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Which additional functionality is available on an interface when the encapsulation is changed from HDLC to PPP?
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∙ 14y ago
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∙ 14y ago
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Which command sets the encapsulation on a Serial interface back to the Cisco default?
encapsulation hdlc
Which is the most common encapsulation in use on BRI Interface?
Which is the most common encapsulation in use on BRI Interface ? A. SDLC B. ATN C. HDLC D. PPP
What is the default encapsulation type on a synchronous serial interface?
HDLC
What is the difference between data abstraction and encapsulation?
Data Encapsulation : It is a process of bundling the data, and the functions that use them, as a single unit( atleast in C++) . In C++ the data type "class" is used to achieve this. Data Abstraction : It is a process of exposing only the interfaces and hiding the implementation details from the user. The interface exposed will remain the same: even if the internal implementation changes. This helps the user to use the new functionality without rewriting the client that was designed for previous implementation (strictly speaking ... previous interface).
Which encapsulation protocol when deployed on a Cisco router over a serial interface is only compatible with another Cisco router?
HDLC
Which three elements must be used when configuring a router interface for VLAN trunking?
One sub-interface per VLANA compatible trunking protocol encapsulation for each sub-interfaceOne IP network or sub-network for each sub-interface
Which three encapsulation types can be set on serial interface by the administrator who is using SDM Express?
1. Frame Relay 2. HDLC 3. PPP
In what ways are Windows Vista and Windows 7 similar?
They both share same kind of interface and basically functionality.
What is abstraction method in java?
Abstraction in Java or Object oriented programming is a way to segregate implementation from interface and one of the five fundamentals along with Encapsulation, Inheritance, Polymorphism, Class and Object. Abstraction in Java is achieved by using interface and abstract class in Java.
Which three statement are true regarding the encapsulation an de-encapsulation of packets when traveling through a router?
** The router modifies the TTL field, decrementing it by one.** The router maintains the same source and destination IP.** The router changes the source physical address to the physical address of the exit interface
What are two switching functions of a router?
The router encapsulates the packet in the appropriate data link frame type for the outgoing data link. The router determines the exit interface after data encapsulation.
UNIX initially did not include a graphical interface?
Very true - the X-windows graphical interface was not available in Unix systems for a long time after Unix was available.
