Specifications

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Cisco Wide Area Application Services Command Reference
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Chapter 3 CLI Commands
(config) wccp tcp-promiscuous
Command Modes global configuration
Device Modes application-accelerator
Usage Guidelines WCCP provides the mechanism to transparently redirect client requests to a WAE for processing. To
configure basic WCCP, you must enable the WCCP service on the router and the Core WAE in the data
center and the router and Edge WAE in the branch office. It is not necessary to configure all of the
available WCCP features or services to get a WAE up and running.
This WCCP service requires that WCCP Version 2 is running on the router and the WAE.
The TCP promiscuous mode service is a WCCP service that intercepts all TCP traffic and redirects it to
the local WAE.
In order for the WAE to function as a promiscuous TCP device for TCP traffic that is transparently
redirected to it by the specified WCCP Version 2 routers, the WAE uses WCCP Version
2 services 61
and 62. The WCCP services 61 and 62 are represented by the canonical name of “tcp-promiscuous” on
the WAE, as shown in the following sample output of the WAAS CLI on an Edge WAE:
Edge-WAE1(config)# wccp ?
access-list Configure an IP access-list for inbound WCCP encapsulated
traffic
flow-redirect Redirect moved flows
router-list Router List for use in WCCP services
shutdown Wccp Shutdown parameters
slow-start accept load in slow-start mode
tcp-promiscuous TCP promiscuous mode service
version WCCP Version Number
Note WCCP works with IPv4 networks only.
Examples The following example shows how to turn on the TCP promiscuous mode service and associate this
service with the router list by using the wccp tcp-promiscuous router-list-num command:
WAE # wccp tcp-promiscuous router-list-num 1
WCCP configuration for TCP Promiscuous service 61 succeeded.
WCCP configuration for TCP Promiscuous succeeded.
Please remember to configure WCCP service 61 and 62 on the corresponding router.
Related Commands (config) wccp router-list
show wccp
weight (Optional) Specifies that a weight percentage be used. The weight
represents a percentage of the total load redirected to the device for
load-balancing purposes (for example, a WAE with a weight of 30 receives
30 percent of the total load).
weight Weight percentage. The weight value ranges from 0 to 100%. By default,
weights are not assigned and the traffic load is distributed evenly between
the WAEs in a service groups.