HP ProCurve 6400cl Series Access Security Manual page 264

Traffic/Security Filters
Filter Types and Operation
ProCurve(config)# show filter 26
Traffic/Security Filters
Filter Type : Source Port
Source Port : 1
Dest Port Type
--------- --------- + ----------------------- -
1 10/100TX | Forward
2 10/100TX | Forward
3 10/100TX | Forward
4 10/100TX | Forward
5 10/100TX | Forward
6 10/100TX | Forward
7 10/100TX | Drop
8 10/100TX | Forward
9 10/100TX | Forward
10 10/100TX | Drop
11 10/100TX | Drop
12 10/100TX | Forward
. . .
Accounting Workstation 1
Accounting Workstation 2
Accounting Workstation 3
Accounting Workstat on 4
9-12
| Action
As the company grows, more resources are required in accounting. Two
additional accounting workstations are added and attached to ports 12 and
13. A second server is added attached to port8.
Network Design
1. Accounting Workstations may only send traffic to the Accounting Server.
2. No Internet traffic may be sent to the Accounting Server or Workstations.
3 All other switch ports may only send traffic to Port 1.
i
Figure 9-5. Expanded Network Configuration for Named Source-Port Filters
Example
Port 1
Port 10
Port 11
Port 12
Port 7
Port 13
Port 8
Router to the
Internet
Accounting Server 1
Accounting Server 2