Classes

ARP
BOOTP
CDP
DNS
EightOTwoDotThree
Ethernet
GRE
HSRP
ICMP
IGMPv1
IGMPv2
IGRP
IPv4
IPv6
L3
L3::Misc
LLC
LV
Misc
NTP
OrderedHash
Racket
RacketPart
SNAP
STP
TCP
TLV
UDP
VLAN
VT