Displaying And Maintaining Ipv4 Acls; Ipv4 Acl Configuration Example; Network Requirements; Network Diagram - 3Com 4500G Family Configuration Manual

The source IPv4 ACL and the destination IPv4 ACL must be of the same type.
The destination ACL does not take the name of the source IPv4 ACL.

Displaying and Maintaining IPv4 ACLs

Display information about one or all IPv4
ACLs
Display information about ACL uses of a
switch
Display the configuration and state of a
specified or all time ranges
Clear statistics about a specified or all
IPv4 ACLs that are referenced by upper
layer software

IPv4 ACL Configuration Example

Network Requirements

As shown in Figure
Configure an ACL to deny access of all departments but the President's office to the salary query server
during office hours (from 8:00 to 18:00) in working days.

Network Diagram

Figure 2-1 Network diagram for IPv4 ACL configuration
President`s office
192.168.1.0/24
R&D department
192.168.2.0/24
To do...
2-1, a company interconnects its departments through the switch.
Salary query server
192.168.4.1
GE1/0/1 GE1/0/4
GE1/0/2 GE1/0/3
Switch
Marketing department
192.168.3.0/24
Use the command...
display acl { acl-number | all |
name acl-name }
display acl resource
display time-range
{ time-range-name | all }
reset acl counter { acl-number |
all | name acl-name }
2-8
Remarks
Available in any
view
Available in any
view
Available in any
view
Available in user
view