COMPAQ Compaq DECnet-Plus for Tru64 UNIX Version 5.1 June 2002 Dear Customer: Thank you for purchasing Compaq DECnet-Plus for Tru64 UNIX Version 5.1 This software product is an implementation of Phase V of the DIGITAL Network Architecture (DNA) for the Tru64 UNIX operating system on Alpha hardware. DECnet-Plus enables Tru64 UNIX systems to participate in multivendor networks that adhere to the Open Systems Interconnection (OSI) specifications as defined by the International Organization for Standardization (ISO) as well as traditional DECnet networks. For a complete description of this product, see the Compaq DECnet-Plus for Tru64 UNIX Version 5.1 Software Product De- scription, SPD 41.92.10. Features The DECnet-Plus for Tru64 UNIX Version 5.1 software provides support for the TruCluster Server. While each node remains an independent DECnet node and there is no DECnet cluster alias, you can configure the IP-based transports (RFC 1006 and 1859) to use the IP cluster alias. For complete information about new software functionality and corrections, see Chapter 1 of the Compaq DECnet-Plus for Tru64 UNIX Release Notes manual for Version 5.1. Documentation Comments Compaq prides itself on responding to customer needs. To con- tinue serving you, we welcome your comments about any of the Compaq DECnet-Plus for Tru64 UNIX documents. Please send us your comments through any of the following channels: Internet openvmsdoc@compaq.com Fax 603 884-3799, Attention: OSSG Documentation, ZKO3- 4/U08 Mail OSSG Documentation Group, ZKO3-4/U08 110 Spit Brook Rd. Nashua, NH 03062-2698 ©2002 Compaq Computer Corporation