Socket Flashcards
(23 cards)
What’s the port number for HTTP
80
What’s the port number for DNS ?
53
What’s the port number for POP3 ?
110
What’s the port number for simple mail transfer protocol SMTP
Port 25
What’s the port number for IMAP ?
Port 143
What’s the port number for TFTP
Port 69 !
What’s the port number for DHCP ?
(There’s 2)
Port 67 for the server side
Port 68 for the client side
What’s the port number for Telnet ?
Port 23
What do link local addresses in ipv6 start with ?
FE80
What is the wireless standard for WiFi ?
802.11
What is the wireless standard for Bluetooth?
802.15
What is the wireless standard for wimax?
Wtf is wimax
802.16
What is the wireless standard for Zigbee?
802.15.4
What’s the range for well known ports ?
0 to 1023
What’s the range for registered ports ?
1024 to 49,151
What’s the range for private and/or dynamic ports ?
49,152 to 65,535
What does singlemode use lasers or LEDs ?
Lasers
What does multimode use led or lasers ?
Led
What are the private ip ranges ?
10.0.0.0 to 10.255.255.255
172.16.0.0 to 172.31.255.255
192.168.0.0 to 192.168.255.255
What’s the port number for httpS
Port number 443
Describe
Internet
Extranet
Intranet
Internet = public accessable to everyone
Extranet = allows certain people such as customers or business partners
Intranet = restricted to organisations members
What do multicast addresses in ipv6 start with ?
Always start with FF
What’s the port number for DNS ?
53
