Black Box WRT4000-ANT, Руководство пользователя

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Chapter 5: Configuring the Serial Ports
• ttyGRE5: This virtual port uses general route encapsulation (GRE) to send and receive Frame Relay transmissions. (GRE uses the
Internet Protocol, IP.)
• ttyACM11: The Telnet Terminal protocol is the default configuration on one of the physical serial ports.
The port configurations named ttyACM10 and ttyACM11 refer to discrete serial ports; each serves only one physical port. The
port configuration named ttyGRE5 is a virtual port and can serve both physical serial ports. Additional virtual ports can be
configured.
3. If you wish to customize a port configuration, select that row’s Edit button.
For example, select the edit button in the row for ttyACM10.
• The Serial Port Configuration Detail Screen is displayed (Figure 5-3).
Figure 5-3. Serial Port Configuration Detail.
4. On the Serial Port Configuration Detail Screen, configure the following near the top of the screen:
• Port Name: At the direction of your network administrator, you may rename the port to something more meaningful in your
network.
• Protocol: You may change the protocol that the port uses. The choices are:
- Telnet Terminal
- Frame Relay (Synchronous Mode)
- Frame Relay (IP)
- Asynchronous Encapsulation
• The protocol selection determines the fields that appear on the rest of the screen.
5. See one of the following, as appropriate:
• Step 6: Serial Port Configuration for Telnet Terminal
• Step 7: Serial Port Configuration for Frame Relay (Synchronous Mode)
• Step 8: Serial Port Configuration for Frame Relay over IP
• Step 9: Serial Port Configuration for Asynchronous Encapsulation