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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Cisco 1812, 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 1812 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 1812. 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 1812 should contain:
- informations concerning technical data of Cisco 1812
- name of the manufacturer and a year of construction of the Cisco 1812 item
- rules of operation, control and maintenance of the Cisco 1812 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 1812 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 1812, 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 1812.
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 1812 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
. Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 1 of 14 Cisco 1 800 Ser ies In tegra ted Services Routers Fixed Configu ration Models Cisco Sy stem s ® is redefining best-in-class enterprise and sm all- to midsize-business routing w ith a new line of integrated services routers that [...]
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Page 2
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 2 of 14 ● 8-port 10/1 00 mana ged switch with VLAN s upport an d option al Power over Ethernet (PoE) ● Easy deployme nt and rem ote-man agement capabil ities t hrough W eb-based tools a nd Cisco IOS ® Software Cisco 18 01, 1802 , and [...]
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Page 3
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 3 of 14 Figure 2. Securing Small B ranch Office with a Cisco 1800 Series Fixed-Configur ation Router Highly Av ailable Internet Connec tion The Cisco IOS Software Advanc ed IP Service s feature set offe rs basic and advan ced routi ng capa[...]
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Page 4
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 4 of 14 Integrated Wirel ess LAN Capability Cisco 18 00 Series fixed-configura tion route rs offer m odels with a n integrat ed wireless a ccess point, p roviding se cure router and secure wireless LAN se rvices in one device , helpin g bu[...]
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Page 5
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 5 of 14 (W RED), c ommitt ed acce ss rate (CAR), and Class -Based Traffic Shaping , help en sure hig h performa nce for missi on-critic al appl ication s. The Cisco 1803 su pports G.SHDSL 2-wire an d 4-wire capab ility providin g longer re[...]
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Page 6
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 6 of 14 Feature Benefit Secure Networking Cisco IOS Firew all, Includ ing URL Filtering Application In spection, Transparen t and Stateful firew all, and URL filtering protects the ne twork from unauthoriz ed user access. URL filtering pre[...]
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Page 7
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 7 of 14 Summary As comp anies i ncrease their se curity requi rements and thei r need for i ntegrated services , more in telligen t branch- network solut ions are required. The best-in-c lass Ci sco 180 0 Series a rchitec ture has been spe[...]
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Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 8 of 14 Product Description DSL Specifications ● ST-Microelectro nics 20190 chipset ● Supports ADSL over ba sic telephone service with Annex A and Annex B I TU G. 992.1 (ADSL), G.992 .3 (ADSL2), and G.99 2.5 (ADSL2+) ● Supports ADSL [...]
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Page 9
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 9 of 14 Product Description IPSec Tunnels Suppor ted 50 IPSec VPN Performance 40 Mbps 3DES @ 1400 by te packets Cisco IOS Firew all Performance 100 M bps @ 1400 by te packets Wireless W ireless LAN Hardware ● IEEE 802.11a/b /g ● Automa[...]
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Page 10
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 10 of 14 Product Description PoE PoE Support S upported on 10/100 Ether net switch por ts with optional PoE kit PoE Standards IEEE 802.3af, Cisco Prestandard PoE External Pow er Supply 80W external p ower supply Power Supply Specific ation[...]
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Page 11
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 11 of 14 Product Description (TBRs). For specific infor mation, refer to the data sheet for the specific interface card. ● Homologation requir ements vary by co untry and interface t ype. For specific countr y infor mation, refer to the [...]
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Page 12
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 12 of 14 Product Part Number Pr oduct Des cription CISCO1812/K9 Security router w ith dual 10/100 W AN ports, 8-p ort 10/100BASE-T switch, I SDN S/T backup, Cisco IOS Advanced I P Services, 32 M B Flash, and 128 MB DRAM CISCO1801W-AG-B/K9 [...]
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Page 13
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 13 of 14 For more i nformati on regardi ng Cisco 1800 Seri es routers and opt ions, c ontact your Ci sco repre sentati ve or go to http://www .cis co.com /go/1800 . To upgrade the Cisco IOS So ftware for the Cisc o 1800 Se ries, visi t the[...]
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Page 14
Data Sheet © 2009 Cisco Sy stems, Inc. All rights r eserved. This document is Cisco Public I nformation. Page 14 of 14 For Mo re Information For more i nformati on about the Cisco 1800 Seri es Integ rated Services Router, visi t http://www .cis co.com /go/1800 or contact your local accoun t represen tative. For more i nformati on about Cisco pro d[...]