CCNA LAB2
QUESTION 1
If you are configuring syslog messages specifying `logging trap warning’, which log messages will the router send?
A. 0-4
B. 0-5
C. 0-6
D. 0-2
E. 0-1
B. 0-5
C. 0-6
D. 0-2
E. 0-1
Answer: A
Explanation:
0 — emergencies System is unusable
1 — alerts Immediate action is needed
2 — critical Critical conditions exist
3 — errors Error conditions exist
4 — warnings Warning conditions exist
5 — notification Normal, but significant, conditions exist
6 — informational Informational messages
7 — debugging Debugging messages
Explanation:
0 — emergencies System is unusable
1 — alerts Immediate action is needed
2 — critical Critical conditions exist
3 — errors Error conditions exist
4 — warnings Warning conditions exist
5 — notification Normal, but significant, conditions exist
6 — informational Informational messages
7 — debugging Debugging messages
QUESTION 2
Which command can you enter to configure an IPV6 floating static route?
Which command can you enter to configure an IPV6 floating static route?
A. Router(config)# ipv6 route FE80:0202::/32 serail 0/1 201
B. Router(config)# ipv6 route::/0 serail0/1
C. Router(config)# ipv6 route static resolve default
D. Router(config)# ipv6 route FE80:0202::/32 serail 0/1 1
B. Router(config)# ipv6 route::/0 serail0/1
C. Router(config)# ipv6 route static resolve default
D. Router(config)# ipv6 route FE80:0202::/32 serail 0/1 1
Answer: A
QUESTION 3
What is true about Ethernet? (Choose two.)
What is true about Ethernet? (Choose two.)
A. 802.2 Protocol
B. 802.3 Protocol
C. 10BaseT half duplex
D. CSMA/CD Stops transmitting when congestion occurs
E. CSMA/CA Stops transmitting when congestion occurs
B. 802.3 Protocol
C. 10BaseT half duplex
D. CSMA/CD Stops transmitting when congestion occurs
E. CSMA/CA Stops transmitting when congestion occurs
Answer: BD
Explanation:
CSMA/CD — It uses a carrier sensing scheme in which a transmitting station detects collisions by sensing transmissions from other stations while transmitting a frame. When this collision condition is detected, the station stops transmitting that frame.
Explanation:
CSMA/CD — It uses a carrier sensing scheme in which a transmitting station detects collisions by sensing transmissions from other stations while transmitting a frame. When this collision condition is detected, the station stops transmitting that frame.
QUESTION 4
What are types of IPv6 static routes? (Choose three.)
What are types of IPv6 static routes? (Choose three.)
A. Recursive routes
B. Directly connected routes
C. Fully specified routes
D. Advertised routes
E. Virtual links
F. Redistributed routes
B. Directly connected routes
C. Fully specified routes
D. Advertised routes
E. Virtual links
F. Redistributed routes
Answer: ABC
QUESTION 5
How to configure RIPv2? (Choose two.)
How to configure RIPv2? (Choose two.)
A. Enable RIP
B. Connect RIP to WAN interface
C. Enable no auto-summary
D. Enable authentication
B. Connect RIP to WAN interface
C. Enable no auto-summary
D. Enable authentication
Answer: AC
QUESTION 6
What is the status of port-channel if LACP is misconfigured?
What is the status of port-channel if LACP is misconfigured?
A. Forwarding
B. Enabled
C. Disabled
D. errdisabled
B. Enabled
C. Disabled
D. errdisabled
Answer: D
QUESTION 7
What is true about DTP? (Choose three.)
What is true about DTP? (Choose three.)
A. Layer 2 protocol
B. Layer 3 protocol
C. Proprietary protocol
D. enabled by default
E. disabled by default
B. Layer 3 protocol
C. Proprietary protocol
D. enabled by default
E. disabled by default
Answer: ACD
QUESTION 8
How to create a trunk port and allow VLAN 20? (Choose three.)
How to create a trunk port and allow VLAN 20? (Choose three.)
A. switchport trunk encapsulation dot1q
B. switchport mode trunk
C. switchport trunk allowed vlan 20
D. switchport trunk native vlan 20
B. switchport mode trunk
C. switchport trunk allowed vlan 20
D. switchport trunk native vlan 20
Answer: ABC
QUESTION 9
What 8-bit field exists in IP packet for QoS?
What 8-bit field exists in IP packet for QoS?
A. Tos Field
B. DSCP
C. IP Precedence
D. Cos
B. DSCP
C. IP Precedence
D. Cos
Answer: A
NEW QUESTION 649
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QUESTION 10
If you configure syslog messages without specifying the logging trap level, which log messages will the router send?
If you configure syslog messages without specifying the logging trap level, which log messages will the router send?
A. 0-4
B. 0-5
C. 0-6
D. 0-2
E. 0-1
B. 0-5
C. 0-6
D. 0-2
E. 0-1
Answer: C
QUESTION 11
If a router has 3 hosts connected in one port and two other hosts connected in another port, how may broadcast domains are present on the router?
If a router has 3 hosts connected in one port and two other hosts connected in another port, how may broadcast domains are present on the router?
A. 5
B. 2
C. 3
D. 4
B. 2
C. 3
D. 4
Answer: B
QUESTION 12
What are three parts of an IPv6 global unicast address? (Choose three.)
What are three parts of an IPv6 global unicast address? (Choose three.)
A. an interface ID that is used to identify the local host on the network
B. an interface ID that is used to identify the local network for a particular host
C. a subnet ID that is used to identify networks inside of the local enterprise site
D. a global routing prefix that is used to identify the network portion of the address that has been provided by an ISP
E. a global routing prefix that is used to identify the portion of the network address provided by a local administrator
B. an interface ID that is used to identify the local network for a particular host
C. a subnet ID that is used to identify networks inside of the local enterprise site
D. a global routing prefix that is used to identify the network portion of the address that has been provided by an ISP
E. a global routing prefix that is used to identify the portion of the network address provided by a local administrator
Answer: ACD
QUESTION 13
What are the address that will show at the show ip route if we configure the above statements? (Choose three.)
What are the address that will show at the show ip route if we configure the above statements? (Choose three.)
A. 10.0.0.0
B. 10.4.3.0
C. 172.15.4.0
D. 172.15.0.0
E. 192.168.4.0
F. 192.168.0.0
B. 10.4.3.0
C. 172.15.4.0
D. 172.15.0.0
E. 192.168.4.0
F. 192.168.0.0
Answer: ADE
QUESTION 14
Which feature facilitate the tagging of a specific VLAN?
Which feature facilitate the tagging of a specific VLAN?
A. Routing
B. Hairpinning
C. Encapsulation
D. Switching
B. Hairpinning
C. Encapsulation
D. Switching
Answer: C
QUESTION 15
What does split horizon prevent?
What does split horizon prevent?
A. routing loops, link state
B. routing loops, distance vector
C. switching loops, STP
D. switching loops, VTP
B. routing loops, distance vector
C. switching loops, STP
D. switching loops, VTP
Answer: B
QUESTION 16
Which value to use in HSRP protocol election process ?
Which value to use in HSRP protocol election process ?
A. interface
B. virtual IP address
C. priority
D. router ID
B. virtual IP address
C. priority
D. router ID
Answer: C
Which IEEE mechanism is responsible for the authentication of devices when they attempt to connect to a local network?
B. 802.11
C. 802.2x
D. 802.3x
If router R1 knows a static route to a destination network and then learns about the same destination network through a dynamic routing protocol, how does R1 respond?
B. It sends a withdrawal signal to the neighboring router
C. It disables the routing protocol
D. It prefers the static route
Which two statements about floating static routes are true? (Choose two.)
B. They are used when a route to the destination network is missing
C. They have a higher administrative distance than the default static route administrative distance
D. They are used as back-up routes when the primary route goes down
E. They are dynamic routes that are learned from a server
When you enable PortFast on a switch port, the port immediately transitions to which state?
B. Forwarding
C. Learning
D. Listening
Refer to the exhibit. If R1 receives a packet destined to 172.16.1.1, to which IP address does it send the packet?
Image URL: passleader.org/wp-content/uploads/2017/05/passleader-200-125-dumps-7201.jpg
B. 192.168.12.2
C. 192.168.13.3
D. 192.168.15.5
What is the command to see assigned address in DHCP?
B. show ip dhcp pool
C. show ip dhcp binding
D. show ip dhcp database
Refer to the exhibit. You determine that Computer A cannot ping Computer Which reason for the problem is most likely true?
Image URL: passleader.org/wp-content/uploads/2017/05/passleader-200-125-dumps-7221.jpg
B. The default gateway address for computer A is incorrect
C. The subnet mask for computer B is incorrect
D. The default gateway address for computer B is incorrect
Which effect of the passive-interface command on R1 is true?
Image URL: passleader.org/wp-content/uploads/2017/05/passleader-200-125-dumps-7231.jpg
B. Interface Fa 0/0 operates in RIPv1 mode.
C. It removes the 172.16.0.0 network from all updates on all interfaces on R1.
D. It removes the 172.16.0.0 network from all updates on all interfaces on R1.
Which three encapsulation layers in the OSI model are combined into the TCP/IP application layer? (Choose three.)
B. transport
C. presentation
D. application
E. data-link
F. network
When is the most appropriate time to escalate an issue that you troubleshooting?
B. When a more urgent issue that requires your intervention is detected
C. When you have gathered all information about an issue
D. When you have been unable to resolve the issue after 30 min
Which two command can you enter to display the current time sources statistics on devices? (Choose two.)
B. Show clock details.
C. Show clock.
D. Show time.
E. Show ntp status.
Which two authentic methods are compatible with MLPPP on a serial Interface? (Choose two.)
B. CHAP
C. TACACS+
D. PAP
E. LEAP
Which two statements about VTP are true? (Choose two.)
B. All switches must be configured to perform trunk negotiation.
C. All switches must be configured with a unique VTP domain name.
D. The VTP server must have the highest revision number in the domain.
E. All switches must use the same VTP version.
Refer to the exhibit. On R1 which routing protocol is in use on the route to 192.168.10.1?
B. OSPF
C. IGRP
D. EIGRP
Which two options are the best reasons to use an IPV4 private IP space? (Choose two.)
B. to implement NAT
C. to connect applications
D. to conserve global address space
E. to manage routing overhead
Which type does a port become when it receives the best BPDU on a bridge?
B. The backup port
C. The alternate port
D. The root port
Which value can you modify to configure a specific interface as the preferred forwarding interface?
B. The port priority
C. The VLAN priority
D. The hello time
Which statement about VLAN configuration is true?
B. The switch must be in config-vlan mode before you configure an extended VLAN
C. Dynamic inter-VLAN routing is supported on VLAN2 through VLAN 4064
D. A switch in VTP transparent mode save the VLAN databases to the running configuration only
In which two situations should you use out-of-band management?
B. when you require ROMMON access
C. when management applications need concurrent access to the device
D. when you require administrator access from multiple locations
E. when the control plane fails to respond
What happens when an 802.11a node broadcasts within the range of an 802.11g access point?
B. A connection occurs.
C. Both the node and the access point are unable to transmit.
D. The node transmits, but the access point is unable to receive.
Which value indicate the distance from the ntp authoritative time source?
B. location
C. layer
D. stratum
Which NTP type designates a router without an external reefrence clock as an authoritative time source?
B. peer
C. master
D. client
Which 3 feature are represented by A letter in AAA? (Choose three.)
B. accounting
C. authentication
D. accountability
E. accessibility
F. authority
When you deploy multilink PPP on your network, where must you configure the group IP Address on each device?
B. Under serial interface
C. Under the routing protocol
D. Under the multilink interface
Host is able to ping a web server but it is not able to do HTTP request.
B. ACL blocking All ports
C. ACL blocking port 80
D. ACL blocking port 443
E. None of the above
…
B. The local host name
C. The user name defined by the administrator
D. The host name of the remote device.
What can you change to select switch as root bridge?
B. make higher priority
C. make lower path cost
D. make higher path cost
Refer to exhibit. What Administrative distance has route to 192.168.10.1 ?
Image URL: passleader.org/wp-content/uploads/2017/06/passleader-200-125-dumps-7561.jpg
B. 90
C. 110
D. 120
Which statement about IPv6 link-local addresses is true ?
B. They must be globally unique
C. They must be manually configured
D. They are advertised globally on the network
Which configuration can be used with PAT to allow multiple inside address to be translated to a single outside address ?
B. DNS
C. Preempt
D. overload
Which two types of information are held in the MAC address table? (Choose two)
B. soure IP address
C. destination IP address
D. Protocols
E. Port numbers
Which command can you enter to create a NAT pool of 6 addresses?
B. Router(config)#ip nat pool test 175.17.12.69 175.17.13.74 prefix-length 16
C. Router(config)#ip nat pool test 175.17.12.66 175.17.12.72 prefix-length 8
D. Router(config)#ip nat pool test 175.17.12.69 175.17.12.76 prefix-length 8
A