He aha ka ʻokoʻa ma waena o IP, Port a me Protocol?
I mea e kamaʻilio ai nā mea me kekahi i hoʻokahi pūnaewele, inā he pūnaewele pūnaewele (LAN) a i ʻole ma ka Pūnaewele (WAN), pono mākou i ʻekolu mea nui.
IP helu (192.168.1.1) (10.0.0.2)
Port (80 - 25 - 110 - 21 - 53 - 23)
Pūnaewele (HTTP - SMTP -pop - ftp - DNS - telnet a i ʻole HTTPS
Ka mua
IP helu:
ʻO ia ka ʻike kikohoʻe no kekahi hāmeʻa (kamepiula, kelepona paʻalima, mīkini paʻi) e pili ana i kahi pūnaewele ʻike e hana nei ma ka pūʻulu Hola Pūnaewele, inā paha he pūnaewele i loko a ʻo ka Pūnaewele paha.
ʻO ka lua
Hola Pūnaewele:
He papahana ia e kū nei i kēlā me kēia ʻōnaehana hana (Windows - Mac - Linux). Loaʻa i kēlā me kēia ʻōnaehana o ka honua ka HTTP protocol ke kuleana no ka nānā ʻana i ka Pūnaewele.
Ke kolu
Awa:
ʻO kahi palupalu polokalamu i nā ʻōnaehana hana, a me ka helu o kēia mau nāwaliwali ma waena o 0 - 65536 polokalamu palupalu, a ke hana nei kēlā me kēia palupalu i kahi kaʻina ʻokoʻa ʻē aʻe.
Nāwaliwali o ka polokalamu: he puka a puka paha i nā ʻōnaehana hana āpau e hoʻoponopono i ke komo a me ka puka o ka ʻikepili.
Nā ʻano o nā kaʻina hana a me nā awa
Kamaʻāina mākou i kēia manawa me kekahi o nā kuʻina punaewele i makemake nui ʻia.
SMTP a i ʻole Simple Protocol Protocol:
He kaʻina hana ia no ka hoʻouna ʻana i nā leka uila ma o ka Pūnaewele e holo nei ma Port 25.
POP a i ʻole Post Protocol:
He protocol ia no ka loaʻa ʻana o nā leka uila ma o ka Pūnaewele a hana ʻia ma Port 110.
FTP a i ʻole Hoʻololi Pūnaewele Protocol:
He protocol ia no ka hoʻoiho ʻana mai ka Pūnaewele a hana ma Port 21.
DNS a i ʻole Pūnaewele inoa Domain:
He protocol ia e unuhi i nā inoa kikowaena mai nā huaʻōlelo i nā helu i ʻike ʻia ma ke ʻano he IP address e hana nei ma Port 53.
Telnet a i ʻole Terminal Network:
He hana i ʻae ʻia e hoʻohana i nā polokalamu ma kahi mamao a hana ma Port 23.
A aia ʻoe i ke olakino a me ka palekana o kā mākou poʻe aloha
