Identify and describe several common problems at Layer 3 of a network
What will be an ideal response?
There are a variety of answers to this, but the following are common issues:
Mismatched maximum transmission unit (MTU): The MTU sets the maximum packet size; if this does not match between sending and receiving, it can cause packets to be fragmented or errors to occur.
Incorrect subnet mask: This can cause hosts to become unreachable if a host incorrectly believes the other host to be local instead of remote.
Incorrect default gateway: This can prevent a host from being able to transmit off the local subnet.
Duplicate IP addresses: Traffic patterns can become unpredictable if two devices have the same IP address.
Incorrect DNS configuration: This can prevent a host from being able to reach the Internet (by resolving DNS addresses).
You might also like to view...
To enable the Format Painter to remain active for multiple selections, ________ on the Format Painter icon
Fill in the blank(s) with correct word
Which of the following is not true of class template vector?
a. The size of a vector can be changed after it is declared. b. A vector can be assigned to another vector by using the assignment operator. c. A vector object can be initialized with a copy of another vector by invoking the copy constructor. d. A vector can store only data of type int.