4-2You can verify your configuration by executing the AT&V command.The configuration commands and the output of different modems may differ. Refer to the user manualof the modem when performing the above configuration.Switch ConfigurationAfter logging in to a switch through its console port by using a modem, you will enter the AUX userinterface. The corresponding configuration on the switch is the same as those when logging in to theswitch locally through its console port except that:z When you log in through the console port using a modem, the baud rate of the console port isusually set to a value lower than the transmission speed of the modem. Otherwise, packets mayget lost.z Other settings of the console port, such as the check mode, the stop bits, and the data bits, remainthe default.The configuration on the switch depends on the authentication mode the user is in. Refer to Table 2-3for the information about authentication mode configuration.Configuration on switch when the authentication mode is noneRefer to Console Port Login Configuration with Authentication Mode Being None.Configuration on switch when the authentication mode is passwordRefer to Console Port Login Configuration with Authentication Mode Being Password.Configuration on switch when the authentication mode is schemeRefer to Console Port Login Configuration with Authentication Mode Being Scheme.Modem Connection Establishment1) Before using Modem to log in the switch, perform corresponding configuration for differentauthentication modes on the switch. Refer to Console Port Login Configuration with AuthenticationMode Being None, Console Port Login Configuration with Authentication Mode Being Password,and Console Port Login Configuration with Authentication Mode Being Scheme for more.2) Perform the following configuration to the modem directly connected to the switch. Refer to ModemConfiguration for related configuration.3) Connect your PC, the modems, and the switch, as shown in Figure 4-1. Make sure the modems areproperly connected to telephone lines.
