When designing the IP routing for the Enterprise Campus network, which of the following two iBGP considerations should be taken into account? (Choose two)

A.
iBGP dual homing with different ISPs puts the Enterprise at risk of becoming a transit network 6
Cisco 642-874 Exam

B.
iBGP requires a full mesh of eBGP peers

C.
Routers will not advertise iBGP learned routes to other iBGP peers

D.
The use of route reflectors or Confederations eliminate any full mesh requirement while helping to scale iBGP

E.
iBGP peers do not add any information to the AS path.

Explanation: