Jerusalem Millennial and Eternal - Quick & Clear Bible Study

There's a Millennial Jerusalem and Eternal Jerusalem, what is the differences or similaritites?

Verses used in this study:
Isaiah 2:2-4
Isaiah 65:20-25
Jeremiah 33:14-18
Ezekiel 44;1,2
Joel 3:16-21
Micah 4:1-4
Revelation 21:2,9-11,21-25