English dropdown-ico

Cisco Systems DC-145 manual

1
2
3
4
5
6
7
8
9
10
11
12

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Cisco Systems DC-145, 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 Systems DC-145 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 Systems DC-145. 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 Systems DC-145 should contain:
- informations concerning technical data of Cisco Systems DC-145
- name of the manufacturer and a year of construction of the Cisco Systems DC-145 item
- rules of operation, control and maintenance of the Cisco Systems DC-145 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 Systems DC-145 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 Systems DC-145, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Cisco Systems 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 Systems DC-145.

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 Systems DC-145 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

  • Page 1

    DC-145 Cisco IOS Dial Technologies Configuration Guide Configuring and Managing External Modems This chapter describes how to conf igure e xternally connected modems. These tasks are pr e sented in the follo wing main sections: • External Modems on Low-End Access Serv ers • Automatically Conf iguring an Ext ernal Modem • Manually Conf iguring[...]

  • Page 2

    Configuring and Managing Externa l Modems Automatically Configuring an Exter nal Modem DC-146 Cisco IOS Dial Technologi es Configuration Guide Figur e 23 Cisco AS251 1 -RJ Access Serv er When you conf igure modems to function with y our access server , you must provide initializat ion strings and other settings on the modem to tell it ho w to funct[...]

  • Page 3

    Configuring and Managing External Modems Automatically Configuring an External Modem DC-147 Cisco IOS Dial Technologies Con figuration Guide Enter these modemcap names with the modemcap entry command. If your modem is not on this list and if you kno w wh at modem i nitialization string you need to use with it, you can create yo ur own modemcap; see[...]

  • Page 4

    Configuring and Managing Externa l Modems Manually Configurin g an Extern al Modem DC-148 Cisco IOS Dial Technologi es Configuration Guide Jan 16 18:16:18.324: TTY33: Detected modem speed 115200 Jan 16 18:16:18.324: TTY33: Done with modem configuration Jan 16 18:16:18.324: TTY34: Modem configuration succeeded Jan 16 18:16:18.324: TTY34: Detected mo[...]

  • Page 5

    Configuring and Managing External Modems Supporting Dial-In Modems DC-149 Cisco IOS Dial Technologies Con figuration Guide Modems dif fer in the method that the y use to lock the EIA/TIA- 232 (serial) port speed. In the modem documentation, vendors use terms su ch as port-rate adjust, speed conv ersion, or bu ffered mode. Enabling error correction [...]

  • Page 6

    Configuring and Managing Externa l Modems Supporting Dial-In Modems DC-150 Cisco IOS Dial Technologi es Configuration Guide Figure 24 EXEC Cr eation on a Line Confi gured f or Modem Dial-I n Note The modem callin and modem cts-requir ed line conf iguration commands are useful for SLIP operation. These commands ensure that when th e line is hung up [...]

  • Page 7

    Configuring and Managing External Modems Testing the Modem Connection DC-151 Cisco IOS Dial Technologies Con figuration Guide Testing the Modem Connection T o test the connection, send the modem the A T command to request its attention . The modem should respond with “OK. ” For ex ample: at OK If the modem does not reply t o the at command, per[...]

  • Page 8

    Configuring and Managing Externa l Modems Managing Telnet Session s DC-152 Cisco IOS Dial Technologi es Configuration Guide Step 4 The speeds of the modem and the access server are likely to be dif ferent. If so, switch of f the modem, and then switch it back on. This acti on should change the sp eed of the modem to match the speed of the access se[...]

  • Page 9

    Configuring and Managing External Modems Managing Telnet Session s DC-153 Cisco IOS Dial Technologies Con figuration Guide Suspending Telnet Sessions: When you are connected to an e xternal modem, the di rect T elnet session must be terminated before the line can accept incoming calls. If you do not terminat e the session, it will be in dicated in [...]

  • Page 10

    Configuring and Managing Externa l Modems Modem Troubleshootin g Tips DC-154 Cisco IOS Dial Technologi es Configuration Guide Modem Troubleshooting Tips Ta b l e 1 4 contains troublesho oting tips on modem access and contro l. T able 14 Modem T roubleshootin g Tips Problem Likely Cause Connection ref used. Someone already has a connection t o that [...]

  • Page 11

    Configuring and Managing External Modems Checking Other Modem Settings DC-155 Cisco IOS Dial Technologies Con figuration Guide Checking Other Modem Settings This section def ines other settings that migh t be needed or desirable, depending on your mod em. Error correction can be ne gotiated be tween t wo modems to ensu re a reliable data link. Err [...]

  • Page 12

    Configuring and Managing Externa l Modems Checking Other Modem Settings DC-156 Cisco IOS Dial Technologi es Configuration Guide[...]