 | Copyright © 2008, Juniper Networks, Inc. All rights reserved. Trademark Notice. | |
Point-to-Point Protocol (PPP) encapsulation is the default encapsulation type for physical interfaces. You need not configure encapsulation for any physical interfaces that support PPP encapsulation. If you do not configure encapsulation, PPP is used by default. For physical interfaces that do not support PPP encapsulation, you must configure an encapsulation to use for packets transmitted on the interface.
You can optionally configure an encapsulation on a logical interface, which is the encapsulation used within certain packet types. For more information about logical interface encapsulation, see Configuring the Encapsulation on a Logical Interface.
This section contains the following topics:
| Copyright © 2008, Juniper Networks, Inc. All rights reserved. Trademark Notice. | |