In Wireshark we have two type of filters : display filters and capture filters.
Capture filters common filter strings are:
1) No Multicast traffic : "not multicast"
2) No Broadcast : "not broadcast"
3) only arp : "arp"
4) only ip : "ip"
5) port 550 : "port 550"
6) traffic to and from 10.0.0.1 : "host 10.0.0.1"
7) traffic from mac address 00:00:00:11:22:33: "ether host 00:00:00:11:22:33"
8) pppoe : "ether proto 0x8863 and ether proto 0x8864"
9) source subnet 10.0 : src net 10.0
10) dns traffic ; "port 53"
Capture filters common filter strings are:
1) No Multicast traffic : "not multicast"
2) No Broadcast : "not broadcast"
3) only arp : "arp"
4) only ip : "ip"
5) port 550 : "port 550"
6) traffic to and from 10.0.0.1 : "host 10.0.0.1"
7) traffic from mac address 00:00:00:11:22:33: "ether host 00:00:00:11:22:33"
8) pppoe : "ether proto 0x8863 and ether proto 0x8864"
9) source subnet 10.0 : src net 10.0
10) dns traffic ; "port 53"