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CCNA Part 3

Description

Practice exam for 200-120 exam Questions for the following Topics Topic 7: Troubleshooting Topic 8: WAN Technologies Topic 9: Mix Questions Set
Axiom42
Quiz by Axiom42, updated more than 1 year ago
Axiom42
Created by Axiom42 almost 10 years ago
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Resource summary

Question 1

Question
A network administrator attempts to ping Host2 from Host1 and receives the results that are shown. What is the problem?
Image:
q220 (image/jpg)
Answer
  • The link between Host1 and Switch1 is down.
  • TCP/IP is not functioning on Host1
  • The link between Router1 and Router2 is down.
  • The default gateway on Host1 is incorrect.
  • Interface Fa0/0 on Router1 is shutdown.
  • The link between Switch1 and Router1 is down.

Question 2

Question
Hosts in network 192.168.2.0 are unable to reach hosts in network 192.168.3.0. Based on the output from RouterA, what are two possible reasons for the failure? (Choose two.)
Image:
q221 (image/jpg)
Answer
  • The cable that is connected to S0/0 on RouterA is faulty.
  • Interface S0/0 on RouterB is administratively down.
  • Interface S0/0 on RouterA is configured with an incorrect subnet mask.
  • The IP address that is configured on S0/0 of RouterB is not in the correct subnet.
  • Interface S0/0 on RouterA is not receiving a clock signal from the CSU/DSU.
  • The encapsulation that is configured on S0/0 of RouterB does not match the encapsulation that is configured on S0/0 of RouterA.

Question 3

Question
An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?
Image:
q222 (image/jpg)
Answer
  • data link layer
  • application layer
  • access layer
  • session layer
  • network layer

Question 4

Question
The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.)
Image:
q223 (image/jpg)
Answer
  • Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.
  • Ensure that cables A and B are straight-through cables.
  • Ensure cable A is plugged into a trunk port.
  • Ensure the switch has power.
  • Reboot all of the devices.
  • Reseat all cables.

Question 5

Question
The network shown in the diagram is experiencing connectivity problems. Which of the following will correct the problems? (Choose two.)
Image:
q224 (image/jpg)
Answer
  • Configure the gateway on Host A as 10.1.1.1.
  • Configure the gateway on Host B as 10.1.2.254.
  • Configure the IP address of Host A as 10.1.2.2.
  • Configure the IP address of Host B as 10.1.2.2.
  • Configure the masks on both hosts to be 255.255.255.224.
  • Configure the masks on both hosts to be 255.255.255.240.

Question 6

Question
A problem with network connectivity has been observed. It is suspected that the cable connected to switch port Fa0/9 on Switch1 is disconnected. What would be an effect of this cable being disconnected?
Image:
q225 (image/jpg)
Answer
  • Host B would not be able to access the server in VLAN9 until the cable is reconnected.
  • Communication between VLAN3 and the other VLANs would be disabled.
  • The transfer of files from Host B to the server in VLAN9 would be significantly slower.
  • For less than a minute, Host B would not be able to access the server in VLAN9. Then normal network function would resume.

Question 7

Question
HostA cannot ping HostB. Assuming routing is properly configured, what is the cause of this problem?
Image:
q226 (image/jpg)
Answer
  • HostA is not on the same subnet as its default gateway.
  • The address of SwitchA is a subnet address.
  • The Fa0/0 interface on RouterA is on a subnet that can't be used.
  • The serial interfaces of the routers are not on the same subnet.
  • The Fa0/0 interface on RouterB is using a broadcast address.

Question 8

Question
Which router IOS commands can be used to troubleshoot LAN connectivity problems? (Choose three.)
Answer
  • ping
  • tracert
  • ipconfig
  • show ip route
  • winipcfg
  • show interfaces

Question 9

Question
A network administrator is troubleshooting the OSPF configuration of routers R1 and R2. The routers cannot establish an adjacency relationship on their common Ethernet link. The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2. Based on the information in the graphic, what is the cause of this problem?
Image:
q228 (image/jpg)
Answer
  • The OSPF area is not configured properly.
  • The priority on R1 should be set higher.
  • The cost on R1 should be set higher.
  • The hello and dead timers are not configured properly.
  • A backup designated router needs to be added to the network.
  • The OSPF process ID numbers must match.

Question 10

Question
In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?
Answer
  • during high traffic periods
  • after broken links are re-established
  • when upper-layer protocols require high reliability
  • in an improperly implemented redundant topology
  • when a dual ring topology is in use

Question 11

Question
The output of the show frame-relay pvc command shows "PVC STATUS = INACTIVE". What does this mean?
Answer
  • The PVC is configured correctly and is operating normally, but no data packets have been detected for more than five minutes.
  • The PVC is configured correctly, is operating normally, and is no longer actively seeking the address of the remote router.
  • The PVC is configured correctly, is operating normally, and is waiting for interesting traffic to trigger a call to the remote router.
  • The PVC is configured correctly on the local switch, but there is a problem on the remote end of the PVC.
  • The PVC is not configured on the local switch.

Question 12

Question
In the Frame Relay network, which IP addresses would be assigned to the interfaces with point-to-point PVCs?
Image:
q241 (image/jpg)
Answer
  • DLCI 16: 192.168.10.1 /24 DLCI 17: 192.168.10.1 /24 DLCI 99: 192.168.10.2 /24 DLCI 28: 192.168.10.3 /24
  • DLCI 16: 192.168.10.1 /24 DLCI 17: 192.168.11.1 /24 DLCI 99: 192.168.12.1 /24 DLCI 28: 192.168.13.1 /24
  • DLCI 16: 192.168.10.1 /24 DLCI 17: 192.168.11.1 /24 DLCI 99: 192.168.10.2 /24 DLCI 28: 192.168.11.2 /24
  • DLCI 16: 192.168.10.1 /24 DLCI 17: 192.168.10.2 /24 DLCI 99: 192.168.10.3 /24 DLCI 28: 192.168.10.4 /24

Question 13

Question
Which command is used to enable CHAP authentication, with PAP as the fallback method, on a serial interface?
Answer
  • Router(config-if)# ppp authentication chap fallback ppp
  • Router(config-if)# ppp authentication chap pap
  • Router(config-if)# authentication ppp chap fallback ppp
  • Router(config-if)# authentication ppp chap pap

Question 14

Question
Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide secure end-to-end communications?
Answer
  • RSA
  • L2TP
  • IPsec
  • PPTP

Question 15

Question
Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide secure end-to-end communications?
Answer
  • RSA
  • L2TP
  • IPsec
  • PPTP

Question 16

Question
At which layer of the OSI model does PPP perform?
Answer
  • Layer 2
  • Layer 3
  • Layer 4
  • Layer 5

Question 17

Question
The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command?
Answer
  • This command should be executed from the global configuration mode.
  • The IP address 10.121.16.8 is the local router port used to forward data.
  • 102 is the remote DLCI that will receive the information.
  • This command is required for all Frame Relay configurations.
  • The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC.

Question 18

Question
Which two options are valid WAN connectivity methods? (Choose two.)
Answer
  • PPP
  • WAP
  • DSL
  • L2TPv3
  • Ethernet

Question 19

Question
Which Layer 2 protocol encapsulation type supports synchronous and asynchronous circuits and has built-in security mechanisms?
Answer
  • HDLC
  • PPP
  • X.25
  • Frame Relay

Question 20

Question
Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?
Answer
  • IETF
  • ANSI Annex D
  • Q9333-A Annex A
  • HDLC

Question 21

Question
RouterA is unable to reach RouterB. Both routers are running IOS version 12.0. After reviewing the command output and graphic, what is the most likely cause of the problem?
Image:
q249 (image/jpg)
Answer
  • incorrect bandwidth configuration
  • incorrect LMI configuration
  • incorrect map statement
  • incorrect IP address

Question 22

Question
What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?
Image:
q250 (image/jpg)
Answer
  • The Serial0/0 interface is passing traffic.
  • The DLCI 100 was dynamically allocated by the router.
  • The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP server.
  • The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud.
  • The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP.

Question 23

Question
A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?
Answer
  • Main(config)# interface serial 0/0 Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# no shut
  • Main(config)# interface serial 0/0 Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# encapsulation ppp Main(config-if)# no shut
  • Main(config)# interface serial 0/0 Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# encapsulation frame-relay Main(config-if)# authentication chap Main(config-if)# no shut
  • Main(config)# interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ietf Main(config-if)# no shut

Question 24

Question
A network administrator needs to configure a serial link between the main office and a remote location. The router at the remote office is a non-Cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?
Answer
  • Main(config)# interface serial 0/0 Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# no shut
  • Main(config)# interface serial 0/0 Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# encapsulation ppp Main(config-if)# no shut
  • Main(config)# interface serial 0/0 Main(config-if)# ip address 172.16.1.1 255.255.255.252 Main(config-if)# encapsulation frame-relay Main(config-if)# authentication chap Main(config-if)# no shut
  • Main(config)# interface serial 0/0 Main(config-if)#ip address 172.16.1.1 255.255.255.252 Main(config-if)#encapsulation ietf Main(config-if)# no shut

Question 25

Question
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.)
Answer
  • reduced cost
  • better throughput
  • broadband incompatibility
  • increased security
  • scalability
  • reduced latency

Question 26

Question
Which two statistics appear in show frame-relay map output? (Choose two.)
Answer
  • the number of BECN packets that are received by the router
  • the value of the local DLCI
  • the number of FECN packets that are received by the router
  • the status of the PVC that is configured on the router
  • the IP address of the local router

Question 27

Question
Users have been complaining that their Frame Relay connection to the corporate site is very slow. The network administrator suspects that the link is overloaded. Based on the partial output of the Router# show frame relay pvc command shown in the graphic, which output value indicates to the local router that traffic sent to the corporate site is experiencing congestion?
Image:
q254 (image/jpg)
Answer
  • DLCI = 100
  • last time PVC status changed 00:25:40
  • in BECN packets 192
  • in FECN packets 147
  • in DE packets 0

Question 28

Question
Which command allows you to verify the encapsulation type (CISCO or IETF) for a Frame Relay link?
Answer
  • show frame-relay lmi
  • show frame-relay map
  • show frame-relay pvc
  • show interfaces serial

Question 29

Question
It has become necessary to configure an existing serial interface to accept a second Frame Relay virtual circuit. Which of the following procedures are required to accomplish this task? (Choose three.)
Answer
  • Remove the IP address from the physical interface.
  • Encapsulate the physical interface with multipoint PPP.
  • Create the virtual interfaces with the interface command.
  • Configure each subinterface with its own IP address.
  • Disable split horizon to prevent routing loops between the subinterface networks.
  • Configure static Frame Relay map entries for each subinterface network.

Question 30

Question
What occurs on a Frame Relay network when the CIR is exceeded?
Answer
  • 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.

Question 31

Question
Which two statements about using the CHAP authentication mechanism in a PPP link are true? (Choose two.)
Answer
  • CHAP uses a two-way handshake.
  • CHAP uses a three-way handshake.
  • CHAP authentication periodically occurs after link establishment.
  • CHAP authentication passwords are sent in plaintext.
  • CHAP authentication is performed only upon link establishment.
  • CHAP has no protection from playback attacks.

Question 32

Question
Which statement describes DLCI 17?
Image:
q259 (image/jpg)
Answer
  • DLCI 17 describes the ISDN circuit between R2 and R3.
  • DLCI 17 describes a PVC on R2. It cannot be used on R3 or R1.
  • DLCI 17 is the Layer 2 address used by R2 to describe a PVC to R3.
  • DLCI 17 describes the dial-up circuit from R2 and R3 to the service provider.

Question 33

Question
What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?
Answer
  • defines the destination IP address that is used in all broadcast packets on DCLI 202
  • defines the source IP address that is used in all broadcast packets on DCLI 202
  • defines the DLCI on which packets from the 192.168.1.2 IP address are received
  • defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address

Question 34

Question
Which PPP subprotocol negotiates authentication options?
Answer
  • NCP
  • ISDN
  • SLIP
  • LCP
  • DLCI

Question 35

Question
What are two characteristics of Frame Relay point-to-point subinterfaces? (Choose two.)
Answer
  • They create split-horizon issues.
  • They require a unique subnet within a routing domain.
  • They emulate leased lines.
  • They are ideal for full-mesh topologies.
  • They require the use of NBMA options when using OSPF.

Question 36

Question
What command is used to verify the DLCI destination address in a Frame Relay static configuration?
Answer
  • show frame-relay pvc
  • show frame-relay lmi
  • show frame-relay map
  • show frame relay end-to-end

Question 37

Question
What is the purpose of Inverse ARP?
Answer
  • to map a known IP address to a MAC address
  • to map a known DLCI to a MAC address
  • to map a known MAC address to an IP address
  • to map a known DLCI to an IP address
  • to map a known IP address to a SPID
  • to map a known SPID to a MAC address

Question 38

Question
What is a valid HSRP virtual MAC address?
Answer
  • 0000.5E00.01A3
  • 0007.B400.AE01
  • 0000.0C07.AC15
  • 0007.5E00.B301

Question 39

Question
In GLBP, which router will respond to client ARP requests?
Answer
  • The active virtual gateway will reply with one of four possible virtual MAC addresses.
  • All GLBP member routers will reply in round-robin fashion.
  • The active virtual gateway will reply with its own hardware MAC address.
  • The GLBP member routers will reply with one of four possible burned in hardware addresses.

Question 40

Question
Which statement describes VRRP object tracking?
Answer
  • It monitors traffic flow and link utilization.
  • It ensures the best VRRP router is the virtual router master for the group.
  • It causes traffic to dynamically move to higher bandwidth links.
  • It thwarts man-in-the-middle attacks.

Question 41

Question
What are three benefits of GLBP? (Choose three.)
Answer
  • GLBP supports up to eight virtual forwarders per GLBP group.
  • GLBP supports clear text and MD5 password authentication between GLBP group members.
  • GLBP is an open source standardized protocol that can be used with multiple vendors.
  • GLBP supports up to 1024 virtual routers.
  • GLBP can load share traffic across a maximum of four routers.
  • GLBP elects two AVGs and two standby AVGs for redundancy.

Question 42

Question
Which three statements about HSRP operation are true? (Choose three.)
Answer
  • The virtual IP address and virtual MA+K44C address are active on the HSRP Master router.
  • The HSRP default timers are a 3 second hello interval and a 10 second dead interval.
  • HSRP supports only clear-text authentication.
  • The HSRP virtual IP address must be on a different subnet than the routers' interfaces on the same LAN.
  • The HSRP virtual IP address must be the same as one of the router's interface addresses on the LAN.
  • HSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.

Question 43

Question
Which three statements about Syslog utilization are true? (Choose three.)
Answer
  • Utilizing Syslog improves network performance.
  • The Syslog server automatically notifies the network administrator of network problems.
  • A Syslog server provides the storage space necessary to store log files without using router disk space.
  • There are more Syslog messages available within Cisco IOS than there are comparable SNMP trap messages.
  • Enabling Syslog on a router automatically enables NTP for accurate time stamping.
  • A Syslog server helps in aggregation of logs and alerts.

Question 44

Question
A network administrator enters the following command on a router: logging trap 3. What are three message types that will be sent to the Syslog server? (Choose three.)
Answer
  • informational
  • emergency
  • warning
  • critical
  • debug
  • error

Question 45

Question
What is the default Syslog facility level?
Answer
  • local4
  • local5
  • local6
  • local7

Question 46

Question
What command instructs the device to timestamp Syslog debug messages in milliseconds?
Answer
  • service timestamps log datetime localtime
  • service timestamps debug datetime msec
  • service timestamps debug datetime localtime
  • service timestamps log datetime msec

Question 47

Question
What is the cause of the Syslog output messages?
Image:
q274 (image/jpg)
Answer
  • The EIGRP neighbor on Fa0/1 went down due to a failed link.
  • The EIGRP neighbor connected to Fa0/1 is participating in a different EIGRP process, causing the adjacency to go down.
  • A shut command was executed on interface Fa0/1, causing the EIGRP adjacency to go down.
  • Interface Fa0/1 has become error disabled, causing the EIGRP adjacency to go down.

Question 48

Question
What are three components that comprise the SNMP framework? (Choose three.)
Answer
  • MIB
  • agent
  • set
  • AES
  • supervisor
  • manager

Question 49

Question
What SNMP message alerts the manager to a condition on the network?
Answer
  • response
  • get
  • trap
  • capture

Question 50

Question
What authentication type is used by SNMPv2?
Answer
  • HMAC-MD5
  • HMAC-SHA
  • CBC-DES
  • community strings

Question 51

Question
Which three statements about the features of SNMPv2 and SNMPv3 are true? (Choose three.)
Answer
  • SNMPv3 enhanced SNMPv2 security features.
  • SNMPv3 added the Inform protocol message to SNMP.
  • SNMPv2 added the Inform protocol message to SNMP.
  • SNMPv3 added the GetBulk protocol messages to SNMP.
  • SNMPv2 added the GetBulk protocol message to SNMP.
  • SNMPv2 added the GetNext protocol message to SNMP.

Question 52

Question
What are three reasons to collect Netflow data on a company network? (Choose three.)
Answer
  • To identify applications causing congestion.
  • To authorize user network access.
  • To report and alert link up / down instances.
  • To diagnose slow network performance, bandwidth hogs, and bandwidth utilization.
  • To detect suboptimal routing in the network.
  • To confirm the appropriate amount of bandwidth that has been allocated to each Class of Service.

Question 53

Question
What Netflow component can be applied to an interface to track IPv4 traffic?
Answer
  • flow monitor
  • flow record
  • flow sampler
  • flow exporter

Question 54

Question
What Cisco IOS feature can be enabled to pinpoint an application that is causing slow network performance?
Answer
  • SNMP
  • Netflow
  • WCCP
  • IP SLA

Question 55

Question
What command visualizes the general NetFlow data on the command line?
Answer
  • show ip flow export
  • show ip flow top-talkers
  • show ip cache flow
  • show mls sampling
  • show mls netflow ip

Question 56

Question
What are three values that must be the same within a sequence of packets for Netflow to consider them a network flow? (Choose three.)
Answer
  • source IP address
  • source MAC address
  • egress interface
  • ingress interface
  • destination IP address
  • IP next-hop

Question 57

Question
What are three factors a network administrator must consider before implementing Netflow in the network? (Choose three.)
Answer
  • CPU utilization
  • where Netflow data will be sent
  • number of devices exporting Netflow data
  • port availability
  • SNMP version
  • WAN encapsulation

Question 58

Question
A network administrator is configuring an EtherChannel between SW1 and SW2. The SW1 configuration is shown. What is the correct configuration for SW2?
Image:
q286 (image/jpg)
Answer
  • interface FastEthernet 0/1 channel-group 1 mode active switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 1 mode active switchport trunk encapsulation dot1q switchport mode trunk
  • interface FastEthernet 0/1 channel-group 2 mode auto switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 2 mode auto switchport trunk encapsulation dot1q switchport mode trunk
  • interface FastEthernet 0/1 channel-group 1 mode desirable switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 1 mode desirable switchport trunk encapsulation dot1q switchport mode trunk
  • interface FastEthernet 0/1 channel-group 1 mode passive switchport trunk encapsulation dot1q switchport mode trunk interface FastEthernet 0/2 channel-group 1 mode passive switchport trunk encapsulation dot1q switchport mode trunk

Question 59

Question
Which two statements about the OSPF Router ID are true? (Choose two.)
Answer
  • It identifies the source of a Type 1 LSA.
  • It should be the same on all routers in an OSPF routing instance.
  • By default, the lowest IP address on the router becomes the OSPF Router ID.
  • The router automatically chooses the IP address of a loopback as the OSPF Router ID.
  • It is created using the MAC Address of the loopback interface.

Question 60

Question
What parameter can be different on ports within an EtherChannel?
Answer
  • speed
  • DTP negotiation settings
  • trunk encapsulation
  • duplex

Question 61

Question
What are two benefits of using a single OSPF area network design? (Choose two.)
Answer
  • It is less CPU intensive for routers in the single area.
  • It reduces the types of LSAs that are generated.
  • It removes the need for virtual links.
  • It increases LSA response times.
  • It reduces the number of required OSPF neighbor adjacencies.

Question 62

Question
What set of commands was configured on interface Fa0/3 to produce the given output?
Image:
q290 (image/jpg)
Answer
  • interface FastEthernet 0/3 channel-group 1 mode desirable switchport trunk encapsulation dot1q switchport mode trunk
  • interface FastEthernet 0/3 channel-group 2 mode passive switchport trunk encapsulation dot1q switchport mode trunk
  • interface FastEthernet 0/3 channel-group 2 mode active switchport trunk encapsulation dot1q switchport mode trunk
  • interface FastEthernet 0/3 channel-group 2 mode on switchport trunk encapsulation dot1q switchport mode trunk

Question 63

Question
What are two enhancements that OSPFv3 supports over OSPFv2? (Choose two.)
Answer
  • It requires the use of ARP.
  • It can support multiple IPv6 subnets on a single link.
  • It supports up to 2 instances of OSPFv3 over a common link.
  • It routes over links rather than over networks.

Question 64

Question
If the devices produced the given output, what is the cause of the EtherChannel problem?
Image:
q292 (image/jpg)
Answer
  • SW1's Fa0/1 interface is administratively shut down.
  • There is an encapsulation mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
  • There is an MTU mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.
  • There is a speed mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces.

Question 65

Question
When a router undergoes the exchange protocol within OSPF, in what order does it pass through each state?
Answer
  • exstart state > loading state > exchange state > full state
  • exstart state > exchange state > loading state > full state
  • exstart state > full state > loading state > exchange state
  • loading state > exchange state > full state > exstart state

Question 66

Question
A network administrator creates a layer 3 EtherChannel, bundling four interfaces into channel group 1. On what interface is the IP address configured?
Answer
  • the port-channel 1 interface
  • the highest number member interface
  • all member interfaces
  • the lowest number member interface

Question 67

Question
What command sequence will configure a router to run OSPF and add network 10.1.1.0 /24 to area 0?
Answer
  • router ospf area 0 network 10.1.1.0 255.255.255.0 area 0
  • router ospf network 10.1.1.0 0.0.0.255
  • router ospf 1 network 10.1.1.0 0.0.0.255 area 0
  • router ospf area 0 network 10.1.1.0 0.0.0.255 area 0
  • router ospf network 10.1.1.0 255.255.255.0 area 0
  • router ospf 1 network 10.1.1.0 0.0.0.255

Question 68

Question
If the router Cisco returns the given output and has not had its router ID set manually, what value will OSPF use as its router ID?
Image:
q296 (image/jpg)
Answer
  • 192.168.1.1
  • 172.16.1.1
  • 1.1.1.1
  • 2.2.2.2

Question 69

Question
What OSPF command, when configured, will include all interfaces into area 0?
Answer
  • network 0.0.0.0 255.255.255.255 area 0
  • network 0.0.0.0 0.0.0.0 area 0
  • network 255.255.255.255 0.0.0.0 area 0
  • network all-interfaces area 0

Question 70

Question
Which statement describes the process ID that is used to run OSPF on a router?
Answer
  • It is globally significant and is used to represent the AS number.
  • It is locally significant and is used to identify an instance of the OSPF database.
  • It is globally significant and is used to identify OSPF stub areas.
  • It is locally significant and must be the same throughout an area.

Question 71

Question
Which three are the components of SNMP? (Choose three)
Answer
  • MIB
  • SNMP Manager
  • SysLog Server
  • SNMP Agent
  • Set

Question 72

Question
What are the Popular destinations for syslog messages to be saved?
Answer
  • Flash
  • The logging buffer .RAM
  • The console terminal
  • Other terminals
  • Syslog server

Question 73

Question
Syslog was configured with a level 3 trap. Which 3 types of logs would be generated (choose three)
Answer
  • Emergencies
  • Alerts
  • Critical
  • Errors
  • Warnings

Question 74

Question
What are the benefit of using Netflow? (Choose three.)
Answer
  • Network, Application & User Monitoring
  • Network Planning
  • Security Analysis
  • Accounting/Billing

Question 75

Question
Which protocol can cause overload on a CPU of a managed device?
Answer
  • Netflow
  • WCCP
  • IP SLA
  • SNMP

Question 76

Question
What are the three things that the Netflow uses to consider the traffic to be in a same flow?
Answer
  • IP address
  • Interface name
  • Port numbers
  • L3 protocol type
  • MAC address

Question 77

Question
What is the alert message generated by SNMP agents called ?
Answer
  • TRAP
  • INFORM
  • GET
  • SET

Question 78

Question
Which three features are added in SNMPv3 over SNMPv2?
Answer
  • Message Integrity
  • Compression
  • Authentication
  • Encryption
  • Error Detection

Question 79

Question
In a GLBP network, who is responsible for the arp request?
Answer
  • AVF
  • AVG
  • Active Router
  • Standby Router
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