Exam 44: Deploying Cisco Unified Contact Center Express

Study the topology provided in this exhibit. Which configuration change will maximize the efficiency of both the routing design and data forwarding plane?

You are designing a network using multipoint GRE tunnels and need to be able to detect when connectivity between the GRE tunnel endpoints is broken. Which statement is true about configuring keepalives for multipoint GRE tunnels?

Refer to the exhibit. You are designing an IPv4 unicast Layer 3 VPN load-balancing solution. Which L3VPN feature needs to be configured on the PE routers to support the design requirement?

The network designer is interested in which NetFlow feature?

Which description is correct about SNMPv3?

Your company will attach to a new Gigabit Ethernet-based wide area network from the local service provider for remote connectivity. Each connection will have a 150 Mb/s committed information rate. For the design of this new service, which QoS mechanism should be used to ensure low packet loss toward the service provider network?

An existing wireless network was designed to support data traffic only. You must now install Context Aware services for location tracking. Which two changes must be applied to the existing wireless network to increase the location accuracy? (Choose two.)

For the following items, which one is the weakness of rate limiting as a response to a DoS attack?

You are designing a multisite VPN solution for a customer and you are concerned with the additional overhead of point-to-point tunnels and the associated overlay routing with DMVPN. How does a GDOI-based VPN eliminate the additional tunnel and routing overhead found in DMVPN?

Which two design criteria are for an out-of-band network? (Choose two.)

You are the lead IP network designer for a new service provider called XYZ, and you are working closely with the CTO to finalize design requirements. The CTO informs you that they want to transport IPv6 prefixes of customers through the XYZ network at this time; however, they need your advice on whether to deploy dual stack or MPLS 6PE/6VPE. Which two options do you recommend? (Choose two.)

Lafeyette Productions is looking for a new ISP that has improved availability, load balancing, and catastrophe protection. Which type of ISP connectivity solution would be best?

Acme Costume Company is connecting its manufacturing facilties to its stores with a small point-to-multipoint Frame Relay IP WAN. Little growth is expected in the network infrastructure.Up to this point the company has been using a dial-on-demand network. Dropping WAN costs, however, have led them to consider using a high-speed WAN solution to improve access. Which two routing protocols could you deploy to support the new larger network while keeping costs down?(Choose two.)

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.)

Which option about MPLS-based L3VPN service is correct?

P4S-R2 and P4S-R3 are learning Network A and Network B through EBGP peering sessions as shown in the figure. P4S-R2 and P4S-R3 are also configured to peer by use of IBGP, and they are both advertising default routes through OSPF. Network A is not able to reach destinations on Network A; which step should be takes to solve this problem?

You are a network designer and are responsible for ensuring that the network you design is secure. How do you plan to prevent infected devices on your network from sourcing random DDoS attacks using forged source addresses?

A certain service provider provides RFC 2547-based L3VPN service and uses OSPF to carry infrastructure routes and MP-BGP to carry customer routes. It has also used a full mesh of Cisco MPLS TE tunnels with FRR for link and node protection. OSPF and BGP have not been tuned for faster convergence. In this service provider's network, which three failure types does Cisco MPLS TE FRR address? (Choose three.)

Which IP telephony deployment model uses an H.225 Gatekeeper-Controlled trunk for call admission control within existing H.323 environments?

A customer is using a service provider to provide a WAN backbone for a 30-site network. In establishing the network, the customer must work within these constraints: - The customer has a self-managed MPLS backbone. - The VPLS WAN backbone of the service provider does not support PIM snooping. - Multicast VPN must be used for multicast support inside some VRFs. What can the customer do so that multicast traffic is NOT flooded to all sites?