
44
Figure 40 Scheme authentication interface for AUX login
Configuring common settings for AUX login (optional)
Some common settings configured for an AUX user interface take effect immediately and can interrupt
the login session. To save you the trouble of repeated re-logins, use a login method different from AUX
login to log in to the device before you change AUX user interface settings.
After the configuration is complete, change the terminal settings on the configuration terminal and make
sure they are the same as the settings on the device.
You can connect a device (Device B) to the AUX port of the current device (Device A), and configure the
current device to redirect a Telnet login user to that device. If the redirect enable and redirect listen-port
port-number commands are configured, a user can use the telnet DeviceA-IP-address port-number
command to log in to Device B. If the ip alias ip-address port-number command is also configured to
associate Device A's IP address with the Telnet redirect listening port, a user can use the telnet
DeviceA-IP-address command to log in to Device B. This Telnet redirect function enables a device to
provide Telnet service with its IP address protected.
To configure common settings for AUX user interfaces:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Associate the Telnet redirect
listening port with an IP
address of the current device.
ip alias ip-address port-number
By default, a Telnet redirect
listening port is not associated with
any IP address.
3. Enter one or more AUX user
interface views.
user-interface aux first-number
[ last-number ]
N/A
4. Set the baud rate.
speed speed-value
By default, the baud rate is 9600
bps.
5. Specify the parity check mode.
parity { even | mark | none |
odd | space }
The default setting is none, namely,
no parity check.
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