560 CHAPTER 39: CONFIGURING FIREWALL
6Configure rules to permit specific user to obtain data (only packets of port greater
than 1024) from an external network
[Router-acl-102] rule permit tcp source any destination 202.38.160.1
0.0.0.0 destination-port greater-than 1024
7Apply rule 101 on packets coming in from interface Ethernet0
[Router-Ethernet0] firewall packet-filter 101 inbound
8Apply rule 102 on packets coming in from interface Serial0
[Router-Serial0] firewall packet-filter 102 inbound