Match Flow Ip - Cisco Catalyst 4500 Series Command Reference Manual

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

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.
Syntax Description
source-address
ip destination-address
ip protocol L4
source-address L4
destination-address
destination-address
Defaults
This command has no default settings..
Command Modes
class-map configuration submode
Command History Release
12.2(25)EW
12.2(25)SG
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.
OL-25342 -01
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}
Establishes a new flow from a flow with a unique IP source 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.
Establishes a new flow from a flow with a unique IP destination address.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Support for the full flow option was added.
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
match flow ip
2-435