In a physical network using a switch, what kind of information could you gather from a laptop even without it connected to a monitoring or mirror port? $[$ Choose all that apply $]$

$*$ a$.$ ICMP messages from any host to the default gateway

$*$ b$.$ Routing updates

$*$ c$.$ ARP broadcasts

$*$ d$.$ Multicast messages

$*$ e$.$ Unicast messages