Which routing protocol supports unequal cost, multipath load balancing?

To meet specific business requirements, QoS-marked traffic must be sent over a dedicated link.Which technology fulfills this requirement?

Youare redesigning an OSPF v2 network and must migrate some links. Youare concerned that
there are different subnet masks. Which link type will still form an OSPF adjacency even if there
are subnet mask mismatches?

Which multicast technology provides a large, many-to-many connectivity for a new applicationwhile minimizing load on the existing network infrastructure?

A customer with a dedicated Frame Relay network plans to move its circuits onto a service
provider converged MPLS network. Instead of moving to Ethernet access links right away, the
customer wants to tunnel the Frame Relay information across the converged network. In which
way is QoS information transmitted across an AToMpseudowire when tunneling Frame Relay
traffic?

Which VPN technology supports multivendor interoperability on a network design?

Which mechanism can you use to improve network performance over PPPoE, IPsec, and GRE
networks?

Which two OSPF network type combinations can you use in the design of a Phase 3 DMVPN
that requires spoke-to-spoke direct traffic? (Choose two.)

Which ISAKMP feature could be used within your design recommendation to reduce device
CPU load in a small scale setup for known active ISAKMP security associations?

What is the purpose of dynamically created tunnels using IPv6 multicast?