Cisco 352-001 CCDE Exam Questions Instant Access

Question 1

Which two OSPF design considerations should you implement to support the eventual growth of a network, so that CPU and memory are not affected by the size and complexity of the link-state database in a large service provider network? (Choose two)

ATurn on the Incremental SPF feature

BTurn on route dampening

CAdd redundancy between critical locations

DAdd more memory

ECreate network summaries

FTurn on packet pacing

Answer : A, E

Question 2

Refer to the exhibit. A retail company has around 500 branches across the U.S. The company is connected to the DC and DR routers through a Frame Relay cloud. All the communication happens only between BR routers to DC or DR routers, and there is no BR router to BR rotter communication. The service provider has decided to discontinue the Frame Relay service and replace it with Metro Ethernet. The retail company currently uses OSPF NBMA mode as IGP, which is the only scenario that the IT team is familiar with. The retail company decides to optimize the data center computing resources with server virtualisation. They have many serve, segments that need Layer 2 connectivity between the DC router and me DR router tor VM failover. Which Metro Ethernet technology uses a minimum of resources from the service provider network?

AEVPL

BProvider backbone bridge

CVPLS

DQinQ

Answer : B

Question 3

The network architect wants to reduce the OSPF database in the network by using summarization techniques In which two places in the network can summarization be applied to maximum effect? (Choose two.)

Aon the OSPF links of all ABR routers

Bon the OSPF links of all backbone routers

Con the routing process of all ABR routers

Don the OSPF links of all ASBR routers

Eon the routing process of all backbone routers

Fon the routing process of all ASBR routers

Answer : C, F

Question 4

Which two design considerations must be considered when introducing FCoE into an existing network? (Choose two)

AThe FCoE QoS markings may overlap with call signaling QoS markings.

BTwinaxial cabling can be used to transmit FCoE traffic between a server and its directly connected Ethernet switch, if is less than 10 meters away

CAll the servers in the data center must be retrofitted with Converged Network Adapters.

DOptical cabling is needed to transmit FCoE traffic between a server and its directly connected Ethernet switch.

EThe existing network must support a MTU of 3280 bytes.

Answer : A, C

Question 5

As part of the security protocol for your network design, you have designated that operator 82 is enabled for DHCP snooping. When option 82 is enabled, which information will be added to the DHCP request?

Aremote ID and circuit ID

Bswitch IP address and VLAN, module and poet

Cswitch MAC address and switch IP address

Dswitch MAC address and VLAN module and port

Answer : A

Question 6

You are designing an MPLS Layer 3 VPN network where the data path must be the same in both directions. Sites are connected to two PE routers. Which two design considerations allow this symmetric routing to be achieved? (Choose two.)

ANo equal cost paths for the BGP can be inside the MPLS backbone, and the routing for BGP must use the same path in both directions. The IGP routing does not matter.

BWhen Cisco MPLS TE is used, the bidirectional TE tunnel automatically provides symmetric routing.

CCisco MPLE TE can be used, but the TE tunnels in both directions must be set up so that the same path is used.

DNo euqal cost paths for the IGP can be inside the MPLS backbone, and the routing for IGP must use the same path in both directions. The BGP routing does not matter.

EThere must not be any equal cost paths for the IGP and the BGP inside the MPLS backbone, and the routing for IGP and the BGP must use the same path in both directions.

Answer : B, E

Question 7

You are a network designer and you must ensure 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 address?

AACL based forwarding

Bunicast RPF loose mode

Cunicast RPF strict mode

DACL filtering by destination

Answer : C

Cisco Certified Design Expert Qualification (Written) 352-001 CCDE Exam Questions