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PORT NUMBERS
CCNA PORT NUMBERS
Question | Answer |
---|---|
FTP | 20 & 21 -TCP |
TELNET | 23 -TCP |
SMTP | 25 -TCP |
DNS | 53 -TCP OR -UDP |
HTTP | 80 -TCP |
POP | 110 -TCP |
NNTP | 119 -TCP |
HTTPS | 443 -TCP |
DHCP | 67 & 68 -UDP |
TFTP | 69 -UDP |
NTP | 123 -UDP |
SNMP | 161 -UDP |
WELL KNOWN PORT RANGE | 0-1023 |