cisco学习：CCIE考试常用端口

会计考友

　　考试的时候经常需要穿越PIX，那么必须作影射，多数要涉及到端口，说说安全常用的FTP-data TCP 20FTP TCP21SSH TCP 22Telnet TCP 23DNS TCP 53UDP 53DHCP Source UDP 68DHCP Destination UDP 67TFTP UDP 69HTTP TCP 80SCEP TCP 80HTTPS/SSL TCP 443UDP 443NTP UDP 123WINS UDP 137 138 139SNMP UDP 161SNMP Trap UDP 162LDAP TCP 389SMB TCP 445Syslog TCP 514TCP 1468UDP 514MS SQL TCP 1433H.323 RAS UDP 17181719 H.323/H.225 TCP 1720SCCP TCP 2000 3224Skinny Gateway(Analogue) TCP 2001Skinny Gateway(Digital) TCP 2002MGCP Control UDP 2427MGCP Backhaul UDP 2428RTP UDP 16384-32767PO between Director and IDS UDP 45000URL Filter TCP 15868Tacacs+ TCP 49Radius UDP 1812 1645kerberos TCP 88UDP 88PPTP TCP 1723L2TP UDP 1701ISAKMP UDP 500ISAKMP with NAT- T UDP 4500ESP IP50AHP IP51GRE IP47BGP TCP 179RIP UDP 520traceroute UDP 33400-34400