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Beginner

ACI Static Routing L3OUT VPC Secondary IP

Dear Community,

I have a question about L3OUT with static routes. We have the following scenario. The L3OUT is distributed over 4 Leafs, each with 2 VPC pairs (SVI).

 

The question: Can I assignto the SVIs one secondary IP address for all 4  Leafs, or do I need one Secondary IP per VPC pair?

 

I Listed both in the following with #1 and #2

 

#1

VPC1

Leaf-1 (Side-A)

Primary Address = IP address A

Secondary Address = IP address X

Leaf-2 (Side-B)

Primary Address = IP address B

Secondary Address = IP address X

 

VPC2

Leaf-3 (Side-A)

Primary Address = IP address A

Secondary Address = IP address X

Leaf-4 (Side-B)

Primary Address = IP address B

Secondary Address = IP address X

 

#2

VPC1

Leaf-1 (Side-A)

Primary Address = IP address A

Secondary Address = IP address X

Leaf-2 (Side-B)

Primary Address = IP address B

Secondary Address = IP address X

 

VPC2

Leaf-3 (Side-A)

Primary Address = IP address A

Secondary Address = IP address Y

Leaf-4 (Side-B)

Primary Address = IP address B

Secondary Address = IP address Y

 

It would be good if you also find a document from Cisco describing this.

 

Kind Regards

 

Patrick

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