* Frame type protol Ethernet II : Type IP (0x0800) IPv6 (0x86dd) ARP (0x0806) => List of IP protocol numbers * IP , Protocol: UDP (0x11) TCP (0x06) ICMP (0x01) *TCP pop: tcp/udp: 110 imap: tcp/udp: 143 smtp: tcp/udp: 25 *UDP HSRP (1985) DHCP, bootps(67), bootpc(68) dhcpv6-client(546), dhcpv6-server(547) netbios-ns(137): Name query NetBios *Security Protocols SSL(Secure Sock..