Using two FN410s in FX2s to connect blades (ESXi Hosts) to network (Cisco Fiber Hubs)

I am trying to configure two FN410s IOMs in an FX2s chassis to be the main data/network connections for 4 ESXi Hosts that are housed on the blades within the FX2s chassis. This would mean 8 total connections, 4 on 1 switch and 4 on another for redundancy purposes. (Current config is a 1G connection)

Currently, each FN410s IOM is configured in standalone mode. All 4 external SFP+ ports are configured in the default port-channel/LAG (128) for both modules. All 4 connections from 'A1' (Te0/9-12) are connected to Cisco Fiber Hub 1 (Te1/0/1-4), and all 4 connections from 'A2' (Te0/9-12) are connected to Cisco Fiber Hub 2 (Te1/0/1-4). The port-channel/etherchannel is configured on both Cisco Fiber Hubs 1 and 2. Here is what the configurations looks like:

Dell FN410s IOMs External Ports and Port-channel:

!
interface TenGigabitEthernet 0/9
description Connected to "Cisco Fiber Hub 1" Port Te1/0/1
mtu 12000
speed 10000
flowcontrol rx on tx off
!
port-channel-protocol LACP
port-channel 128 mode active
!
protocol lldp
advertise management-tlv management-address system-name
no advertise dcbx-tlv ets-reco
dcbx port-role auto-upstream
no shutdown
!
interface TenGigabitEthernet 0/10
description Connected to "Cisco Fiber Hub 1" Port Te1/0/2
mtu 12000
speed 10000
flowcontrol rx on tx off
!
port-channel-protocol LACP
port-channel 128 mode active
!
protocol lldp
advertise management-tlv management-address system-name
no advertise dcbx-tlv ets-reco
dcbx port-role auto-upstream
no shutdown
!
interface TenGigabitEthernet 0/11
description Connected to "Cisco Fiber Hub 1" Port Te1/0/3
mtu 12000
speed 10000
flowcontrol rx on tx off
!
port-channel-protocol LACP
port-channel 128 mode active
!
protocol lldp
advertise management-tlv management-address system-name
no advertise dcbx-tlv ets-reco
dcbx port-role auto-upstream
no shutdown
!
interface TenGigabitEthernet 0/12
description Connected to "Cisco Fiber Hub 1" Port Te1/0/4
mtu 12000
speed 10000
flowcontrol rx on tx off
!
port-channel-protocol LACP
port-channel 128 mode active
!
protocol lldp
advertise management-tlv management-address system-name
no advertise dcbx-tlv ets-reco
dcbx port-role auto-upstream
no shutdown
!
interface ManagementEthernet 0/0
ip address (redacted)
no shutdown
!
interface Port-channel 128
mtu 12000
portmode hybrid
switchport
fip-snooping port-mode fcf
no shutdown
link-bundle-monitor enable
!

Cisco Fiber Hub:

Port-channel/Etherchannel Config:

!
interface Port-channel128
switchport mode trunk
spanning-tree portfast trunk
!

Interface Configs (ports):

!
interface TenGigabitEthernet1/0/1
switchport mode trunk
channel-group 128 mode active
spanning-tree portfast trunk
!
interface TenGigabitEthernet1/0/2
switchport mode trunk
channel-group 128 mode active
spanning-tree portfast trunk
!
interface TenGigabitEthernet1/0/3
switchport mode trunk
channel-group 128 mode active
spanning-tree portfast trunk
!
interface TenGigabitEthernet1/0/4
switchport mode trunk
channel-group 128 mode active
spanning-tree portfast trunk
!

 

Issue:

I can see all of these connections in vSphere under the Physical Adapters for all 4 of the hosts. For ease of explanation, lets say all 8 connections from the chassis (4 from each FN410s IOM) are vmnic0 through vmnic7.

vmnic0, 2, 4, and 6 belong to 'A1' (top IOM) and vmnic1, 3, 5, and 7 belong to 'A2' (bottom IOM).

Monitoring the Cisco Discovery Protocol (CDP) tab on each of these physical connections within vSphere, all physical adapters on 'A1' (vmnic0, 2, 4, 6) connected to the Cisco Fiber Hub change every few seconds, rotating through Te1/0/1, Te1/0/2, Te1/0/3, and Te1/0/4. The same goes for all physical connections on 'A2' (vmnic1, 3, 5, 7). This part, I am not sure is an actual issue since each of the 4 physical/external connections are in LACP as 1 logical connection. I would think that the physical connections would still display what they are physically connected to and not cycle through each of the 4 ports on the Cisco Fiber Hubs.

I created the virtual distribution switch in vSphere and assigned each of the 4 ESXi Hosts to this switch. All configurations on this switch have been verified and confirmed, including VLAN tagging, etc. When I swap network adapter connections on each of my VMs on these hosts from the old network adapter connection the this new one I have created, about half of the VMs connect to the network correctly and the other half do not. Those that are not connecting cannot be pinged from another device.

At this point, I do not know where the issue stems from, but I believe it to be a configuration issue on the FN410s IOMs. Any advice or assistance is appreciated.

P.S. I am currently reading through this manual to see if anything sticks out to me: https://dl.dell.com/topicspdf/poweredge-fx2_reference-guide8_en-us.pdf

I have gone through just about every documentation on FN410s modules I can search for but am just lost on how to configure these modules.

Thanks.