What is the difference between tagged and untagged VLAN?

Related questions

1. What is a VLAN bridge group?
2. What is Port tagging in VLAN?
3. What is the maximum VLAN ID?
4. What is the difference between trunk and access port?
5. What is VLAN double tagging?
6. What is VLAN tagging?
7. Is native VLAN untagged?
8. What is VLAN tag?
9. What is difference between trunk and access port?
10. What is C tag and S tag?

Tags

1. #belongs
2. #doesn
3. #untagged
4. #information
5. #between
6. #configured
7. #customer
8. #frames
9. #frame
10. #contains
11. #while
12. #packet
13. #router
14. #ethernet
15. #switch
16. #which
17. #trunk
18. #tagged