200-125 Cisco Certified Network Associate Practice Exam Set 12

Which parameter would you tune to affect the selection of a static route as a backup, when a dynamic protocol is also being used?


Options are :

  • administrative distance
  • hop count
  • link bandwidth
  • link cost
  • link delay

Answer : administrative distance

If IP routing is enabled, which two commands set the gateway of last resort to the default gateway? (Choose two.)


Options are :

  • C,E
  • ip default-network 0.0.0.0
  • ip default-gateway 0.0.0.0
  • ip route 172.16.2.1 0.0.0.0 0.0.0.0
  • ip route 0.0.0.0 0.0.0.0 172.16.2.1
  • ip default-route 0.0.0.0 0.0.0.0 172.16.2.1

Answer : C,E

300-320 Designing Cisco Network Service Architectures Exam Set 3

What are three reasons that an organization with multiple branch offices and roaming users might implement a Cisco VPN solution instead of point-to-point WAN links? (Choose three.)


Options are :

  • A,D,E
  • reduced latency
  • broadband incompatibility
  • increased security
  • better throughput
  • reduced cost
  • scalability

Answer : A,D,E

Which type of EIGRP route entry describes a feasible successor?


Options are :

  • a primary route, stored in the topology table
  • a backup route, stored in the topology table
  • a primary route, stored in the routing table
  • a backup route, stored in the routing table

Answer : a backup route, stored in the topology table

Which Layer 2 protocol encapsulation type supports synchronous and asynchronous circuits and has built-in security mechanisms?


Options are :

  • Frame Relay
  • PPP
  • HDLC
  • X.25

Answer : PPP

642-732 Conducting Cisco Unified Wireless Site Survey Exam Set 1

A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?


Options are :

  • the RIPv2 route
  • all three routes
  • the OSPF and RIPv2 routes
  • the OSPF route
  • the EIGRP route

Answer : the EIGRP route

What occurs on a Frame Relay network when the CIR is exceeded?


Options are :

  • All TCP traffic is marked discard eligible.
  • All UDP traffic is marked discard eligible and a BECN is sent.
  • All TCP traffic is marked discard eligible and a BECN is sent.
  • All traffic exceeding the CIR is marked discard eligible.

Answer : All traffic exceeding the CIR is marked discard eligible.

Which command would you configure globally on a Cisco router that would allow you to view directly connected Cisco devices?


Options are :

  • run cdp
  • enable cdp
  • cdp enable
  • cdp run

Answer : cdp run

300-115 Implementing Cisco IP Switched Network Practice Exam Set 1

What is the default administrative distance of OSPF?


Options are :

  • 110
  • 90
  • 120
  • 100

Answer : 110

Which two are advantages of static routing when compared to dynamic routing? (Choose two.)


Options are :

  • Configuration complexity decreases as network size increases.
  • Routing tables adapt automatically to topology changes.
  • Routing traffic load is reduced when used in stub network links.
  • Security increases because only the network administrator may change the routing table.
  • An efficient algorithm is used to build routing tables, using automatic updates.
  • Route summarization is computed automatically by the router.
  • B,G
  • Routing updates are automatically sent to neighbors.

Answer : Security increases because only the network administrator may change the routing table.

A network administrator is trying to add a new router into an established OSPF network. The networks attached to the new router do not appear in the routing tables of the other OSPF routers. Given the information in the partial configuration shown below, what configuration error is causing this problem?Router(config)# router ospf 1 Router(config-router)# network 10.0.0.0 255.0.0.0 area 0


Options are :

  • The OSPF area is configured improperly.
  • The process id is configured improperly.
  • The AS is configured improperly.
  • The network wildcard mask is configured improperly.
  • The network subnet mask is configured improperly.
  • The network number is configured improperly.

Answer : The network wildcard mask is configured improperly.

200-105 Interconnecting Cisco Networking Devices Part Exam Set 3

Why do large OSPF networks use a hierarchical design? (Choose three.)


Options are :

  • to lower costs by replacing routers with distribution layer switches
  • to speed up convergence
  • to reduce the complexity of router configuration
  • to confine network instability to single areas of the network
  • to decrease latency by increasing bandwidth
  • to reduce routing overhead
  • B,C,D

Answer : B,C,D

What OSPF command, when configured, will include all interfaces into area 0?


Options are :

  • network 0.0.0.0 255.255.255.255 area 0
  • network 0.0.0.0 0.0.0.0 area 0
  • network all-interfaces area 0
  • network 255.255.255.255 0.0.0.0 area 0

Answer : network 0.0.0.0 255.255.255.255 area 0

Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?


Options are :

  • Q9333-A Annex A
  • IETF
  • ANSI Annex D
  • HDLC

Answer : IETF

300-320 Designing Cisco Network Service Architectures Exam Set 3

A network administrator is troubleshooting an EIGRP problem on a router and needs to confirm the IP addresses of the devices with which the router has established adjacency. The retransmit interval and the queue counts for the adjacent routers also need to be checked. What command will display the required information?


Options are :

  • Router# show ip eigrp interfaces
  • Router# show ip eigrp neighbors
  • Router# show ip eigrp adjacency
  • Router# show ip eigrp topology

Answer : Router# show ip eigrp neighbors

Which statement describes the process ID that is used to run OSPF on a router?


Options are :

  • It is locally significant and must be the same throughout an area.
  • It is globally significant and is used to represent the AS number.
  • It is globally significant and is used to identify OSPF stub areas.
  • It is locally significant and is used to identify an instance of the OSPF database.

Answer : It is locally significant and is used to identify an instance of the OSPF database.

What is the effect of using the service password-encryption command?


Options are :

  • Only passwords configured after the command has been entered will be encrypted.
  • It will encrypt the secret password and remove the enable secret password from the configuration.
  • It will encrypt all current and future passwords.
  • Only the enable password will be encrypted.
  • Only the enable secret password will be encrypted.

Answer : It will encrypt all current and future passwords.

200-105 Interconnecting Cisco Networking Devices Part Exam Set 4

Which three elements must be used when you configure a router interface for VLAN trunking? (Choose three.)


Options are :

  • a management domain for each subinterface
  • one physical interface for each subinterface
  • one subinterface per VLAN
  • B,D,E
  • subinterface encapsulation identifiers that match VLAN tags
  • one IP network or subnetwork for each subinterface
  • subinterface numbering that matches VLAN tags

Answer : B,D,E

Which two statements describe the process identifier that is used in the command to configure OSPF on a router? (Choose two.) Router(config)# router ospf 1


Options are :

  • Different process identifiers can be used to run multiple OSPF processes
  • Only one process number can be used on the same router.
  • The process number can be any number from 1 to 65,535.
  • C,D
  • All OSPF routers in an area must have the same process ID.
  • Hello packets are sent to each neighbor to determine the processor identifier.

Answer : C,D

What are two enhancements that OSPFv3 supports over OSPFv2? (Choose two.)


Options are :

  • It can support multiple IPv6 subnets on a single link.
  • B,D
  • It routes over links rather than over networks.
  • It requires the use of ARP.
  • It supports up to 2 instances of OSPFv3 over a common link.

Answer : B,D

210-065 Implementing Cisco Video Network Devices Exam Set 5

On a corporate network, hosts on the same VLAN can communicate with each other, but they are unable to communicate with hosts on different VLANs. What is needed to allow communication between the VLANs?


Options are :

  • a switch with an access link that is configured between the switches
  • a router with subinterfaces configured on the physical interface that is connected to the switch
  • a router with an IP address on the physical interface connected to the switch
  • a switch with a trunk link that is configured between the switches

Answer : a router with subinterfaces configured on the physical interface that is connected to the switch

What is the default maximum number of equal-cost paths that can be placed into the routing table of a Cisco OSPF router?


Options are :

  • 16
  • unlimited
  • 8
  • 2

Answer : 8

Which command allows you to verify the encapsulation type (CISCO or IETF) for a Frame Relay link?


Options are :

  • show interfaces serial
  • show frame-relay lmi
  • show frame-relay map
  • show frame-relay pvc

Answer : show frame-relay map

642-732 Conducting Cisco Unified Wireless Site Survey Exam Set 2

What are two enhancements that OSPFv3 supports over OSPFv2? (Choose two.)


Options are :

  • It supports up to 2 instances of OSPFv3 over a common link.
  • It requires the use of ARP.
  • It can support multiple IPv6 subnets on a single link.
  • It routes over links rather than over networks.
  • B,D

Answer : B,D

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