Hello everyone, I'm currently studying for the ICND2 and I'm having trouble understanding the answers (which are officially a & d) of this question (see the attached picture).   I agree with the "d" answer which is "This switch uses RSTP" but I don't...

Hello everyone, I don't understand how exactly a FQDN name is resolved. Here is an example of a DHCP server configured on a Cisco layer 3 switch : ip dhcp pool MY_NETWORK network 172.16.1.0 255.255.255.0 dns-server 8.8.8.8 default-router 172.16.1.1 ...