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CISSP
CISSP Study
Question | Answer |
---|---|
Telnet | TCP 23 |
FTP—data transfer | TCP 20 |
FTP—control (command) | TCP 21 |
Any Private Mail | TCP/UCP 24 |
SMTP | TCP 25 |
DNS | TCP/UDP 53 |
TFTP | UDP 69 |
SFTP | TCP 115 |
NTP | UDP 123 |
SQL SERVICE | TCP/UDP 156 |
SNMP | UDP 161 |
WELL KNOWN PORT RANGE | 0-1023 |
REGISTERED PORT RANGE | 1024-49151 |
PRIVATE IP ADDRESS | 10.X.X.X., 172.16 - 172.31, 192.168.0.0 - 192.168.255.255 |