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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Cisco 3825, 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 3825 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 3825. 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 3825 should contain:
- informations concerning technical data of Cisco 3825
- name of the manufacturer and a year of construction of the Cisco 3825 item
- rules of operation, control and maintenance of the Cisco 3825 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 3825 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 3825, 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 3825.
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 3825 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 © 1992–2004 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Page 1 of 16 DA TA SHEET CISCO 3800 SERIES INTEGRA TED SERVICES ROUTERS CISCO 3825 AND CISCO 3845 Cisco System s ® , Inc. is redefining best-in -class enterprise routing with a n ew portfolio of Integrated Services Routers op[...]
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Page 2
© 2004 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 17 SECURE NETWORK CONNECTIVITY FOR DA TA, VOICE, AND VIDEO An important component of the Cisco S elf-Def endi ng Network, the Cisco 3800 Series features the industry’s most compre[...]
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Page 3
© 2004 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 17 supporti ng up to 24 T1/E1 trunks and 8 8 foreign-exchange-station (FXS) ports for analog ph ones, fax mac hi nes, key sy stems, and conference stations. INTEGRATED SERVICES Figu[...]
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© 2004 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 17 Feature Benefit Embedded security processing and best-in - class security f eature support • Integrated hardware for off lo ad of encryption services processing supports IP Sec[...]
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© 2004 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 17 PRODUCT ARC HITECTURE Table 2. Features of Cisco 3825 an d Cisco 3845 Cisco 3800 Series Features Cisco 3825 Cisco 3845 Network-module slots —These slots can accommodate a stand[...]
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© 2004 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 17 SUMMARY The Cisco 3800 Series introdu ces best-in-class routing, security, and voice techn ologies embedded into the router fabric, making it possible for enterprises to securely[...]
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Page 7
© 2004 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 17 Cisco 3800 Series Features Cisco 3825 Cisco 3845 DC–Input current 12A (24V) 5A (60V) Startup current 50A<10 ms 18A (24V) 7A (60V) Startup current 50A<10 ms Output AC or D[...]
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Page 8
© 2004 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 17 Cisco 3800 Series Features Cisco 3825 Cisco 3845 EMC 47 CFR, P art 15 ICES-003 Class A EN55022 Class A CISPR22 Class A AS/NZS 3548 Class A VCCI V-3 EN 3003 86 EN 6100 0 TELCOM 47[...]
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Page 9
© 2004 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 17 NM-1FE1R2 W 1-p ort 10 /100 E thernet 1-po rt 4/16 Token Ring 2-WIC-slot network module NM-1FE2W 1-port 1 0/100 Ethernet 2 -WIC-slot network module NM-2FE2W 2-port 1 0/100 Ethern[...]
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Page 10
© 2004 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 17 Digital Dialup and Remote-A ccess Network Modules NM-6DM 6-digital-modem network m odu le NM-12DM 12-digital-modem network m od ule NM-18DM 18-digital-modem network m od ule NM-[...]
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Page 11
© 2004 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 17 NM-HDV-1T1-24E Single-port 2 4 enhanced ch annel T1 voice/fax network m odu le Bundle: NM-HDV with one (1) VWIC-1MFT-T1 and four (4 ) PV DM-12 NM-HDV-2T1-48 2-port 4 8-channel T[...]
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Page 12
© 2004 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 17 A larm M onitoring and Control Network M odules and Acc essories NM-AIC-64 Alarm monitorin g and contro l network module Circuit Emulation over IP (CESoIP) Network M odules NM-C[...]
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Page 13
© 2004 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 17 VWIC-1MFT-G703 1-port RJ-4 8 multiflex trunk—G.703 VWIC-2MFT-E1 2-port RJ-4 8 multiflex trunk—E1 VWIC-2MFT-E1-DI 2-port RJ-4 8 multiflex trunk—E1 with drop and insert VWIC[...]
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Page 14
© 2004 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 14 of 17 PV DM2-32 3 2-channel fax and voice DSP module PV DM2-48 4 8-channel fax and voice DSP module PV DM2-64 6 4-channel fax and voice DSP module ORDERING INFORMATION To place an ord[...]
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Page 15
© 2004 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 15 of 17 Table 6. Cisco IOS Soft ware Feature Sets that Cisc o 3825 and Cisc o 3845 Su pport Cisco IOS Software Feature Sets Cisco 3825 Cisco 3845 IP Base S382IP B S 384IP B IP V OICE S3[...]
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© 2004 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 16 of 17 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: 408 526-4 000 800 5 53-NETS (638 7) Fax: 4 08 52 6-410 0 Eu[...]
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Page 17
© 2004 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 17 of 17[...]