Abhishek Jha
2 Answers
What is the backup port in spanning tree?In which scenario we will be able to see a backup port role on a swichport?
backup port are the next secondary path towards to reach next switch. in other way we can say backup up port is the another option of designated port.when designated port fail then backup port will ta...
Do we need to have same subnet mask on serial interfaces to form ospf neighborship?
No its not necessary when subnet mask will difrent but neighborship will form .