N55-PAC-750W
Announced in: Nexus 5500 PS, 750W, Front to Back Airflow
Chassis
· Nexus 5000 series
This is a specific ordering configuration. The Nexus 5000 series platform may continue to be available under current SKUs. See related components below.
Is the Nexus 5500 PS, 750W, Front to Back Airflow still supported?
No. Cisco ended support for the Nexus 5500 PS, 750W, Front to Back Airflow on 2024-05-31. No further security fixes will be issued. See Cisco's lifecycle bulletin.
When does the Nexus 5500 PS, 750W, Front to Back Airflow reach end of support?
Cisco support for the Nexus 5500 PS, 750W, Front to Back Airflow ends on 2024-05-31.
What replaces the Nexus 5500 PS, 750W, Front to Back Airflow?
Cisco has not published a successor model for the Nexus 5500 PS, 750W, Front to Back Airflow.
What known-exploited CVEs apply to the N55-PAC-750W past end of support?
1 CVE in CISA's Known Exploited Vulnerabilities catalog apply to the platform the Nexus 5500 PS, 750W, Front to Back Airflow runs. These will not be patched on this device because it is past the Cisco security-support date. See the Known Exploited Vulnerabilities table below for the full list.
Known Exploited Vulnerabilities
This device is past Cisco's security-support date. 1 CVE in CISA's Known Exploited Vulnerabilities catalog apply to the platform it runs. Cisco is not issuing patches for this model. Isolate, compensate, or refresh.
| CVE | KEV added | Vulnerability | Flags |
|---|---|---|---|
CVE-2024-20399
|
Cisco NX-OS Command Injection Vulnerability |
Source: CISA Known Exploited Vulnerabilities catalog. The Ransomware flag reflects CISA's own knownRansomwareCampaignUse field, set when the CVE has been observed in ransomware campaigns per their threat intel. It's not a property of the vulnerability description itself.
Correlation is at the platform level, not per-OS-version. Not exhaustive: KEV only lists actively-exploited CVEs and many relevant unexploited vulnerabilities are not here. Verify against vendor security advisories (PSIRT, JSA, PAN-SA) and NVD before acting. See compensating controls if refresh isn't immediate.
N55-PAC-750W Lifecycle Overview
The Cisco N55-PAC-750W (N55-PAC-750W) is a chassis product in the Cisco Nexus 5000 series. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the N55-PAC-750W should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 8y 6mo ago | |
|---|---|---|
| End of sale | 7y 6mo ago | |
| Last order date | 7y 3mo ago | |
| End of software maintenance | 6y 6mo ago | |
| End of failure analysis | 6y 6mo ago | |
| End of security vulnerability support | 4y 6mo ago | |
| Last date of support | 2y 5mo ago |
Nexus 5500 PS, 750W, Front to Back Airflow
Related Nexus 5000 series Components
| Product | Status | End of Sale | Last Support |
|---|---|---|---|
| Nexus 5500 PS, 750W, Back to Front Airflow (Port-Side Inlet) N55-PAC-750W-B |
Dead | 2019-05-05 | 2024-05-31 |
N55-PAC-750W= |
Dead | 2019-05-05 | 2024-05-31 |
| Product | Status | End of Sale | Last Support |
|---|---|---|---|
| Nexus 5500 750W AC Power Supply with Back to Front Airflow N55-PAC-750W-B= |
Dead | 2019-05-05 | 2024-05-31 |
| Product | Status | End of Sale | Last Support |
|---|---|---|---|
N55-PAC-750W-IF= |
Dead | 2019-05-05 | 2024-05-31 |