ACME Corporation is integrating IPv6 into their network, which relies heavily on multicast
distribution of data. Which two IPv6 integration technologies support IPv6 multicast? (Choose
two.)

Network designers plan to interconnect two geographically separated data centers using an
Ethernet-over-MPLS pseudowire. Within that design, the link between the sites is stable, there are
no apparent loops in the topology, and the root bridges for the respective VLANs are stable and
unchanging. What additional aspect of the design should be adjusted to mitigate the chance of
connectivity issues to the peer data center when the connection takes place?

You are the lead IP/MPLS network designer of a service provider called XYZ. You are leading a
design discussion regarding IPv6 implementation in the XYZ MPLS network, using MPLS
6PE/6VPE techniques. Currently, XYZ provides IPv4 multicast services over an MPLS network by
using MVPN, and would like to provide parallel IPv6 multicast services. Which three multicast
solutions should be enabled? (Choose three.)

Which mechanism should be added to a network design to identify unidirectional Spanning Tree
Protocol failures through BPDU loss?

When creating a design plan for IPv6 integration, you decide to use stateless encapsulation of
IPv6 packets into IPv4 tunnels between subscriber CPEs and a border relay. Which deployment
technique allows for this functionality?

If a network design must support rapid convergence on half-duplex interfaces, which IEEE 802.1w
capability should be used?

You are designing a Group Encrypted Transport Virtual Private Network solution consisting of 30
group members. Which measure helps protect encrypted user traffic from replay attacks?

Tesla Radio GmbH is going to build a new research lab network based on a set of switches that
would connect to their existing enterprise network. They are considering a design that would
guarantee loop-free behavior within the set of switches. The design would also allow the group of
switches to seem like a single switch to the enterprise network, because it is owned by a separate
administrative group. Which Spanning Tree Protocol should be used to support the design
requirements?

In an MPLS-VPN environment, what is the effect of configuring an identical set of route targets for
a particular VRF, but then configuring nonidentical route distinguisher across multiple PE devices?

A metro service provider is planning Resilient Ethernet Protocol for his backbone. Which two
aspects must be considered before the network design is finalized? (Choose two.)