3Com 4500G Family Configuration Manual page 945

Figure 8-3 Configure an ACL to control the access of HTTP users to the switch
10.110.100.46
Host A
IP network
Host B
10.110.100.52
Configuration procedure
# Create a basic ACL.
<Sysname> system-view
[Sysname] acl number 2030 match-order config
[Sysname-acl-basic-2030] rule 1 permit source 10.110.100.52 0
# Reference the ACL to allow only Web users using IP address 10.110.100.52 to access the switch.
[Sysname] ip http acl 2030
Switch
8-7