Configuration Guide
Page 301
...Numbered ACL Examples This example shows that the switch accepts addresses on port 25, the incoming services are used throughout the life of the connection and a random port number on the Internet. Switch(config)# ip access-list extended marketing_group Switch(config-ext-nacl)# permit tcp any 171.... port 25 on one end of the connection. Because the secure system behind the switch always accepts mail connections on network 36.0.0.0 subnets and denies all other IP traffic. It permits all packets coming in ... 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 12-...
...Numbered ACL Examples This example shows that the switch accepts addresses on port 25, the incoming services are used throughout the life of the connection and a random port number on the Internet. Switch(config)# ip access-list extended marketing_group Switch(config-ext-nacl)# permit tcp any 171.... port 25 on one end of the connection. Because the secure system behind the switch always accepts mail connections on network 36.0.0.0 subnets and denies all other IP traffic. It permits all packets coming in ... 78-11380-03 Catalyst 2950 Desktop Switch Software Configuration Guide 12-...