200-125 | 10 Tips For Leading 200-125 vce

New Questions 2

Scenario:

You work for a company that provides managed network services, and of your real estate clients running a small office is experiencing network issues, Troubleshoot the network issues.

Router R1 connects the main office to internet, and routers R2 and R3 are internal routers NAT is enabled on Router R1.

The routing protocol that is enable between routers R1, R2, and R3 is RIPv2.

R1 sends default route into RIPv2 for internal routers to forward internet traffic to R1. Server1 and Server2 are placed in VLAN 100 and 200 respectively, and dare still running

router on stick configuration with router R2.

You have console access on R1, R2, R3, and L2SW1 devices. Use only show commands to troubleshoot the issues.

Server1 and Seiver2 are unable to communicate with the rest of the network. Your initial check with system administrators shows that IP address settings are correctly configured on the server side. What could be an issue?

A. The VLAN encapsulation is misconfigured on the router subinterfaces.

B. The IP address is misconfigured on the primary router interface.

C. The Router is missing subinterface configuration.

D. The Trunk is not configured on the L2SW1 switch.

Answer: A

New Questions 3

If the primary root bridge experiences a power loss, which switch takes over?

A. switch 0004.9A1A.C182

B. switch 00E0.F90B.6BE3

C. switch 00E0.F726.3DC6

D. switch 0040.0BC0.90C5

Answer: A

New Questions 4

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

New Questions 5

Which three circumstances can cause a GRE tunnel to be in an up/down state for site id:28254851? (Choose three.)

A. The tunnel interface IP address is misconfigured.

B. The tunnel interface is down.

C. A valid route to the destination address is missing from the routing table.

D. The tunnel address is routed through the tunnel itself.

E. The ISP is blocking the traffic.

F. An ACL is blocking the outbound traffic.

Answer: B,C,D

New Questions 6

Which two features can dynamically assign IPv6 addresses? (Choose two.)

A. IPv6 stateless autoconfiguration

B. DHCP

C. NHRP

D. IPv6 stateful autoconfiguration

E. ISATAP tunneling

Answer: A,B

New Questions 7

Which interface counter can you use to diagnose a duplex mismatch problem?

A. no earner

B. late collisions

C. giants

D. CRC errors

E. deferred

F. runts

Answer: B

New Questions 8

Which two circumstances can cause collision domain issues on VLAN domain? (Choose two.)

A. duplex mismatches on Ethernet segments in the same VLAN

B. multiple errors on switchport interfaces

C. congestion on the switch inband path

D. a failing NIC in an end device

E. an overloaded shared segment

Answer: A,C

Explanation: Collision Domains

Acollision domainis an area of a single LAN where end stations contend for access to the network because all end stations are connected to a shared physical medium. If two connected devices transmit onto the media at the same time, acollisionoccurs. When a collision occurs, a JAM signal is sent on the network, indicating that a collision has occurred and that devices should ignore any fragmented data associated with the collision. Both sending devices back off sending their data for a random amount and then try again if the medium is free for transmission. Therefore, collisions effectively delay transmission of data, lowering the effective throughput available to a device. The more devices that are attached to a collision domain, the greater the chances of collisions; this results in lower bandwidth and performance for each device attached to the collision domain. Bridges and switches terminate the physical signal path of a collision domain, allowing you to segment separate collision domains, breaking them up into multiple smaller pieces to provide more bandwidth per user within the new collision domains formed.

New Questions 9

Which command can you enter to display the hits counter for NAT traffic?

A. show ip nat statistics

B. debug ip nat

C. show ip debug nat

D. clear ip nat statistics

Answer: A

New Questions 10

Which command can you enter to display duplicate IP addresses that the DHCP server assigns?

A. show ip dhcp conflict 10.0.2.12

B. show ip dhcp database 10.0.2.12

C. show ip dhcp server statistics

D. show ip dhcp binding 10.0.2.12

Answer: A

New Questions 11

Which statement about Cisco Discovery Protocol is true?

A. It is a Cisco-proprietary protocol.

B. It runs on the network layer.

C. It can discover information from routers, firewalls, and switches.

D. It runs on the physical layer and the data link layer.

Answer: A