As rules below: 10 access-list 102 permit tcp any host 192.168.1.100 eq ftp 20 access-list 102 permit tcp any host 192.168.1.100 gt 1023 What is History, benefit, using gt and lt (line 20)?Is there meaning in ports sequence number?Regards. 

 Running configuration (Router 1841):!!line con 0login local!line aux 0!line vty 0access-class 2 inpassword 7 08731E1Clogintransport input telnetline vty 1 4access-class 2 inlogin localtransport input telnetline vty 5 15access-class 2 inpassword 7 08...