WAAS wccp tcp-promiscuous service-pair configuration question

Question

I have a WAE 512 that I upgraded to 4.5.1, the WCCP configuration was automatically changed in the configuration to the following:
wccp router-list 1 192.168.20.1
wccp tcp-promiscuous service-pair 61 62 failure-detection 30
wccp tcp-promiscuous service-pair 61 62 router-list-num 1
wccp version 2
I have a WAVE-674 that I am going to replace this 512 with and I installed 5.0.1 on the 674.  I went through the automatic setup process and the wccp configuration came up like this:
wccp router-list 7 192.168.20.1
wccp tcp-promiscuous service-pair 1 2
router-list-num 7
exit
And it informed me that I needed to put the wccp redirects for 61 in on LAN and 62 in on WAN, standard on the router and wccp 2, which I already have done.
My question is, should my 5.0.1 configuration look the same as my 4.5.1 configuration, or does it matter?  I only found one document on the internet that had this "wccp tcp-promiscuous service-pair 1 2" in a Cisco PDF document where they were removing it to put some GRE specific configurations. 

Answer 1

hi Beau,
something went wrong with the new WAVE 674 wccp configuration,  if the wccp router is the same (192.168.20.1) make sure it looks the same as in 4.5.1 version.
Also for devices with WAAS version 5.0, you must explicitly configure the egress method.
http://www.cisco.com/en/US/docs/app_ntwk_services/waas/waas/v501/configuration/guide/traffic.html#wp1275623
if you need assistance choosing the right egress method I suggest to open a TAC case.
hope that helps!