200-105 Inter connecting Cisco Networking Devices Exam Set 1

You are configuring a serial link between a Cisco router and a router produced by another vendor. What would be the advantages of using Point to Point Protocol (PPP) over High Level Data Link Control (HDLC) in this scenario?


Options are :

  • PPP performs error checking.
  • PPP is faster.
  • HDLC is not available on non-Cisco routers.
  • HDLC has a proprietary "type" field that may be incompatible with equipment from other vendors.

Answer : HDLC has a proprietary "type" field that may be incompatible with equipment from other vendors.

210-260 Implementing Cisco Network Security Practice Exam Set 4

Which of the following are port roles in the Rapid Spanning Tree Protocol (RSTP)? (Choose three.)


Options are :

  • Backup
  • Routing
  • Listening
  • Alternate
  • Designated

Answer : Backup Alternate Designated

You recently implemented SNMPv3 to increase the security of your network management system. A partial output of the show run command displays the following output that relates to SNMP: snmp-server group TECHS v3 noauth read TECHS write TECHS Which of the following statements is true of this configuration?


Options are :

  • It provides both authentication and encryption
  • It provides authentication, but it does not provide encryption
  • It provides encryption, but it does not provide authentication
  • It provides neither authentication nor encryption

Answer : It provides neither authentication nor encryption

Given the following output, which statements can be determined to be true? (Choose three.) RouterA2# show ip ospf neighbor Neighbor ID Pri State Dead Time Address Interface 192.168.23.2 1 FULL/BDR 00:00:29 10.24.4.2 FastEthernet1/0 192.168.45.2 2 FULL/BDR 00:00:24 10.1.0.5 FastEthernet0/0 192.168.85.1 1 FULL/- 00:00:33 10.6.4.10 Serial0/1 192.168.90.3 1 FULL/DR 00:00:32 10.5.5.2 FastEthernet0/1 192.168.67.3 1 FULL/DR 00:00:20 10.4.9.20 FastEthernet0/2 192.168.90.1 1 FULL/BDR 00:00:23 10.5.5.4 FastEthernet0/1 <>


Options are :

  • The DR for the serial subnet is 192.168.85.1.
  • RouterA2 is connected to more than one multi-access network.
  • This router is neither the DR nor the BDR for the Fa0/1 subnet.
  • The DR for the network connected to Fa0/0 has an interface priority greater than 2.
  • This router is the DR for subnet 10.1.0.0.
  • The DR for the network connected to Fa0/1 has a router ID of 10.5.5.2.

Answer : RouterA2 is connected to more than one multi-access network. This router is neither the DR nor the BDR for the Fa0/1 subnet. The DR for the network connected to Fa0/0 has an interface priority greater than 2.

Cisco 300-209 Implementing Secure Mobility Solutions Exam Set 2

You instructed your assistant to add a new router to the network. The routers in your network run OSPF. The existing router, OldRouter, is configured as follows: router ospf 1 network 192.168.5.0 0.0.0.255 area 0 network 192.168.10.0 0.0.0.255 area 0 The OldRouter interface that connects to NewRouter is 192.168.5.3/24. Your assistant shows you the configuration that will be implemented: newrouter(config)# router ospf 1 newrouter(config-router)# network 192.168.5.0 255.255.255.0 area 0 What is wrong with this configuration?


Options are :

  • The wildcard mask is incorrectly configured.
  • The area ID is incorrectly configured.
  • The network statement is incorrectly configured.
  • The process ID number is incorrectly configured.

Answer : The wildcard mask is incorrectly configured.

Router 5 has four interfaces. The networks hosted on each interface are as follows: Fa0/1 192.168.5.4/29 Fa0/2 192.168.6.0/24 Fa0/3 192.168.7.0/24 S0/0 172.16.5.0/24 You execute the following commands on the router: Router5(config)# router bgp 20 Router5(config-router)# network 192.168.5.0 Router5(config-router)# network 192.168.6.0 Router5(config-router)# network 192.168.7.0 Router5(config-router)# network 172.16.5.0 Router5(config-router)# neighbor 172.16.5.2 remote-as 50 Router5(config-router)# aggregate-address 192.168.5.0 255.255.252.0 After this command sequence is executed, what routes will be present in the routing table of the router at 172.16.5.2? (Choose all that apply.)


Options are :

  • 192.168.5.4/29
  • 172.16.5.0/24
  • 192.168.6.0/24
  • none of these will be present
  • 192.168.7.0/24

Answer : 192.168.5.4/29 172.16.5.0/24 192.168.6.0/24 192.168.7.0/24

A new trainee is setting up a router in a test lab, and he asks you to describe the use of the connector marked BRI on the router. Which is a correct use for this connecter?


Options are :

  • An interface to connect a console cable
  • A WAN interface for a T1 connection
  • A WAN interface for an ISDN connection
  • A LAN interface to connect to a switch

Answer : A WAN interface for an ISDN connection

200-125 Cisco Certified Network Associate Practice Exam Set 1

Which protocol is used in redundant network topologies to avoid receiving multiple copies of the same frame?


Options are :

  • Spanning Tree Protocol
  • 802.1q
  • Cisco Discovery Protocol
  • Routing Information Protocol

Answer : Spanning Tree Protocol

Which of the following statements is NOT true with respect to using SPAN for troubleshooting?


Options are :

  • The source port cannot also be a destination port
  • By default both received and transmitted traffic is captured
  • The destination port can receive both normal traffic and monitored traffic
  • In the command monitor session 55 source interface Fa0/1, the value 55 is the session number

Answer : The destination port can receive both normal traffic and monitored traffic

Enhanced Interior Gateway Routing Protocol (EIGRP) uses which algorithm to select the best path to the destination?


Options are :

  • Bellman-Ford algorithm
  • Dijkstra algorithm
  • Diffusing Update Algorithm (DUAL)
  • Shortest Path First (SPF) algorithm

Answer : Diffusing Update Algorithm (DUAL)

200-125 Cisco Certified Network Associate (CCNA) Exam Set 2

You are advising a client on the options available to connect a small office to an ISP. Which of the following is an advantage of using an ADSL line?


Options are :

  • it uses the existing phone line
  • it uses the existing cable TV connection
  • you receive a committed information rate (CIR) from the provider
  • the upload rate is as good as the download rate

Answer : it uses the existing phone line

Which command was used to generate the following output? P 172.16.16.0/24, 1 successors, FD is 284244 via 172.16.250.2 (284244/17669856), Serial0/0 via 172.16.251.2 (12738176/27819002), Serial0/1 P 172.16.250.0/24, 1 successors, FD is 2248564 via Connected, Serial0/0 P 172.16.10.0/24 1 successors, FD is 284244 via 172.16.50.1 (284244/17669856), Serial1/0


Options are :

  • show ip eigrp topology
  • show eigrp topology
  • show eigrp ip topology
  • show ip route eigrp

Answer : show ip eigrp topology

What port types are available for Rapid Spanning Tree Protocol (RSTP) but NOT available in Spanning Tree Protocol (STP)? (Choose two.)


Options are :

  • Backup port
  • Designated port
  • Alternate port
  • Root port

Answer : Backup port Alternate port

ICND1 100-105 Certification Practice Tests Set 3

What command disables 802.1x authentication on a port and permits traffic without authentication?


Options are :

  • dot1x port-control auto
  • dot1x port-control disable
  • dot1x port-control force-authorized
  • dot1x port-control force-unauthorized

Answer : dot1x port-control force-authorized

How is load balancing achieved when implementing HSRP?


Options are :

  • By using multiple HSRP groups
  • By configuring multiple gateways on the routers
  • By configuring the same priority on all HSRP group members
  • By configuring multiple virtual router addresses

Answer : By using multiple HSRP groups

You have two routers in your OSPF area 0. Router 1 is connected to Router 2 via its Serial 1 interface, and to your ISP via the Serial 0 interface. Router 1 is an ASBR. After your assistant configures a default route on Router 1, you discover that whenever either router receives packets destined for networks that are not in the routing tables, it causes traffic loops between the two routers.To troubleshoot, you execute the show run command on Router 1. Part of the output is shown below: IP route 0.0.0.0 0.0.0.0 serial 1 Router ospf 1 Network 192.168.5.0 0.0.0.255 area 0 Default-information originate Which command or set of commands should you execute on Router 1 to stop the looping traffic while maintaining Router 2's ability to send traffic to the Internet?


Options are :

  • Execute the default-information originate always command.
  • Execute the no network 192.168.5.0 area 0 command and then execute the network 192.168.5.0 255.255.255.0 area 0 command.
  • Execute the no default-information originate command.
  • Execute the no ip route 0.0.0.0 0.0.0.0 serial 1 command and then execute the ip route 0.0.0.0 0.0.0.0 serial 0 command.

Answer : Execute the no ip route 0.0.0.0 0.0.0.0 serial 1 command and then execute the ip route 0.0.0.0 0.0.0.0 serial 0 command.

200-105 Inter connecting Cisco Networking Devices Exam Set 2

Which of the following statements best describes the result of issuing the command standby 44 timers 3 1 on an HSRP router?


Options are :

  • The status of the standby router will be displayed as unknown expired.
  • The role of active router will be passed repeatedly from one router to another.
  • The holdtime will be set to a value of 3, and the hellotime will be set to a value of 1.
  • The router will be configured to reassume the role of active router in the event that the router fails and is subsequently restarted.

Answer : The role of active router will be passed repeatedly from one router to another.

Which Cisco IOS command configures the clock rate to 64,000 bits per second on an interface?


Options are :

  • clock rate 64000
  • clock-rate 64000
  • clock rate 64000
  • clock rate 64k

Answer : clock rate 64000

Which of the following is NOT a dynamic table maintained by a router running the EIGRP routing protocol?


Options are :

  • neighbor table
  • CAM table
  • topology table
  • routing table

Answer : CAM table

ICND1 100-105 Certification Practice Tests Set 1

What is the significance of the following BECN packet statistics? Router# show frame-relay pvc 16 PVC Statistics for interface serial0 (Frame Relay DTE) DLCI = 16, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0 input pkts 0 output pkts 0 in bytes 0 out bytes 0 dropped pkts 0 in FECN pkts 0 in BECN pkts 100 out FECN pkts 0 out BECN pkts 0 <>


Options are :

  • The router is experiencing congestion in receiving frames.
  • The Frame Relay mapping table is corrupt.
  • The router is experiencing congestion in sending frames.
  • The Frame Relay mapping table is missing an entry.

Answer : The router is experiencing congestion in sending frames.

Which of the following protocols allow the root switch location to be optimized per VLAN? (Choose all that apply.)


Options are :

  • PVRST
  • STP
  • PVST+
  • RSTP

Answer : PVRST PVST+

Which protocol is responsible for negotiating and maintaining Point-to-Point Protocol (PPP) connections?


Options are :

  • LCP
  • BRI
  • NCP
  • ISDN

Answer : LCP

300-320 Designing Cisco Network Service Architectures Exam Set 7

What command produced the following as a part of its output? 1 14.0.0.2 4 msec 4 msec 4 msec 2 63.0.0.3 20 msec 16 msec 16 msec 3 33.0.0.4 16 msec * 16 msec


Options are :

  • Tracert
  • Extended ping
  • Ping
  • Traceroute

Answer : Traceroute

Examine the partial output from two adjacent routers: RTR78# show ip ospf Routing Process 201 with ID 192.0.2.1 VRF default Stateful High Availability enabled Graceful-restart is configured Grace period: 60 state: Inactive Last graceful restart exit status: None Supports only single TOS(TOS0) routes Supports opaque LSA This router is an autonomous system boundary Administrative distance 110 Reference Bandwidth is 40000 Mbps Initial SPF schedule delay 3000.000 msecs, minimum inter SPF delay of 2000.000 msecs, maximum inter SPF delay of 4000.000 msecs Initial LSA generation delay 3000.000 msecs, RTR79# show ip ospf Routing Process 202 with ID 192.0.2.1 VRF default Stateful High Availability enabled Graceful-restart is configured Grace period: 60 state: Inactive Last graceful restart exit status: None Supports only single TOS(TOS0) routes Supports opaque LSA This router is an autonomous system boundary Administrative distance 110 Reference Bandwidth is 30000 Mbps Initial SPF schedule delay 3000.000 msecs, minimum inter SPF delay of 2000.000 msecs, maximum inter SPF delay of 4000.000 msecs Initial LSA generation delay 3000.000 msecs, Which of the following statements describes why the two routers are NOT forming an OSPF neighbor adjacency?


Options are :

  • The router IDs are misconfigured
  • The process IDs do not match
  • The distance is misconfigured
  • The reference bandwidth does not match

Answer : The router IDs are misconfigured

Which type of connector is used for an Integrated Services Digital Network Basic Rate Interface (ISDN BRI) connection?


Options are :

  • DB-60
  • RJ-45
  • AUI
  • Console

Answer : RJ-45

100-105 Net Cert Interconnecting Cisco Networking Exam Set 1

Which technique is used to stop routing loops by preventing route update information from being sent back over the interface on which it arrived?


Options are :

  • Split horizon
  • Holddown timer
  • Route poisoning
  • Triggered updates

Answer : Split horizon

210-260 Implementing Cisco Network Security Practice Exam Set 7

You are discovering that there are differences between the configuration of EIGRP for IPv6 and EIGRP for IPv4. Which statement is true with regard to the difference?


Options are :

  • A router ID is required for both versions
  • AS numbers are not required in EIGRP for IPv4
  • AS numbers are not required in EIGRP for IPv6
  • A router ID must be configured under the routing process for EIGRP for IPv4

Answer : A router ID is required for both versions

What command should you use to quickly view the HSRP state of the switch for all HSRP groups of which the switch is a member?


Options are :

  • switch# show ip interface brief
  • switch# show standby
  • switch# show hsrp
  • switch# show standby brief

Answer : switch# show standby brief

Which command is NOT mandatory for inclusion in a plan to implement IP Service Level Agreements (SLAs) to monitor IP connections and traffic?


Options are :

  • ip sla reset
  • ip sla schedule
  • ip sla
  • icmp-echo

Answer : ip sla reset

Cisco 300-209 Implementing Secure Mobility Solutions Exam Set 1

You are planning the configuration of an IPsec-protected connection between two routers. You are concerned only with the integrity of the data that passes between the routers. You are less concerned with the confidentiality of the data, and you would like to minimize the effect of IPsec on the data throughput. Which protocol option should you choose?


Options are :

  • Encapsulating Security Payload (ESP) in tunnel mode
  • Encapsulating Security Payload (ESP) in transport mode
  • Authentication Header (AH) in transport mode
  • Authentication Header (AH) in tunnel mode

Answer : Authentication Header (AH) in tunnel mode

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