Cisco Systems 3560 Benutzerhandbuch

You can use the privileged EXEC commands in 

 to display information about multi-VRF CE 

configuration and status.

For more information about the information in the displays, refer to the Cisco IOS Switching Services 
Command Reference, Release 12.2. 

This section describes how to configure IP routing protocol-independent features. These features are 
available on switches running the IP base image or the IP services image; except that with the IP base 
image, protocol-related features are available only for RIP. For a complete description of the IP routing 
protocol-independent commands in this chapter, see the “IP Routing Protocol-Independent Commands” 
chapter of the Cisco IOS IP Command Reference, Volume 2 of 3: Routing Protocols, Release 12.2 from 
the Cisco.com page under Documentation > Cisco IOS Software > 12.2 Mainline > Command 
References. 

These sections contain this configuration information:

Cisco Express Forwarding (CEF) is a Layer 3 IP switching technology used to optimize network 
performance. CEF implements an advanced IP look-up and forwarding algorithm to deliver maximum 
Layer 3 switching performance. CEF is less CPU-intensive than fast switching route caching, allowing 
more CPU processing power to be dedicated to packet forwarding. In dynamic networks, fast switching 

show ip protocols vrf vrf-name

Display routing protocol information associated 
with a VRF.

show ip route vrf vrf-name [connected] [protocol [as-number]] [list] 
[mobile] [odr] [profile] [static] [summary] [supernets-only]

Display IP routing table information associated 
with a VRF.

show ip vrf [brief | detail | interfaces] [vrf-name] 

Display information about the defined VRF 
instances.