Jim Kurose and his co-author made a lot of material related to their book available online during the pandemic, including video lectures and some interactive pr

Jim Kurose and his co-author made a lot of material related to their book available online during the pandemic, including video lectures and some interactive problems (https://gaia.cs.umass.edu/kurose_ross/lectures.php https://gaia.cs.umass.edu/kurose_ross/lectures.php). As an aside, I was briefly in contact with him about using some of his course materials in a networks class I teach and he could not have been more helpful, seems like a very nice man.