Configuring A Wccpv2 Service Group - Cisco Nexus 7000 Series Configuration Manual

Configuring WCCPv2
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m .
DETAILED STEPS
To enable the WCCPv2 feature, use the following command in global configuration mode:
Command
feature wccp
Example:
switch(config)# feature wccp
To disable the WCCPv2 feature in a VDC and remove all associated configuration, use the following
command in global configuration mode:
Command
no feature wccp
Example:
switch(config)# no feature wccp

Configuring a WCCPv2 Service Group

You can configure a WCCPv2 service group. You can optionally configure the following:
•
•
Note
•
Closed mode for dynamic service groups requires a service list ACL that specifies the protocol and port
information that will be used for the service group. If there are no members in the service group, packets
matching the service-list ACL will be dropped.
Note The service-list keyword ACL must have only protocol and port information. To restrict traffic that is
considered for redirection, use the redirect-list keyword.
You must enter the ip wccp command with all your required parameters. Any subsequent entry of the ip
Note
wccp command overwrites the earlier configuration.
BEFORE YOU BEGIN
Ensure that you are in the correct VDC (or use the switchto vdc command).
Enable the WCCPv2 feature (see the
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
5-8
Open or closed mode (with a service list)—Controls the traffic type that this service group handles.
WCCPv2 authentication—Authenticates the WCCPv2 messages using an MD5 digest. WCCPv2
discards messages that fail authentication.
You must configure the same authentication on all members of the WCCPv2 service group.
Redirection limits—Controls the traffic that is redirected to the cache engine.
Purpose
Enables the WCCPv2 feature in a VDC.
Purpose
Disables the WCCPv2 feature in a VDC and
removes all associated configuration.
"Enabling the WCCPv2 Feature" section on page
Chapter 5 Configuring WCCPv2
5-7).
OL-20002-02