IOS_SWITCH: Cisco IOS-based Switch
IOS_ROUTER: Cisco IOS-based Router
IOS_CATALYST: Cisco IOS-based Catalyst
PIX: Cisco PIX-based Firewall
ASA: Cisco ASA-based Firewall
FWSM: Cisco FWSM-based Router
CATOS: Cisco CatOS-based Catalyst
NMP: Cisco NMP-based Catalyst
CSS: Cisco Content Services Switch
SCREENOS: Juniper NetScreen Firewall
PASSPORT: Nortel Passport Device
SONICOS: SonicWall SonicOS Firewall
FW1: CheckPoint Firewall-1 Firewall