Cisco ASA 5505 - Manual (Page 657)

32-19
Cisco ASA 5500 Series Configuration Guide using the CLI
Chapter 32 Configuring a Service Policy Using the Modular Policy Framework
Configuration Examples for Modular Policy Framework
Applying Inspection and QoS Policing to HTTP Traffic
In this example (see Figure 32-1 ), any HTTP connection (TCP traffic on port 80) that enters or exits the
ASA through the outside interface is classified for HTTP inspection. Any HTTP traffic that exits the
outside interface is classified for policing.
Figure 32-1 HTTP Inspection and QoS Policing
See the following commands for this example:
hostname(config)# class-map http_traffic
hostname(config-cmap)# match port tcp eq 80
hostname(config)# policy-map http_traffic_policy
hostname(config-pmap)# class http_traffic
hostname(config-pmap-c)# inspect http
hostname(config-pmap-c)# police output 250000
hostname(config)# service-policy http_traffic_policy interface outside
Applying Inspection to HTTP Traffic Globally
In this example (see Figure 32-2 ), any HTTP connection (TCP traffic on port 80) that enters the ASA
through any interface is classified for HTTP inspection. Because the policy is a global policy, inspection
occurs only as the traffic enters each interface.
Figure 32-2 Global HTTP Inspection
See the following commands for this example:
hostname(config)# class-map http_traffic
hostname(config-cmap)# match port tcp eq 80
143356
inside
port 80
outside
A
Host A Host B
port 80
Security
appliance
insp.
insp.
police
inside
port 80
outside
A
Host A Host B
port 80 insp.
insp.
Security
appliance
143414