200-125 | The Improved Guide To 200-125 dumps

New Questions 14

Why would a network administrator configure port security on a switch?

A. to limit the number of Layer 2 broadcasts on a particular switch port

B. to prevent unauthorized Telnet access to a switch port

C. to prevent unauthorized hosts from accessing the LAN

D. block unauthorized access to the switch management interfaces

Answer: C

New Questions 15

When troubleshooting ethernet connectivity issues how can you verify that an ip address is known to a router?

A. Check Whether the ip address is in the routing table

B. Check Whether an ACL is blocking the ip address

C. Check Whether the ip address is in the CAM Table

D. Check Whether the ip address is in the ARP Table

Answer: D

New Questions 16

refer to the exhibit , on R1, which routing protocol is in use on the route to 192.168.10.1?

A. EIGRP

B. OSPF

C. RIP

D. BGP

Answer: A

New Questions 17

which statement about recovering a password on a cisco router is true ?

A. it requires physical access to the router

B. the default reset password is cisco

C. a factory reset is required if you forget the password

D. it requires a secure SSL/VPN connection

Answer: A

New Questions 18

Whichtwo statements about switch stacking are true? (Choose two)

A. The stack is powered by a single power cable

B. The switches are connected in a daisy-chain fashion

C. The first and last switch in the stack must be connected to one another

D. The switches are connected by crossover cables

E. The switches must be fully meshed

Answer: A,B

New Questions 19

Which RFC was created to alleviate the depletion of IPv4 public addresses?

A. RFC 4193

B. RFC 1519

C. RFC 1518

D. RFC 1918

Answer: C

New Questions 20

which two options are the best reasons to use an ipv4 private ip space ?

A. to manage routing overhead

B. to implement nat

C. to connect applications

D. to enable intra-enterprise communication

E. to conserve global address space

Answer: D,E

New Questions 21

How many bits represent network id in a IPv6 address?

A. 32

B. 48

C. 64

D. 128

Answer: C

Explanation: Explanation/Reference: http://networkengineering.stackexchange.com/questions/30836/calculate-networking-bits- for-ipv6

64 bits for Network ID and 64 bits for Interface ID 64+64=128

New Questions 22

refer to the exhibit:

what is the metric for the router from R1 to 192.168.10.1 ?

A. 2

B. 90

C. 110

D. 52778

Answer: D

New Questions 23

Which function does traffic shaping perform?

A. it buffers traffic without queuing it

B. it queues traffic without buffering it

C. it drops packets to control the output rate

D. it buffers and queues excess packets

Answer: D