Physical address and logical address in networking
In network system there are two types of address. Those two are logical addressing and physical addressing.
Physical address also recognized as the link address is the address of node as defined by is LAN or WAN.
Physical address is incorporated in the frame used by the data link layer. It is the lowest level address.
Logical addresses are essential for universal communications that are independent of underlying physical networks.
Physical addresses are not suitable in an internetwork environment where different networks can have different address format.
The provided text passage discusses the concepts of physical and logical addresses in networking, explaining their roles and characteristics. It does not contain any mathematical questions or answers.
no_question
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
Physical address and logical address in networking
In network system there are two types of address. Those two are logical addressing and physical addressing.
Physical address also recognized as the link address is the address of node as defined by is LAN or WAN.
Physical address is incorporated in the frame used by the data link layer. It is the lowest level address.
Logical addresses are essential for universal communications that are independent of underlying physical networks.
Physical addresses are not suitable in an internetwork environment where different networks can have different address format.
user
The provided text passage discusses the concepts of physical and logical addresses in networking, explaining their roles and characteristics. It does not contain any mathematical questions or answers.

TYPE: NO_QUESTION