Question:
WCCP negotiation between Cisco Web Security Appliance (WSA) and Cisco Catalyst 3750 doesn't work & the 3750 switch console reports: "00:00:58: %PLATFORM_WCCP-4-SDM_MISMATCH: WCCP requires sdm template routing"
Note: This message applies only to Catalyst 3750 and 3560 switches.
To support the WCCP feature on Catalyst 3750 and 3560 switches, you need to enable the Switch Database Management (SDM) routing template.
Recommended Action:
Modify the SDM template to enable the routing template. Use the "sdm prefer routing" global configuration command, and then "reload" the switch by using the reload privileged EXEC command.
See also: Catalyst 3750, 3560, 3550, 2970, and 2960 Switch System Message Guide, 12.2(37)SE