Which VRRP router is responsible for forwarding packets that are sent to the IP addresses of the virtual router?

A.
virtual router master

B.
virtual router backup

C.
virtual router active

D.
virtual router standby

Explanation:
VRRP Definitions

VRRP Router A router running the Virtual Router Redundancy Protocol. It may participate in one or more
virtual routers.
Virtual Router An abstract object managed by VRRP that acts as a default router for hosts on a shared LAN.
It consists of a Virtual Router Identifier and
a set of associated IP address(es) across a
common LAN. A VRRP Router may backup one or
more virtual routers.
IP Address Owner The VRRP router that has the virtual router’s IP address(es) as real interface address(es’.
This is the router that, when up, will respond
to packets addressed to one of these IP
addresses for ICMP pings, TCP connections,
etc.
Primary IP Address An IP address selected from the set of real interface addresses. One possible selection
algorithm is to always select the first
address. VRRP advertisements are always sent
using the primary IP address as the source of
the IP packet.
Virtual Router Master The VRRP router that is assuming the responsibility of forwarding packets sent to
the IP address(es) associated with the virtual
router, and answering ARP requests for these
IP addresses. Note that if the IP address
owner is available, then it will always become
the Master.
http://www.ietf.org/rfc/rfc3768.txt