Exam Code: ccna routing and switching 200 125 pdf (Practice Exam Latest Test Questions VCE PDF)
Exam Name: CCNA Cisco Certified Network Associate CCNA (v3.0)
Certification Provider: Cisco
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New Cisco 200-125 Exam Dumps Collection (Question 8 - Question 17)
Question No: 8
If host Z needs to send data through router R1 to a storage server, which destination MAC address does host Z use to transmit packets?
A. the host Z MAC address
B. the MAC address of the interface on R1 that connects to the storage server
C. the MAC address of the interface on R1 that connects to host Z
D. the MAC address of the storage server interface
Answer: C
Question No: 9
Which three statements about link-state routing are true? (Choose three.)
A. Routes are updated when a change in topology occurs.
B. Updates are sent to a multicast address by default.
C. OSPF is a link-state protocol.
D. Updates are sent to a broadcast address.
E. RIP is a link-state protocol.
F. It uses split horizon.
Answer: A,B,C
Question No: 10
Two hosts are attached to a switch with the default configuration. Which statement about the configuration is true?
A. IP routing must be enabled to allow the two hosts to communicate.
B. The two hosts are in the same broadcast domain.
C. The switch must be configured with a VLAN to allow the two hosts to communicate.
D. Port security prevents the hosts from connecting to the switch.
Answer: A
Explanation: IP routing must be enables to allow the two hosts to communicate with each other with default configuration.
http://www.cisco.com/c/en/us/support/docs/lan-switching/inter-vlan-routing/41860-howto-L3-intervlanrouting.html
Question No: 11
In which byte of an IP packet can traffic be marked?
A. the ToS byte
B. the QoS byte
C. the DSCP byte
D. the CoS byte
Answer: A
Question No: 12
Why is the Branch2 network 10.1 0.20.0/24 unable to communicate with the Server farm1 network 10.1 0.10.0/24 over the GRE tunnel?
A. The GRE tunnel destination is not configured on the R2 router.
B. The GRE tunnel destination is not configured on the Branch2 router.
C. The static route points to the tunnel0 interface that is misconfigured on the Branch2 router.
D. The static route points to the tunnel0 interface that is misconfigured on the R2 router.
Answer: C
Explanation:
The Branch2 network is communicating to the Server farm, which is connected to R2, via GRE Tunnel so we should check the GRE tunnel first to see if it is in u201cup/upu201d state with the u201cshow ip interface briefu201d command on the two routers.
On Branch2:
On R2:
We see interfaces Tunnel0 at two ends are u201cup/upu201d which are good so we should check for the routing part on two routers with the u201cshow running-configu201d command and pay attention to the static routing of each router. On Branch2 we see:
R2_show_run_static.jpg
The destination IP address for this static route is not correct. It should be 192.168.24.1 (Tunnel0u2021s IP address of R2), not 192.168.24.10 -> Answer C is correct.
Note: You can use the u201cshow ip routeu201d command to check the routing configuration on each router but if the destination is not reachable (for example: we configure u201cip route 10.10.10.0 255.255.255.0 192.168.24.10u201d on Branch2, but if 192.168.24.10 is unknown then Branch2 router will not display this routing entry in its routing table.
Question No: 13
Which NAT function can map multiple inside addresses to a single outside address?
A. PAT
B. SFTP
C. RARP
D. ARP
E. TFTP
Answer: A
Question No: 14
Which Cisco platform can verify ACLs?
A. Cisco Prime Infrastructure
B. Cisco Wireless LAN Controller
C. Cisco APIC-EM
D. Cisco IOS-XE
Answer: B
Question No: 15
Which two security appliances will you use in a network? (Choose two.)
A. ATM
B. IDS
C. IOS
D. IOX
E. IPS
F. SDM
Answer: B,E
Question No: 16
Which command can be used from a router to verify the Layer 3 path to a host?
A. tracert address
B. traceroute address
C. telnet address
D. ssh address
Answer: B
Question No: 17
which three options are switchport configuration that can always avoid duplex mismatch errors between two switches? (Choose three.)
A. Set both sides of the connection to half duplex.
B. Set one side of the connection to auto-negotiate and the other side to full duplex.
C. Set both sides of the connection to auto-negotiate.
D. Set one side of the connection to auto-negotiate and the other side to half duplex.
E. Set one side of the connection to full ruplex and the other side to half duplex.
F. Set both sides of the connection to full duplex.
Answer: A,C,F
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