Some sniffers work only with TCP/IP packets, but the more sophisticated tools can work with many other network protocols and at lower levels including Ethernet frames.
Ụfọdụ snoo na-arụ ọrụ nanị na TCP / IP , ma ihe ndị ọzọ nwere ike ịrụ ọrụ na ọtụtụ usoro netwọk ndị ọzọ na ọkwa dị ala, gụnyere akara Ethernet .