User's Manual

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Catalyst 3750 Switch Software Configuration Guide
OL-8550-09
Chapter 38 Configuring IP Unicast Routing
Configuring Multi-VRF CE
User Interface for HSRP
HSRP support for VRFs ensures that HSRP virtual IP addresses are added to the correct IP routing table.
Beginning in privileged EXEC mode, follow these steps to configure VRF-aware services for HSRP. For
complete syntax and usage information for the commands, refer to the switch command reference for
this release and the Cisco IOS Switching Services Command Reference, Release 12.2.
User Interface for VRF-Aware RADIUS
To configure VRF-Aware RADIUS, you must first enable AAA on a RADIUS server. The switch
supports the ip vrf forwarding vrf-name server-group configuration and the ip radius source-interface
global configuration commands, as described in the Per VRF AAA Feature Guide:
http://www.cisco.com/en/US/docs/ios/12_2t/12_2t13/feature/guide/ftvrfaaa.html
User Interface for Syslog
Beginning in privileged EXEC mode, follow these steps to configure VRF-aware services for Syslog.
For complete syntax and usage information for the commands, refer to the switch command reference
for this release and the Cisco IOS Switching Services Command Reference, Release 12.2.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
interface interface-id Enter interface configuration mode, and specify the Layer 3 interface to
configure.
Step 3
no switchport Remove the interface from Layer 2 configuration mode if it is a physical
interface.
Step 4
ip vrf forwarding <vrf-name> Configure VRF on the interface.
Step 5
ip address ip address Enter the IP address for the interface.
Step 6
standby 1 ip ip address Enable HSRP and configure the virtual IP address.
Step 7
end Return to privileged EXEC mode.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
logging on Enable or temporarily disable logging of storage router event message.
Step 3
logging host ip address vrf vrf name Specify the host address of the syslog server where logging messages
are to be sent.
Step 4
logging buffered logging buffered size
debugging
Log messages to an internal buffer.
Step 5
logging trap debugging Limit the logging messages sent to the syslog server.
Step 6
logging facility facility Send system logging messages to a logging facility.
Step 7
end Return to privileged EXEC mode.