Dell PowerVault MD3220 Cli Manual page 196

Parameter
chapSecret
NOTE:
Challenge Handshake Authentication Protocol (CHAP) is a protocol that
authenticates the peer of a connection. CHAP is based upon the peers sharing a
"secret." A secret is a security key that is similar to a password.
NOTE:
Use the
mutual authentication.
196
Script Commands
Description
The password that you want to use to authenticate a peer connection.
chapSecret
parameter only for initiators requiring