.
We then create 2 more networks for Cluster and Migration and assign to External vswitch.
MinimumBandwidthWeight 5 for Management
MinimumBandwidthWeight 20 for Cluster
MinimumBandwidthWeight 30 for Migration
DefaultFlowMinimumBandwidthWeight for Vswitch set to 10
All connected to a Cisco 3750 Switch with minimal config and all ports in switchport mode access (allocated to vlan1/Native) No other vlans configured on the switch. Once in production there will be 2 x Cisco switches stacked.
At this stage connectivity between nodes on the different subnets/vlans is fine.
As soon as we apply the VLANID's to the networks we loose connectivity :
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName “Management” -Access -VlanId “2”
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName “Migration” -Access -VlanId “6”
Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName “Cluster” -Access -VlanId “7”
We then change the following on the switch :
switchport trunk encapsulation dot1q
switchport trunk allowed vlan all
switchport mode trunk
create the vlan interfaces
int vlan 2
no ip address
int vlan 6
no ip address
int vlan 7
no ip address
We have tried breakiung up the team and not using the broadcoms. We have ensure vmq disabled on the broadcoms. tried the team in different configurations. Seems to be pointing to our switch config.
We then erased our switch config and left it basic in acess mode. Problem still present.
Still unable to ping / talk to other networks / nodes.
I know we are doing something wrong and something really simple
Any help is much appreciated