HP Cisco MDS 9124 Cisco MDS 9000 Family Command Reference - Cisco MDS SAN-OS R - Page 540

fcsp dhchap Chapter 8 F Commands Send documentation comments to [email protected] fcsp dhchap To configure DHCHAP options in a switch, use the fcsp dhchap command in configuration mode. This command is only available when the FC-SP feature is enabled. Use the no form of the command to revert to factory defaults. fcsp dhchap {devicename switch-wwn password [0 | 7] password | dhgroup [0 | 1| 2 | 3 | 4] | hash [md5 | sha1] | password [0 | 7] password [wwn wwn-id] no fcsp dhchap {devicename switch-wwn password [0 | 7] password | dhgroup [0 | 1| 2 | 3 | 4] | hash [md5 | sha1] | password [0 | 7] password [wwn-id] Syntax Description devicename switch-wwn dhgroup 0 1| 2 | 3 | 4 hash md5 sha1 password 0 7 password wwn-id Configures a password of another device in the fabric Provides the WWN of the device being configured Configures DHCHAP Diffie-Hellman group priority list. Null DH-no exchange is performed (default). Specifies one or more of the groups specified by the standards. Configures DHCHAP Hash algorithm priority list in order of preference. Specifies the MD5 Hash algorithm. Specifies the SHA-1 Hash algorithm Configures DHCHAP password for the local switch. Specifies a clear text password. Specifies a password in encrypted text. Provides the password with a maximum of 64 alphanumeric characters The WWN ID with the format hh:hh:hh:hh:hh:hh:hh:hh. Defaults Disabled. Command Modes Configuration mode. Command History Release 1.3(1) Modification This command was introduced. Usage Guidelines You can only see the fcsp dhchap command if you issue the fcsp enable command. Using SHA-1 as the hash algorithm may prevent RADIUS or TACACS+ usage. If you change the DH group configuration, ensure to change it globally for all switches in the fabric. 8-50 Cisco MDS 9000 Family Command Reference OL-16217-01, Cisco MDS SAN-OS Release 3.x