Need your assistance to identify the root cause of ND cluster failure

euahmed — Tue, 27 Jan 2026 09:47:51 GMT

Dear All ,

I am going to configure Nexus Dashboard cluster with version 4.1.1 and I have 3 SE-NODE-G2 physical UCS Server is connected with ACI static binding with MGMT and DATA interface using VLAN tag.

Do you think that I need to add same vlan tag in data interface of ND during initial configuration as ACI BD is the gateway for Data interface.

I am getting below error during the initial cluster configuration.

Verify network connectivity between all nodes.

Timed out, last status: [Node-2-Lead]: pending [Node-3]: pending [Node-1]:

pending Verify firewall to allow cluster traffic.

Timed out, last status: [Node-3]: pending [Node-1]: pending [Node-2-Lead]: pending

It would be highly appreciated if you reply soon.

with regards

Erfan

topic Need your assistance to identify the root cause of ND cluster failure in Nexus Dashboard

Need your assistance to identify the root cause of ND cluster failure