Cisco Cisco IOS Software Release 12.2(27)SBC

MPLS-Aware NetFlow

12.0(24)S, 
12.0(25)S, 
12.0(26)S, 
12.0(26)S1,
12.3(8)T,
12.2(28)SB

Multiprotocol Label Switching (MPLS)-aware NetFlow is 
an extension of the NetFlow accounting feature that 
provides highly granular traffic statistics for Cisco routers. 
MPLS-Aware NetFlow collects statistics on a per-flow 
basis just as NetFlow does. MPLS-Aware NetFlow uses the 
NetFlow Version 9 export format.

In 12.0(24)S, this feature was introduced on the 
Cisco 12000 series Internet router.

In 12.0(25)S, no-ip-fields and mpls-length keywords were 
added to the ip flow-cache mpls label-positions command.

In 12.0(26)S, support was added for the Cisco 7200 and 
7500 platforms.

In 12.0(26)S1, support was added for sampled 
MPLS-aware NetFlow on the Cisco 7200 and 7500 
platforms.

In 12.3(8)T, this feature was integrated into a Cisco IOS 
12.3T release.

In 12.2(28)SB, support for MPLS label forwarding and 
management using the MPLS Forwarding Infrastructure 
(MFI) was introduced.

The following sections provide information about this 
feature:

Verifying the NetFlow Sampler Configuration, 
page 15Displaying MPLS-Aware NetFlow Information 
on a Router, page 16