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Data center switch · Switch hardware

N3K-C34200YC-SM

Nexus 3420 Series —

SUPPORTED
31 mo
of runway remaining

Lifecycle position

now
availableend of saleservice
Available—
End of saleJan 2024
End of serviceJan 2029Cisco bulletin ↗
Last security firmwareSW maintenance ended 2025-01

Options from here

Third-party maintenance

Covered past the OEM cutoff by an independent maintainer.

Pre-stock spares

Modules and units still circulate on the secondary market.

Schedule migration

Carrying production traffic? Set the replacement window now, not mid-outage.

Run to failure

Low-criticality role — document the risk, harden backups, retire on your terms.

Other SKUs in 3420 Series

34200YC-SM›N9K-C93180YC-FX3›

N3K-C34200YC-SM — questions

Is the Cisco N3K-C34200YC-SM still supported?

Yes, for now. Cisco's last date of support for N3K-C34200YC-SM is Jan 2029, per the Cisco end-of-life bulletin.

When did the N3K-C34200YC-SM reach end of sale?

N3K-C34200YC-SM reached end of sale Jan 2024, per the Cisco end-of-life bulletin.

What is the last date of support (EOSL) for the N3K-C34200YC-SM?

Jan 2029, according to the Cisco end-of-life bulletin.

Can the N3K-C34200YC-SM be maintained after Cisco support ends?

After the last date of support, N3K-C34200YC-SM units can often be kept in production through third-party maintenance providers. Cisco no longer issues software fixes, TAC support, or hardware replacement for it.