True or false -
1. In Ipv4 fragmentation can be done both at Source and intermediate routers.
2. In Ipv6 fragmentation can be done only at Source and not intermediate routers.
3. In both IPv6/4 reassembly is done only at the destination.
4. Ipv6 is connection-less or connection-oriented?
I am consfused with the following -
Is fragmentation done at the Source in Ipv4? Should the 1) be false since segmentation is done and hence fragmentation can be avoided?