Cisco Catalyst 4500 Series - Match Flow Ip

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
match flow ip
match flow ip
To specify match criteria to treat flows with a unique source or destination address as new flows, use the
match flow ip command. To disable this function, use the no form of this command.
match flow ip {source-address [ip destination-address ip protocol L4 source-address L4
destination-address] | destination-address}
no match flow ip {source-address [ip destination-address ip protocol L4 source-address L4
destination-address] | destination-address}
Syntax Description
Defaults This command has no default settings..
Command Modes class-map configuration submode
Command History
Usage Guidelines When you specify the source-address keyword, each flow with a unique source address is treated as a
new flow.
When you specify the destination-address keyword, each flow with a unique destination address is
treated as a new flow.
A policy map is called a flow-based policy map when you configure the flow keywords on the class map
that it uses. To attach a flow-based policy map as a child to an aggregate policy map, use the
service-policy command.
Note The match flow command is available on the Catalyst 4500 series switch only when
Supervisor Engine VI (WS-X4516-10GE) is present.
source-address Establishes a new flow from a flow with a unique IP source address.
ip destination-address
ip protocol L4
source-address L4
destination-address
(Optional) Comprises the full flow keyword; treats each flow with unique
IP source, destination, protocol, and Layer 4 source and destination address
as a new flow.
destination-address Establishes a new flow from a flow with a unique IP destination address.
Release Modification
12.2(25)EW Support for this command was introduced on the Catalyst 4500 series switch.
12.2(25)SG Support for the full flow option was added.