easy
Single Answer
0What is the default time an entry will live in the ARP cache?
Answer Options
A
180 seconds
B
240 seconds
C
300 seconds
D
600 seconds
Correct Answer: B
Explanation
By default, all entries have a time to live, or TTL, of 240 seconds. They will be removed after that period if not used during the 240 seconds. All other options are incorrect.
arp
networking-basics
layer-2