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tshilidzi_66258
Nimbostratus
NimbostratusWCCP on Cisco 3750 Switch with Wanjet 500
I am experiencing a problem with a WCCP config between a Wanjet 500 and a cisco 3750 switch. There is a wanjet 300 on a remote site. There is full connectivity between the WJ. When everything is configured I am able to optimize traffic in only one direction. I have a server farm hanging off a VLAN on the 3750. The remote Wan Jet is inline on the site but i want to configure WCCP to work between my 3750 switch and the WJ. The WJ config is correct but the 3750 config is a little bit troublesome.How can i get the Traffic to be optimized in both direction?
Here is my config on the switch
VLAN 11:Server VLAn
Vlan 17:Wanjet vlan
Wan Jet IP address: 192.168.230.10 255.255.255.0
ip wccp 99 group-list 15
!
!
int vlan 11
ip address 192.168.220.1 255.255.255.0
ip wccp 99 redirect in
!
access-list 15 permit 192.168.230.10
!
1 Reply
- The Cisco 3750 switch needs to have SDM configured in order to redirect packets to the WANjet. Also, the 3750's only support L2 and assignement = mask. See below for a working configuration.
Here is a sample Cisco config:
!
sdm prefer routing << you need to save and reboot the router after this.
[...] << also notice that it does not show on the output of 'sh run'
ip routing
ip wccp 51
!
[...]
!
interface GigabitEthernet5/0/2
switchport access vlan 5
switchport mode access
!
[...]
!
interface Vlan1
ip address 172.30.13.247 255.255.255.0
!
interface Vlan5
ip address 10.102.0.254 255.255.255.0
ip wccp 51 redirect in
!
!
interface Vlan10
ip address 10.102.1.2 255.255.255.0
!
And the WANjet 500 config:
b wccp list all
wccp server-wccp {
cache timeout 10
services 51 {
priority 10
protocol tcp
port type none
traffic assign mask
hash fields srcip
weight 50
redirection l2
return l2
tunnel local addr 10.102.1.201
password none
egress method negotiated
routers 10.102.1.2
port none
tunnel remote addr 172.30.13.247
}
}
