Which four methods are used to deploy transparent mode traffic redirection? (Choose four.)
A. PAC files
B. Web Cache Communication Protocol
C. policy-based routing
D. Microsoft GPO
E. Layer 4 switch
F. DHCP server
G. Layer 7 switch
H. manual browser configuration
sorry it is Correct is BCEG
Correct is BCEF
The network elements that transparently redirect requests to a local WAE can be a router using WCCP version 2 or PBR to transparently redirect traffic to the local WAE or a Layer 4 to Layer 7 switch (for example, the Catalyst 6500 series Content Switching Module [CSM] or Application Control Engine [ACE]).
https://www.cisco.com/c/en/us/td/docs/app_ntwk_services/waas/waas/v407/configuration/guide/cfgd/traffic.pdf