Specifications

IP Switching Commands
show cef features global
ISW-121
Cisco IOS IP Switching Command Reference
May 2008
show cef features global
To display Cisco Express Forwarding features for any interface, use the show cef features global
command in privileged EXEC mode.
show cef features global
Syntax Description This command has no arguments or keywords.
Command Modes Privileged EXEC
Command History
Usage Guidelines This command is used to determine if Cisco Express Forwarding is enabled for all interfaces.
Examples The following is sample output from the show cef features global command:
Router# show cef features global
Global Drop features not attached to a specific interface:
Input FNF
Global Punt features not attached to a specific interface:
Input FNF, SPD Classify
Table 12 describes the significant fields shown in the display.
This output shows the global drop feature, Flexible NetFlow (Input FNF), and two global punt features,
Input FNF and SPD Classify. SPD Classify is present by default. The punt features are invoked for all
punted packets regardless of the interface upon which they are received.
Release Modification
12.2(28)SB This command was introduced.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.
Ta b l e 12 show cef features global Field Descriptions
Field Description
Input FNF Flexible NetFlow (FNF) feature.
SPD Classify Flexible NetFlow (FNF) feature.