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For any Mellanox SH2200 Switch Modules for HPE Synergy with NTP disabled, after performing an electronic fuse (e-fuse) reset, unplugging and restoring power, or reinserting the switch into the Synergy frame bay, NTP will be re-enabled on the management Virtual Routing and Forwarding (VRF). This issue does not occur if the switch is rebooted.The management VRF is a virtual routing function that is responsible for providing IP services for switch management.The behavior described above is expected.
In the scenario described above, any Mellanox SH2200 Switch Modules for HPE Synergy running any firmware version.
If this issue has already occurred and if NTP needs to be disabled on the management VRF, perform the steps provided below.Perform either of the following to connect to the switch:SSH into the switch directly using the mgmt0 IP address.ORi. SSH into the composer IP address and log in as Administrator. This will log into the main-view.ii. Type "console-view" to enter the console.iii. List available interconnect modules using command "show interconnect list".iv. Select the affected Mellanox SH2200 Switch Module and run command: connect interconnect <enclosure name> <switch bay number>Run the following command to disable NTP:switch-xx [xx: master] #no ntp vrf mgmt enableRECEIVE PROACTIVE UPDATES: Receive support alerts (such as Customer Advisories), as well as updates on drivers, software, firmware, and customer replaceable components, proactively in your e-mail through HPE Support Alerts. Sign up for Support Alerts at the following URL:HPE Email Preference CenterNAVIGATION TIP:For hints on navigating HPE.com to locate the latest drivers, patches and other support software downloads, refer to theNavigation Tips document.SEARCH TIP:For hints on locating similar documents on HPE.com, refer to theSearch Tips document.
Operating Systems Affected:Not Applicable
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