Multitech MultiModem MT5634ZBA-V-V92 Guía de usuario descargar pdf (Pagina 37)

Multi-Tech Systems, Inc. MT5634ZBA-Series User Guide (S000286H) 37

Appendix F – Connecting to a Cisco

Router

Connecting to a Cisco Router Console Port

The console port on the Cisco IOS

router is an asynchronous serial port configured as data communications equipment

(DCE). For Cisco 1000, 1600, 2500, 2600, and 3600 series routers, the console port uses an RJ-45 connector.

Warning: Do not connect the modem to the Cisco router’s auxiliary port. This procedure and document apply only to the Cisco

router’s console port.

Step 1: Configure the Modem for your Country or Region

Configure the modem defaults to match the requirements of the country/region in which it will be used. For information on how

to do this, see “Step 5: Configure the Modem for your Country or Region” in Chapter 2.

Step 2: Configure for Callback Security in Direct Connect Mode

Callback security requires a caller to give a correct password before sending data to the system. If you do not plan to use this

feature, skip to Step 3.

Note: Setting the modem for callback security in direct connect mode disables the remote configuration feature of the modem.

To Turn Direct Connect Callback Security On and Off

Callback security must be turned on to enter many callback security commands.

1. Using a terminal program such as HyperTerminal, type the command AT#Sxxxxxxxx, where xxxxxxxx is your password

(1 to 8 characters long). Press E

NTER. The modem responds with OK if the setup password is correct and ERROR if it is

wrong. The default password is MTSMODEM. If you wish to change the password, then type the command

AT#S=xxxxxxxx, where xxxxxxxx is the new password (1 to 8 characters long), and press E

NTER.

2. Type one of the following commands:

● To turn on remote callback security only, type AT#CBS2 and press E

NTER.

● To turn on both local and remote callback security, type AT#CBS1 and press ENTER. When local security is turned

on, you must enter the setup password before you can enter any AT command from a local terminal except the AT,

ATIn, and AT#Sxxxxxxxx commands.

3. Type AT&W0 to store the above commands to nonvolatile memory.

To Set the Parity of the Callback Security Messages

The modem’s password prompt and messages parity must match the parity of the computer to which the modem is connected.

1. The default parity setting for your modem is no parity (AT#CBP0). To change the modem’s prompt messages to use even

parity, type AT#CBP2 and press ENTER. For odd parity, type AT#CBP1 and press ENTER.

2. To store the new parity value, type AT&W and press E

NTER.

To Assign Callback Passwords

1. To store a callback password for the first callback memory location, type AT#CBN0=xxxxxxxx, where xxxxxxxx is the

first password. Press ENTER. The password must be unique, must be 6 to 10 characters in length, and must not contain a

+ or - character.

2. To store a callback password for the second callback memory location, type AT#CBN1=xxxxxxxx, where xxxxxxxx is the

second password, and press E

NTER. Note that the memory location number in the command is incremented by one.

3. Repeat as many times as necessary until all passwords have been entered.

4. To review your entries, type AT&V and press E

NTER.

5. To set the modem for direct connect mode, type AT%H1 and press ENTER.

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