Cisco ASR 1000 Series Configuration Guide

Feature InformationReleasesFeature Name
The WCCP Layer 2
Redirection/Forwarding feature
allows directly connected Cisco
content engines to use Layer 2
redirection, which is more efficient
than Layer 3 redirection via GRE
encapsulation. You can configure
a directly connected Cache Engine
to negotiate use of the WCCP
Layer 2 Redirection/Forwarding
feature. The WCCP Layer 2
Redirection/Forwarding feature
requires no configuration on the
router or switch.
There are no new or modified
commands associated with this
feature.
12.4(20)TWCCP Layer 2
Redirection/Forwarding
The WCCP L2 Return feature
allows content engines to return
packets to WCCP routers directly
connected at Layer 2 by swapping
the source and destination MAC
addresses rather than tunneling
packets back to the router inside a
Layer 3 GRE tunnel.
There are no new or modified
commands associated with this
feature.
12.4(20)TWCCP L2 Return
The WCCP Mask Assignment
feature introduces support for
ACNS/WAAS devices using mask
assignment as a cache engine
assignment method.
There are no new or modified
commands associated with this
feature.
12.4(20)TWCCP Mask Assignment
IP Application Services Configuration Guide, Cisco IOS XE Release 3S (Cisco ASR 1000)
84
Configuring WCCP
Feature Information for WCCP

Cisco ASR 1000 Series Specifications

General

Series	ASR 1000
Category	Network Router
Operating System	Cisco IOS XE
Memory	Up to 64 GB
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC options
Dimensions	Varies by model
Encryption	IPsec, SSL
Storage	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model