1 votes 1 votes minimum number of interfaces reqired for a router? and give reasoning too. Computer Networks made-easy-test-series computer-networks routers-bridge-hubs-switches + – Anusha Motamarri asked Nov 19, 2016 • recategorized Mar 4, 2019 by akash.dinkar12 Anusha Motamarri 958 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply vijaycs commented Nov 19, 2016 reply Follow Share minimum = 2. ref - https://learningnetwork.cisco.com/thread/64741 2 votes 2 votes Anusha Motamarri commented Nov 19, 2016 reply Follow Share yes i thought the same. given answer is 1 0 votes 0 votes Aboveallplayer commented Nov 19, 2016 reply Follow Share i think 1... only one default interface in minimum, 0 votes 0 votes Pavan Kumar Munnam commented Nov 19, 2016 reply Follow Share if i connect my computer to one side of router and use loop back address to access my content...actually my router is working and transferring packets from my computer to my computer with only one interface .. 0 votes 0 votes Anusha Motamarri commented Nov 20, 2016 reply Follow Share @pavan so do u mean only one interface is needed in minimum? 0 votes 0 votes Please log in or register to add a comment.