Figure 79: Application Of Port, Vlan, And Layer 3 Routed Firewall Filters - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Table 384: Configuration Components: Firewall Filters (continued)
Component
Router firewall filter,
egress-router-corp-class
Copyright © 2010, Juniper Networks, Inc.
Purpose/Description
Prioritizes
employee-vlan
traffic destined for the corporate subnet.
This firewall filter is applied to a routed port (Layer 3 uplink module) on the distribution
switch.
Figure 79 on page 3041 shows the application of port, VLAN, and Layer 3 routed firewall
filters on the switch.

Figure 79: Application of Port, VLAN, and Layer 3 Routed Firewall Filters

Network Topology
The topology for this configuration example consists of one EX-3200-48T switch at the
access layer, and one EX-3200-48T switch at the distribution layer. The distribution
switch's uplink module is configured to support a Layer 3 connection to a J-series router.
The EX Series switches are configured to support VLAN membership. Table 385 on
page 3042 shows the VLAN configuration components for the VLANs.
Chapter 101: Examples of Firewall Filters Configuration
traffic, giving highest forwarding-class priority to employee
3041