Getting Started

Connection to a CS-3 node

Connection to one of the CS-3 cluster login nodes requires an MFA passcode for authentication - a passcode generated by the MobilePASS+ app on your mobile device or by a physical hardware token. The same passcode system is used to authenticate into other ALCF systems, such as Polaris.

In the examples below, replace ALCFUserID with your ALCF user ID.

To connect to a CS-3 login node, first ssh to the login node:

ssh [email protected]

Then ssh to a cerebras user node:

ssh cer-usn-01

or

ssh cer-usn-02