Cisco ACI Nexus-as-code epg VPC static path

[stelios_1911]

Hi all,

I'm new to nac, do you know how to configure epg static port using VPC? Could you provide an example?

I search everywhere without any success, the NAC documentation does not provide one.

Thank you.

[robvand]

Hi Stelios,

Please take a look at https://netascode.cisco.com/data_model/apic/tenants/endpoint_group#static_ports-apictenantsapplication_profilesendpoint_groups

You can use channel to specify the vPC.

[stelios_1911]

Hi robvand,

Thank you for the reply, it is not clear  how to configure it, could you please provide an example? My code below

apic:

  tenants:

    - name: prod

      application_profiles:

        - name: ap_prod

          endpoint_groups:

            - name: epg_Vlan02

              description: Test

              bridge_domain: bd_Vlan02

              physical_domains:

                - prod_phy_domain

              static_ports:

                - node_id: 1311

                  vlan: 2

                  pod_id: 1

                  port: 1

                  mode: regular

                - node_id: 1312

                  vlan: 2

                  pod_id: 1

                  port: 1

                  mode: regular

[robvand]

This assumes that the vPC is defined as "vpc-to-core"

        endpoint_groups:        
            - name: vlan-10
              bridge_domain: vlan-10
              physical_domains:
                - phys
              static_ports:
                - channel: vpc-to-core
                  vlan: 10

[stelios_1911]

doesn't need the node_id? I think I'm doing something wrong, below the code and error from pipeline:

apic:

  tenants:

    - name: prod

      application_profiles:

        - name: ap_prod

          endpoint_groups:

            - name: epg_Vlan02

              description: TelDir_10.0.114.0_24

              bridge_domain: bd_Vlan02

              physical_domains:

                - prod_phy_domain

              static_ports:

                - node_id: 1311

                  vlan: 2

                  port: 1

                  channel: vpc_SPR-ESXHOS-PX02_data

                  mode: regular

                - node_id: 1312

                  vlan: 2

                  port: 1

                  channel: vpc_SPR-ESXHOS-PX02_data

                  mode: regular

[robvand · Accepted solution]

          endpoint_groups:        
            - name: vlan-10
              bridge_domain: vlan-10
              physical_domains:
                - phys
              static_ports:
                - channel: vpc-to-core
                  node_id: 101
                  node2_id: 102
                  vlan: 10

Is your VPC and are those nodes defined? Also check indentation and optionally use the yaml extension in visual studio code to verify.

[stelios_1911]

Oh my god is working! Thousand thanks robvand

I was  struggling for two days, I don't know why there is such a luck of documentation, there is one comprehensive example for nac and that's it. Not even AI tools helped.

Below the successful code:

static_ports:

                - node_id: 1311

                  node2_id: 1312

                  vlan: 2

                  channel: vpc_SPR-ESXHOS-PX02_data

                  mode: regular