Installation guide

B – Command Line Interface
Group Command
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Table B-6. Port Group Member Attributes
Attribute Description
Member Port worldwide name for the N_Port device that would attach to
the switch. A member cannot belong to more than one group.
Authentication Enables (CHAP) or disables (None) authentication using the
Challenge Handshake Authentication Protocol (CHAP). The
default is None.
Primary Hash The preferred hash function to use to decipher the encrypted
Primary Secret sent by the Port group member. The hash
functions are MD5 or SHA-1. If the Port group member does not
support the Primary Hash, the switch will use the Secondary
Hash.
Primary
Secret
Hexadecimal string that is encrypted by the Primary Hash for
authentication with the Port group member. The string has the
following lengths depending on the Primary Hash function:
 MD5 hash: 16-byte
 SHA-1 hash: 20-byte
Secondary
Hash
Hash function to use to decipher the encrypted Secondary Secret
sent by the Port group member. Hash values are MD5 or SHA-1.
The Secondary Hash is used when the Primary Hash is not
available on the Port group member. The Primary Hash and the
Secondary Hash cannot be the same.
Secondary
Secret
Hex string that is encrypted by the Secondary Hash and sent for
authentication. The string has the following lengths depending on
the Secondary Hash function:
 MD5 hash: 16-byte
 SHA-1 hash: 20-byte