---------------------------------------------------------------------------- The Florida SunFlash SunFlash July 1991 Table Of Contents SunFLASH Vol 31 #toc July 1991 ---------------------------------------------------------------------------- The Florida SunFlash is an electronic news service for Sun Microsystems computer users. It is distributed by more than 80 Sun offices and by about 40 Sun Local Users Groups in more than 30 countries. The Florida SunFlash has a subscription base of more that 30,000 Sun users. This is the July table of contents for the Florida SunFlash. If there are any items that you missed and really want to see, please send the required volume.issue numbers to flash@sunvice.East.Sun.com. For more information about SunFlash, send mail to info-sunflash thus: $ mail info-sunflash@sunvice.East.Sun.COM Subject: info info ^D $ John J. McLaughlin, SunFlash Editor, Ft. Lauderdale, Florida, USA -------------------------------------------------------------------------------- Summary Of July's Messages -------------------------------------------------------------------------------- Line Count Vol.# Title 57 31.01 Sun Completes $100 Million Financing 58 31.02 Sun Gains Momentum In Library Automation 88 31.03 Sun Realigns Executives 312 31.04 Sun Open Systems Expo 86 31.05 Commercial UUCP,WAN & Internet Services 120 31.06 1991 Developers Conference 552 31.07 Network Information Services(NIS) 151 31.08 Sun Prestoserve 1027 31.09 RFC1208 - A Glossary of Networking Terms 138 31.10 Hi-Speed File Transfer: Suns<->Mainframes 252 31.11 Third Party Product Announcements 89 31.12 Price Waterhouse Now Sun Integrator 103 31.13 Sun 101-A keyboard 219 31.14 Sun Adds New Desktop Systems (IPX, ELC) 102 31.15 Sun Launches Trade-In Program 149 31.16 Sun Enhancement SPARCstation 2 65 31.17 SPECmark Performance Numbers 165 31.18 SunSoft Releases New CDWARE CD-ROM 167 31.19 SunSoft Introduces Security Products 194 31.20 Details of SunSoft Security Products 123 31.21 Summary Of Recent Sun Announcements 327 31.22 GX and GXplus 225 31.23 New Country Kit Structure 229 31.24 New High Performance Disk Subsystems 230 31.25 SPARCstation ELC 454 31.26 SPARCstation IPX 451 31.27 SPARCstation 2 Enhancements 87 31.28 SPARCstation SLC to ELC UPGRADE 182 31.29 UPGRADES TO SPARCSTATION IPX 125 31.30 Upgrades To SPARCstation 2 Total 6527 -------------------------------------------------------------------------------- Summary of Messages Sent This Month -------------------------------------------------------------------------------- 31.01 Sun Completes $100 Million Financing MOUNTAIN VIEW, Calif.--July 1, 1991--Sun Microsystems, Inc., today announced that it has entered into an off-balance-sheet accounts receivable financing arrangement with J.P.Morgan Delaware and Morgan Guaranty Trust Company of New York. This arrangement, which involves the sale of certain accounts receivable, will reduce Sun's accounts receivable by $100 million and increase cash by a corresponding amount, without adding to Sun's balance sheet indebtedness. The agreement is a three-year revolving facility and will be reflected on Sun's balance sheet for the fiscal year which ended June 30, 1991. Sun typically reports its year-end results during the first half of August. 31.02 Sun Gains Momentum In Library Automation MOUNTAIN VIEW, Calif. --July 1, 1991-- As a part of its rapid expansion into the library automation market, Sun Microsystems announced this week that four leading software vendors have agreed to port their library automation software packages to Sun's SPARC(R)-based workstations and servers. The vendors include CLSI, Marquis (a Dynix company), Sirsi and VTLS. Products will be available by the end of 1991. Together, the four third-party software vendors claim an installed base of more than 38 percent of the library market worldwide, thus giving Sun access to potential new customers moving to UNIX(R). The move to Sun, the industry's leading manufacturer of UNIX systems, demonstrates the increasing acceptance of UNIX both in the public and private segments of the library market. Easy-to-use graphical interfaces like OPEN LOOK(R), offered by Sun, and ever-decreasing prices for powerful workstations are helping move these networked systems into markets previously dominated by minicomputers and networks of PCs. 31.03 Sun Realigns Executives MOUNTAIN VIEW, Calif. --July 1, 1991-- Sun Microsystems, Inc., today announced a realignment of three of its corporate staff officers. Effective today, William J. Raduchel, who has been chief financial officer of the company since June 1989, becomes vice president for corporate planning and development and chief information officer. He has been chief information officer on an acting basis since last fall. Kevin C. Melia, vice president of operations for the company since October 1989, succeeds him as chief financial officer. Both will continue to report to Scott G. McNealy, chairman, president and chief executive officer. 31.04 Sun Open Systems Expo This is a description of a major US show for Sun users. I am forwarding it to this mailing list for your interest. For further information please call (512)-331-7761 or (800)-727-EXPO -johnj The World's Largest Sun Compatible Trade Show San Jose Convention Center July 23-25, 1991 31.05 Commercial UUCP,WAN & Internet Services This is from an article posted to a private Sun bulletin board. I believe that the information is correct, but no doubt incomplete. Please mail any corrections or additions to me. -johnj Included is a list of Commercial Companies offering UUCP, WAN & Internet services. 31.06 1991 Developers Conference September 4-6 San Jose, CA For more information on the SunSoft Catalyst Developers Conference call 1 800 227-9227. To register to attend the conference call Ambassador Travel/Conference Planners at 1-800-451-9485, FAX 1-800-237-4990. It's a new world and a new company. Both will be introduced at Discovery '91, this year's Catalyst Developers Conference. Discovery '91 will bring you face to face with the technology leaders in the world of computing. From stream-lined operating systems to object-oriented programming, you will hear about new technologies and learn how to best implement them for the greatest business rewards. Reserve your spot now. The Conference will be held September 4-6 at the Fairmont Hotel, San Jose, California. The registration fee -- $95 for Catalyst members, $195 for non-members, and $295 at the door -- covers three continental breakfasts, two lunches, an evening of entertainment, access to all conference sessions and tutorials, and a copy of the proceedings on CD-ROM. 31.07 Network Information Services (NIS) This is an updated version of SunFlash article 28.18. The author, Tony Brooks of Sun's Technical Information Services (TIS) has made a number of changes and clarifications. -johnj Introduction I. Becoming a NIS Master Server II. Becoming a NIS Slave Server III. Becoming a NIS Client IV. NIS Tools and Utilities 1. ypbind(8) 2. ypwhich(1) 3. yppoll(8) 4. yppush(8) vs ypxfr(8) 5. ypserv(8) 6. ypcat(1) 7. ypmatch V. Problems with NIS References: 31.08 Sun Prestoserve Sun Prestoserve is an NFS accelerator that improves the NFS responsiveness of SPARCserver 470 or SPARCserver 490 systems by up to 75 percent, and a SPARCserver 2 by up to 85 percent. By dramatically improving NFS write performance, Sun Prestoserve delivers significant improvement in disk throughput, so heavily loaded file servers can support more clients and offer better response times. Sun Prestoserve is available in both the SBus and VMEbus versions. The SBus version consists of a single width SBus card, and the VMEbus version consists of a single slot 9U VMEbus board. Both versions contain 1 Mbyte of nonvolatile cache memory, a UNIX device driver, and utility programs. The UNIX device driver operates as a pseudo disk driver in the SunOS kernel, intercepting NFS writes to disk and caching them in Sun Prestoserve nonvolatile memory. Product Highlights - Accelerates NFS performance by enhancing disk I/O throughput - Allows heavily loaded file servers to support additional clients by increasing NFS throughput by up to 80 percent on SPARCserver 470 and 490; and by up to 140 percent on SPARCserver 2 - Improves NFS server responsiveness by up to 75 percent on SPARCserver 470 and 490; and by up to 85 percent on SPARCserver 2 31.09 RFC1208 - A Glossary of Networking Terms This is a very useful glossary of computer network terms. -johnj This glossary is adapted from "The INTEROP Pocket Glossary of Networking Terms" produced to help you understand the many terms--and in particular the myriad of acronyms--that can be encountered at the INTEROP Tutorials, Conference, and Exhibition. To keep this document reasonably small we have deliberately omitted common computer and communications terms such as disk, modem, byte, and VLSI. In addition, the definitions have been kept brief. We recommend that you consult the glossaries found in the major computer networking textbooks for more comprehensive definitions. We also realize that producing this glossary is akin to shooting at a moving target. The computer and communications industries are moving very rapidly, and terms and acronyms are born every day. You are invited to submit words which you think should be included in future editions. 31.10 High Speed File Transfer Between Suns and IBM Mainframes This is from an internal email message that introduces a third party product from Mitek. -johnj For more information contact Paul Sargent at Mitek OpenConnect systems (214 490 4090). Mitek OpenConnect Systems Announces Fast File Transfer Using SunLink Channel Gateway Mitek OpenConnect Systems (Carollton, Texas) has recently announced OpenConnect/GTO. This software resides in part on an IBM mainframe running the MVS operating system, and in part on Sun systems that have installed SunLink Channel Gateway. OpenConnect GTO allows file transfers using the standard SunOS 'ftp' program. Rates up to 450Kbytes/second (disk-to-disk) have been achieved. I believe that this product is ideal for a number of applications that require large data volumes to be moved between Suns and mainframes. Enclosed is the announcement text from Mitek OpenConnect Systems. For more information contact Paul Sargent at Mitek OpenConnect systems (214 490 4090). 31.11 Third Party Product Announcements I am happy to post a small volume of third party product announcements such as the ones in this article. Products usually solve problems or improve productivity - those are the criteria that I use in selecting announcements. If you see or have a product announcement that would be of value to a large number of Sun users, please forward them to me. Forwarding third party product announcements does not imply an endorsement by Sun. -johnj INTRODUCING LOW COST SCANNING FOR SPARC STATIONS INTRODUCING SYNCHRONOUS SOFTWARE PROTOCOLS SPARC WORKSTATIONS NOW CONNECT TO TOKEN RING NETWORKS MULTIPLEXER AND EXPANSION PRODUCTS Tektronix announces a new color printer 31.12 Price Waterhouse Now Sun Integrator MOUNTAIN VIEW, Calif. --July 17, 1991-- Price Waterhouse has signed an agreement to act as a Sun Microsystems commercial systems integrator, selling workstations, servers and software from Sun to major commercial customers. At least $5 million in sales of Sun products are expected the first year, underscoring the growing demand for Sun's UNIX(R)-based solutions in non-technical markets. Initial target markets include banking, portfolio management, commercial lending, legal, manufacturing, insurance and property management. 31.13 Sun 101-A keyboard This is one of those products that has not been widely publicized. -johnj - Fully IBM PC-AT-101 compatible layout - Separate cursor keypad, numberic keypad, and main keypad - Function keys separated from main keypad - Standard Sun keyboard connectors (MiniDIN) As Sun penetrates commercial and office automation accounts, we are increasingly being faced with the requirement for an industry standard keyboard such as the IBM PC-AT-101. The specific requirement at many accounts is for a keyboard which has separate numeric and cursor keypads. The Sun 101-A keyboard addresses this and other requirements by providing an industry standard layout fully compatible with the IBM PC-AT-101 keyboard, which by virtue of its volume has become a de-facto industry standard. The keyboard retains full connector compatibility with the Sun Type 4 keyboard. 31.14 Sun Adds New Desktop Systems : SPARCstation IPX and SPARCstation ELC Unveiled today were two new desktop workstations: the SPARCstation IPX, a mid-range accelerated graphics desktop computer that includes many of the features of Sun's high-end SPARCstation 2 in a smaller, less-expensive package, and the new entry-level monochrome SPARCstation ELC, with twice the processing power and four times the memory capacity of its popular predecessor, the SPARCstation SLC. Sun's affordable desktop line-up now includes: the SPARCstation ELC, SPARCstation IPC, SPARCstation IPX and SPARCstation 2. 31.15 Sun Launches Low-Cost Color Promotion And Aggressive Trade-In Program MOUNTAIN VIEW, Calif. --July 22, 1991-- Sun Microsystems today unveiled two aggressive promotions that will make powerful RISC/UNIX(R) computing in color irresistably affordable to a whole new class of user. Until December 31, 1991, a special cost-reduced version of the popular desktop color SPARCstation(TM) IPC will be available. In addition, Sun is offering a special trade-in program aimed at its installed based of non-SPARC(R) system users and at users of a variety of competitive systems. Customers will be able to trade in a Sun-3(TM) or Sun386i(TM) system, or specific systems from other companies to receive the promotional version of the color SPARCstation IPC. Competitive systems include UNIX workstations from IBM, Hewlett-Packard/Apollo and DEC, and high-end PCs from IBM, Compaq, HP and Apple. This offer also provides an easy and inexpensive path for non-SPARC users to get to SPARC and to UNIX System V Release 4, which will become the standard operating system shipped on all Sun systems next year. This promotional model is identical in performance to the existing color SPARCstation IPC. It has a 16-inch monitor that uses technology allowing low cost, yet it offers the same resolution (1152 x 900) as all other SPARCstations. 31.16 Sun Makes Significant Enhancements To SPARCstation 2, SPARCserver 2 MOUNTAIN VIEW, Calif. --July 22, 1991-- Sun Microsystems has increased processor performance and added major enhancements to its popular desktop SPARCstation(TM) 2 and SPARCserver(TM) 2 systems. Enhancements include doubling memory and disk storage, increasing processing power by 15 percent and graphics performance by up to 10 percent. These enhanced systems, along with two new desktops introduced today and Sun's family of servers, are part of a client-server computing environment that increases productivity by enabling every group in an organization to share information by distributing data, resources and processing to any system on the network. Sun's computing family supports both technical and commercial users, performing tasks as diverse as the most sophisticated engineering process to everyday desktop productivity. Sun's entire SPARC(R) line can run more than 3,300 SPARCware(TM) third-party products. Enhancements to SPARCstation 2 Improvements to Sun's high-end SPARCstation 2 graphics workstation include an increase from 16 megabytes to 32 megabytes of main memory and from a 207-megabyte disk to a faster 424-megabyte internal disk on all standard configurations, allowing up to 848 megabytes in the package. As a result of Sun's compilers and new third-party compilers that will be available Kuck and Associates in 45 days, the system now processes at 24.7 SPECmarks. Sun has also shrunk the system's GX accelerator card so that it takes up a single- rather than a double-wide SBus slot, allowing the addition of more add-on options. The SPARCstation 2's additional memory and disk capacity are especially useful in I/O-intensive applications and large-scale simulations, such as electronic design automation and mechanical computer-aided design, 31.17 SPECmark Performance Numbers The SPECmarks for Sun machines have recently changed because of improved compiler and pre-processor techniques. -johnj SPECmark performance numbers for each of the new and existing Sun SPARCstations and SPARCservers have increased through the use of a new FORTRAN pre-processor. This pre-processor was developed, ported, and tuned for Sun by Kuck and Associates, Inc. (KAI) -- a firm that developed similar compilation technology for HP, IBM, and SGI. KAI's pre-processor improves quotable SPECmark performance through optimization of three of the underlying FORTRAN benchmarks: matrix300, nasa7, and fpppp. Each contains extensive amounts of matrix math, constructing and then doing computation on a large array of numbers. Though the details of KAI's implementation are proprietary, we believe their pre-processor automatically restructures the array walking code to hold and use intermediate array results, thereby reducing loads and stores to memory and increasing system performance. KAI's pre-processor will deliver increased floating-point performance on certain applications that make extensive use of matrix math, which certainly exist in at least the scientific, financial, and graphics communities. Users who expect to benefit should, as always, verify (by trial) that the performance of their particular application is improved by the KAI pre-processor. 31.18 SunSoft Releases New Volume Of Compact Disc With SPARC Applications MOUNTAIN VIEW, Calif. -- July 23, 1991 -- SunSoft, the systems software subsidiary of Sun Microsystems, Inc., today announced immediate availability of Catalyst(TM) CDware(TM) Volume 2, a compact disc that enables Sun system users to effectively shop for software by offering a wide variety of applications to sample at their own desktops. The CD also gives independent software vendors (ISVs) a new and innovative channel to promote and distribute their software products to Sun users. CDware Volume 2 features self-running demonstrations, electronic brochures and trial programs for 40 software packages from 26 vendors (see Table 1). With a SunCD(TM) player, SPARCstation(TM) users can sample a variety of operations with many popular SPARC(R) packages, including Lotus 1-2-3, FrameMaker, dBase and Clarity's Rapport. CDware also contains a complete electronic catalog of the more than 3,300 available SPARC solutions from third-party software and hardware vendors. 31.19 SunSoft Introduces New Products To Increase Security On Unix Networks MOUNTAIN VIEW, Calif., --July 23, 1991 -- SunSoft, the systems software subsidiary of Sun Microsystems, Inc., today introduced Account Resource Management (ARM) and Automated Enhanced Security Tool (ASET), two powerful additions to its Sun SHIELD(TM) software security product family. The new software products increase security for UNIX(R) networks in commercial, technical and government installations. SunSoft also announced a technology agreement with RSA Data Security, Inc. In addition, several software vendors today introduced security products for SunOS. SunSoft's ARM and ASET enable corporate MIS managers and network administrators to create customized security solutions that help protect their UNIX networks from security breaches. ARM and ASET join Sun SHIELD's other products that offer data encryption, authentication and a variety of government-required software security features. These products are also important components of a comprehensive software environment to be unveiled by SunSoft at its early-September Developers Conference in San Jose, Calif. 31.20 Account Resource Management(ARM) & Automated Security Enhancement Tool(ASET) Software Security Solutions - Sun SHIELD(tm) Account Resource Management - Sun SHIELD Automated Security Enhancement Tool - Technology agreement with RSA - Security products from three new third party vendors PRODUCT HIGHLIGHTS - Account Resource Management (ARM) enables system administrators to create solutions that meet their organizations' unique security needs in the area of login and user account access control. - Automated Security Enhancement Tool (ASET) enables administrators to adjust the level of security on their networks - from the most open access to the most restrictive. - Sun SHIELD is a newly named family of software security products, which includes ARM & ASET, and is offered by SunSoft and available on Sun hardware. 31.21 Summary Of Recent Sun Product Announcements This article is based on an interal email message that summerized the recent product announcements from Sun. -johnj ***SPARCSTATION IPX*** ***SPARCSTATION ELC*** ***SPARCSTATION 2 ENHANCEMENTS*** ***GX, GXPLUS*** ***NEW HIGH PERFORMANCE DISK SUBSYSTEMS*** ***SPARCSTATION IPC PROMOTION*** ***TRADE-UP TO SPARCSTATION IPC*** 31.22 GX and GXplus - New GXplus graphics accelerator - GX features and acceleration plus 1280x1024 high resolution and hardware double buffering - New single-SBus slot GX accelerator - GX integrated on the SPARCstation IPX CPU board as the standard framebuffer - New GX/Monitor X-options - Multiple accelerated heads now supported - Upgrade from double SBus slot GX to single slot GX available - Improved performance over the current GX 480K 2-D vectors/second; 310K 3-D vectors/second The new GXplus is a graphics accelerator that delivers: - 1280x1024 higher resolution display support - Hardware double buffering for smooth animation In a double SBus slot, the GXplus offers the above features along with all of the performance enhancements found in the new single SBus slot GX. Single SBus Slot GX: The world's best selling graphics accelerator just got better. The single SBus slot GX offers improved performance in a smaller form factor. The new GX is available on the enhanced SPARCstation 2 configurations and the GX/Monitor X-option and the UG4/6XC-GX and UG4/6XC-GX upgrades. 31.23 New Country Kit Structure Those of you involved with the actual writing of Sun P.O's will find this article useful. For everyone else, it will explain the extra box that comes with each new system! -johnj - New, two-box country kit separates keyboard hardware from documentation to provide manufacturing efficiency and ordering flexibility - No change in ordering procedures for country kits - Same keyboard box for all platforms (except SLC/ELC), allowing resellers to better manage inventory - New, logical marketing part numbers for documentation kits - New international country kits to make ordering easier for international customers - Current "Keyboard Kits" (not country kits) to be discontinued 31.24 New High Performance Disk Subsystems - New 424-Mbyte 3.5" SCSI disk - New 1.3-Gbyte 5.25" SCSI disk - Desktop Storage Module enclosure - New 10.4-Gbyte SCSI Expansion Pedestal - New Server Option Packs for desktops Sun introduces the industry's highest performance SCSI disk drives for both desktop and deskside systems. In addition to being the highest performance drives available, these disks are the most cost effective disk drives ever offered by Sun. With the new disk drives and disk subsystems, customers can achieve the capacities they need at much lower prices. 31.25 SPARCstation ELC - Industry's highest performance, entry-level monochrome RISC workstation - 20.3 SPECmarks and 21 MIPS in an enhanced CPU-in-monitor package - Up to 64MB of RAM using 4 and 16-Mbyte SIMMs - New "pop-top" CPU access door for easy service, memory upgrades, and customer installable system board The SPARCstation ELC is Sun's high performance, entry-level replacement for the SPARCstation SLC. The ELC is targeted for Sun's most price sensitive customers in DBMS, Document Image Processing, Software Development and Education. The heart of the ELC is a new integrated SPARC integer and floating point unit. The new SPARC chip represents Sun's highest level of integration to date and delivers sustained performance of 20.3 SPECmarks, 21 MIPS and 3 DP MFLOPS. 31.26 SPARCstation IPX - Sun's lowest-priced accelerated graphics - Enhanced Performance: 24.4 SPECmarks; 28.5 MIPS; 4.2 MFLOPS - Cost-effective board and chassis level upgrades from SPARCstation IPC - Configurations Available 17"GX grayscale, 16MB RAM, 207MB Disk 19"GX grayscale, 16MB RAM, 207MB Disk 16"GX Trinitron color, 16MB RAM, 207MB Disk 19"GX Trinitron color, 16MB RAM, 207MB Disk 31.27 SPARCstation 2 Enhancements - NEW SPARCstation 2 standard configurations with 32-Mbyte of memory and 424 Mbyte SCSI disk - New Graphics Accelerator, GXplus - GX capabilities plus 1280 x 1024 resolution and hardware double buffering - New, more flexible, cost-effective server configurations - New single-slot GX accelerator - Standard on entry color configurations - New 424-Mbyte SCSI disk and 1.3-Gbyte SCSI disk - 24.7 SPECmarks with KAI Preprocessor 31.28 SPARCstation SLC to ELC Upgrade The SPARCstation ELC was designed with the current SLC customer in mind. The result is a simple, customer-installable, 0 Mbyte CPU board upgrade that doubles the performance of SPARCstation SLC. Some key features of the SLC to ELC upgrade: - Performance doubles from 9.8 SPECmarks to 20.3 SPECmarks - SLC simms are retained for use on the ELC board - Upgrade fully supports all SLC and ELC options and peripherals - The simple board swap is customer installable in minutes - SunOS 4.1.1 is included at no charge if required - Same day service price is $5 per month lower than for SLC 31.29 Upgrades To SPARCstation IPX - From SPARCstation IPC - From Sun-3 AND 386i - Available 22 July, 1991 Sun announces new upgrade paths to SPARCstation IPX, Sun's lowest- cost accelerated graphics workstation. SPARCstation IPC customers can upgrade to IPX via a simple board swap while Sun-3 and 386i customers upgrade by a chassis swap. The SPARCstation IPC to IPX upgrade is really a compute performance upgrade, a memory upgrade and, for non-GX IPC customers, a graphics upgrade. - Performance nearly doubles from 13.5 SPECmarks to 24.4 SPECmarks - The customer returns 8 Mbytes of memory and receives 16 Mbytes - GX graphics accelerator is integrated onto the board - Full support of all IPC and IPX options and peripherals - The simple board swap is customer installable in minutes - SunOS 4.1.1 is included at no charge if required - Same day service price is $5 per month lower than for SLC 31.30 Upgrades To SPARCstation2 From all Previous Generation Desksides 3/110, 3/140, 3/150, 3/160, 3/260, 4/110, 4/150, 4/260 & 4/330 Sun announces an upgrade path for the power user deskside customer that puts Sun's high end, most expandable graphics workstation, the SPARCstation 2. This upgrade puts the deskside customer back on the power curve with high standard memory, a large capacity disk drive and access to the latest in SBus and CDROM product offerings. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ For information send mail to info-sunflash@sunvice.East.Sun.COM. Subscription requests should be sent to sunflash-request@sunvice.East.Sun.COM. Archives are on solar.nova.edu and paris.cs.miami.edu. All prices, availability, and other statements relating to Sun or third party products are valid in the U.S. only. Please contact your local Sales Representative for details of pricing and product availability in your region. Descriptions of, or references to products or publications within SunFlash does not imply an endorsement of that product or publication by Sun Microsystems. John McLaughlin, SunFlash editor, flash@sunvice.East.Sun.COM. (305) 776-7770.