HP StorageWorks Enterprise File Services WAN Accelerator 3.0.4 Command-Line Interface reference manual (AG421-96004, March 2007)

196 4 - CONFIGURATION-MODE COMMANDS
wccp enable
Description Enables WCCP support. WCCP establishes and maintains the transparent redirection
of selected types of traffic flowing through a group of routers. The selected traffic is
redirected to a group of routers to reduce resource usage and lowering response times.
The no command option disables WCCP support.
You configure WCCP to redirect traffic to an HP EFS WAN Accelerator or group of
HP EFS WAN Accelerators:
 so that the HP EFS WAN Accelerators do not have to be physically in-path but
can be virtually in-path. That is, the HP EFS WAN Accelerators are configured to
be physically out-of-path devices while optimizing traffic as if they were in-path
devices.
 to redirect traffic to an HP EFS WAN Accelerator or group of HP EFS WAN
Accelerators to provide load balancing and failover support.
For detailed information about configuring WCCP, see the HP StorageWorks
Enterprise File Services WAN Accelerator deployment guide.
Syntax [no] wccp enable
Parameters None
Example
minna (config) # wccp enable
minna (config) #
wccp mcast-ttl
Description Sets the multicast Time To Live (TTL) parameter for WCCP. The TTL determines the
range over which a multicast packet is propagated in your intranet.
The no command option disables the WCCP support.
For detailed information about configuring WCCP, see the HP StorageWorks
Enterprise File Services WAN Accelerator deployment guide.
Syntax [no] wccp mcast-ttl <value>
Parameters
Example
minna (config) # wccp mcast-ttl 10
minna (config) #
wccp service-group <service-id> routers <routers>
Description Enables a WCCP service group. WCCP enables you to redirect traffic through the HP
EFS WAN Accelerator.
<value> Specifies the multicast-TTL value.