Refer to the exhibit.

Which two options are two characteristics of the single-tier headend architecture for DMVPN
designs? (Choose two.)

Which two design aspects should a metro service provider consider when planning to deploy REP
for his backbone? (Choose two.)

Refer to the exhibit.

Your company designed a network to allow server VLANs to span all access switches in a data
center. In the design, Layer 3 VLAN interfaces and HSRP are configured on the aggregation
switches. Which two features will improve STP stability within the network design? (Choose two.)

Acme Corporation wants to minimize the risk of users plugging unauthorized switches and hubs
into the network. Which two features can be used on the LAN access ports to support this design
requirement? (Choose two.)

Which three methods allow storage access across an IP network? (Choose three.)

Which two options are two advantages of summarizing networks at the aggregation layer rather
than at the core? (Choose two.)

You are redesigning an OSPF v2 network and must migrate some links. You are concerned that
there are different subnet masks. Which two link types will still form an OSPF adjacency even if
there are subnet mask mismatches? (Choose two.)

A large service provider offers VoIP and Video services to business customers. Which three areas
should the service provider monitor related to these services? (Choose three.)

Which two factors can significantly affect the OSPF network convergence time? (Choose two.)

Currently a service provider provides IPv4 traceroute services between MPLS PE routers. The
provider wants to implement IPv6 with MPLS 6PE/6VPE and then provide parallel IPv6 traceroute
services between MPLS PE routers. Which two design solutions provide this service? (Choose
two.)