Cisco ASR 1000 Series Configuration Guide

Example: WCCPv2—IPv6—Configuring Outbound ACL Check
The following configuration example shows that the access list prevents traffic from network 10.0.0.0 leaving
Gigabit Ethernet interface 0/1/0. Because the outbound ACL check is enabled, WCCP does not redirect that
traffic. WCCP checks packets against the ACL before they are redirected.
Device(config)# ipv6 wccp web-cache
Device(config)# ipv6 wccp check acl outbound
Device(config)# interface gigabitethernet 0/1/0
Device(config-if)# ip access-group 10 out
Device(config-if)# exit
Device(config)# ipv6 wccp web-cache redirect-list redirect-out
Device(config)# access-list 10 deny 10.0.0.0 0.255.255.255
Device(config)# access-list 10 permit any
If the outbound ACL check is disabled, the HTTP packets from network 10.0.0.0 would be redirected to a
web cache. Users with that network address could retrieve web pages even though the network administrator
wanted to prevent it.
Example: WCCPv2—IPv6—Verifying WCCP Settings
The following example shows how to verify your configuration changes by using the more
system:running-config command in privileged EXEC mode. The following example shows that both the
web cache service and dynamic service 99 are enabled on the device:
Device# more system:running-config
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname router4
!
enable secret 5 $1$nSVy$faliJsVQXVPW.KuCxZNTh1
enable password password1
!
ip subnet-zero
ipv6 wccp web-cache
ipv6 wccp 99
ip domain-name cisco.com
ip name-server 10.1.1.1
ip name-server 10.1.1.2
ip name-server 10.1.1.3
!
!
!
interface GigabitEthernet0/1/1
ip address 10.3.1.2 255.255.255.0
no ip directed-broadcast
ipv6 wccp web-cache redirect in
ipv6 wccp 99 redirect in
no ip route-cache
no ip mroute-cache
!
interface GigabitEthernet0/1/0
ip address 10.4.1.1 255.255.255.0
no ip directed-broadcast
IP Application Services Configuration Guide, Cisco IOS XE Release 3S (Cisco ASR 1000)
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WCCPv2—IPv6 Support
Example: WCCPv2—IPv6—Configuring Outbound ACL Check

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