hi
I am doing that workbook vol1
Configure R5 to send OSPF hello packets out its link to the Frame Relay
network every five seconds, and wait for seven seconds before declaring
a neighbor down.
we know that the dead timer is 4 * hello timer
so why they ask us to config the dead timer
they can just ask after the hello timer , and the dead timer no need
the number 7 ????
for me the dead timer must be 5*5=25
thanks