Which Layer 4 port must be permitted between a Cisco onePK application and a Cisco device to enable seenagape 9 years ago Which Layer 4 port must be permitted between a Cisco onePK application and a Ciscodevice to enable secure connections? A. TCP 443 B. TCP 15002/ UDP 15003 C. UDP 15003 D. TCP 15003 E. UDP 15002 F. TCP 22 G. TCP 15002 ← Previous question Next question →