A company would like to distribute a virtual machine (VM) hosting cluster between three data
centers with the capability to move VMs between sites. The connectivity between data centers
is IP only and the new design should use the existing WAN. Which Layer 2 tunneling technology
do you recommend?

You are designing a large Frame Relay WAN for a customer. The routing protocol is OSPF. What
is the effect on the routing table if the WAN interfaces are configured as point-to-multipoint?

You are designing an Out of Band Cisco Network Admission Control, Layer 3 Real-IP Gateway
deployment for a customer.Which VLAN must be trunked back to the Clean Access Server from
the access switch?

Refer to the exhibit.

You are designing a network using the Multiple Spanning Tree Protocol for loop avoidance.
VLAN trunking is not allowed due to security requirements. Which option describes how you
can design this Layer 2 network while using untagged interfaces between both switches?

You are designing an IPv4 any source multicast redundancy solution. Which technology ensures
the quickest RP convergence?

A company supports IPv4 and IPv6 addresses, and they need to be able to support flow-based
translations for multiple IPv6 devices to a single IPv4 address. Which address family translation
design solution should be recommended?

You are tasked with implementing a 1000-phone remote access solution, where phone calls will
traverse a WAN edge router.Assuming all of the following features are supported in a
hardware-assisted manner, which of the following will have the most negative impact on the
delay of the packet?

A Mobile Service Provider would like to design and deploy an Ethernet service which has
similar physical link failover/failback characteristics on the active/backup links as the APS/MSP
SONET properties. Which Layer 2 services should be considered to address this design feature?

A Service Provider is designing a solution for a managed CE service to a number of local
customers using a single CE platform and wants to have logical separation on the CE platform
using Virtual Routing and Forwarding (VRF) based on IP address ranges or packet length. Which
is the most scalable solution to provide this type of VRF Selection process on the CE edge
device?

A Tier-3 Service Provider is evolving into a Tier-2 Service Provider due to the amount of
Enterprise business it is receiving. The network engineers are re-evaluating their IP/MPLS
design considerations in order to support duplicate/overlapping IP addressing from their
Enterprise customers within each Layer 3 VPN. Which of the following would need to be
reviewed to ensure stability in their network?