0 votes 0 votes Which of the following can be used when creating a pool of global addresses instead of the netmask command? /(slash notation) prefix-length no mask block-size Unknown Category nielit-scb-2020 + – gatecse asked Dec 9, 2020 edited Dec 12, 2020 by soujanyareddy13 gatecse 419 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes answer is B, prefix length A is wrong as we use it in netmasking like 124.12.45.47/15 means 15 bits are of network address C and D have no such method B is true as we can use it to match the longest prefix and then send the packet to longest matching prefix network. https://en.wikipedia.org/wiki/Longest_prefix_match#:~:text=Longest%20prefix%20match%20(also%20called,entry%20from%20a%20forwarding%20table.&text=The%20most%20specific%20of%20the,called%20the%20longest%20prefix%20match. psrock541 answered Dec 18, 2020 psrock541 comment Share Follow See all 0 reply Please log in or register to add a comment.