Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

ACS 1121 Gigabit Ethernet Ports

Dear Support Team

ACS 1121 Appliance has 4 Gigabit Ethernet ports on the Rear Side, They are listed as

Gigabit Ethernet 0

Gigabit Ethernet 1

Gigabit Ethernet

As per Cisco Documentation, (See Attached Snapshot), All these ports are blocked Except Gigabit Ethernet 0,

is it possible that Gigabit Ethernet 1 can be unblocked and we configure these 2 ports (Gi 0 & Gi 1) in "Teaming" so that Gi 0 connects to one Switch and Gi 1 connects to another Switch, enabling a L2 redundancy.

( if one of switch fails, ACS can still be reached via the other switch)

Thanks in Advance.


New Member

ACS 1121 Gigabit Ethernet Ports

Any updates to this question?

I would like to connect this device to the internet and to my LAN. How can i do this?

ACS 1121 Gigabit Ethernet Ports

It is not supported, the code will not support nic teaming. The nics on the appliance are manufactured that way but serve no purpose. The same appliance can also be used to run the ISE software where you can use multiple interfaces but those are for other purposes.


Tarik Admani
*Please rate helpful posts*

Tarik Admani *Please rate helpful posts*
CreatePlease login to create content