HP 6120 Figure 9-9.Example of Source Port Filtering with Internet Traffic, Figure 9-10.Expanded Network Configuration for Named Source-PortFilters Example

Traffic/Security Filters and Monitors

Filter Types and Operation

ProCurve(config)# show filter 26

Traffic/Security Filters

Filter Type : Source Port

Source Port : 1

Dest Port Type Action

---------	--------- + ------------------------
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
.	.	.

Figure 9-9. Example of Source Port Filtering with Internet Traffic

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.

3All other switch ports may only send traffic to Port 1.

Accounting Workstation 1	Port 10	Port 1	Router to the
Accounting Workstation 2	Port 11		Internet
Accounting Workstation 3	Port 12
	Port 13	Port 7	Accounting Server 1
Accounting Workstation 4		Port 8	Accounting Server 2

Figure 9-10. Expanded Network Configuration for Named Source-Port Filters Example

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