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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Cisco 837, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Cisco 837 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Cisco 837. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Cisco 837 should contain:
- informations concerning technical data of Cisco 837
- name of the manufacturer and a year of construction of the Cisco 837 item
- rules of operation, control and maintenance of the Cisco 837 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Cisco 837 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Cisco 837, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Cisco service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Cisco 837.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Cisco 837 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
All contents are Copyright © 1992–2005 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Page 1 of 12 DA TA SHEET CISCO 830 SERIES SECURE BROA DBA ND ROUTERS Advanced security for data, voice, and video ac cess ide al for small offices and telew orkers. The Cisco ® 830 S eries of secure broadband ro uters is idea[...]
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Page 2
© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 2 of 13 manage ment via Telnet. Cisco 830 series routers come equipped with two embedded remote managem ent too ls, Cisco Security Device Manager (SDM) and Cisco Router Web SetUp Tool ( [...]
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© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 3 of 13 Features Benefits Hardware-A ccelerated IPSec 3DES Encryption • Delivers high-performance IP Sec VP N encryption for bro adband co nnections • Suppo rts Internet Key Exchange[...]
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© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 4 of 13 Features Benefits High-Performance Encryption Provides secure con nectivity w ith out affecting perform ance for band width- intensive application s IP Mu lticast Technology Redu[...]
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© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 5 of 13 PRODUCT SPECIFICATIONS Table 2. Cisco 83 0 Series Hardware Specific ations Hardware Specifications Cisco 831, 836, and 837 Routers Processor Motorol a RISC Default DRA M* Memory [...]
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© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 6 of 13 Table 4 lists features supported in each of the above images by p latform. Table 4. Cisco 83 0 Series Software Feature Se ts Protocols and Features Supported by Cisco 830 Series [...]
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Page 7
© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 7 of 13 Protocols and Features Supported by Cisco 830 Series Secure Broadband Routers IP/FW /IPS ec 3DES (default feature set ) IP/FW /IPS e c 3DES PLUS IP/FW /IPS ec 3DES PLUS ISDN Dial[...]
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© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 8 of 13 Protocols and Features Supported by Cisco 830 Series Secure Broadband Routers IP/FW /IPS ec 3DES (default feature set ) IP/FW /IPS e c 3DES PLUS IP/FW /IPS ec 3DES PLUS ISDN Dial[...]
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© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 9 of 13 Protocols and Features Supported by Cisco 830 Series Secure Broadband Routers IP/FW /IPS ec 3DES (default feature set ) IP/FW /IPS e c 3DES PLUS IP/FW /IPS ec 3DES PLUS ISDN Dial[...]
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Page 10
© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 10 of 13 REGULATORY A ND STANDARD S COMPLIANCE Business-class Cisco 830 S eries secure broadband routers are available for worldwide deploym ent. Safety • UL 1950/CSA 950 -95: Third Ed[...]
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Page 11
© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 11 of 13 ISDN Specification s (Cisco 836 Router) • Two B channels plus one D channel: 2 x 6 4 Kbps (p recompressed) • Interoperable switched 56: 2 x 56 Kb ps (precompressed) • Sing[...]
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© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 12 of 13 Corpo rate Headqu arters Cisco System s, In c. 170 West Tasman Drive San Jose, CA 9513 4-1706 USA ww w.cisco.com Tel: 408 5 26-40 00 800 5 53-NETS (638 7) Fax: 4 08 52 6-410 0 E[...]
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Page 13
© 2005 Cisco Systems , Inc. All rights reserved. Important notices , privacy statements , and trademarks of Cisco System s, I nc. can be found on cisc o.com. Page 13 of 13[...]