Latest Cisco CCIE 400-101 Real Exam Download 141-150

Ensurepass

QUESTION 141

Which three statements are true about PPP CHAP authentication? (Choose three.)

 

A.

PPP encapsulation must be enabled globally.

B.

The LCP phase must be complete and in closed state.

C.

The hostname used by a router for CHAP authentication cannot be changed.

D.

PPP encapsulation must be enabled on the interface.

E.

The LCP phase must be complete and in open state.

F.

By default, the router uses its hostname to identify itself to the peer.

 

Answer: DEF

 

 

QUESTION 142

Which two statements are true about an EPL? (Choose two.)

 

A.

It is a point-to-point Ethernet connection between a pair of NNIs.

B.

It allows for service multiplexing.

C.

It has a high degree of transparency.

D.

The EPL service is also referred to as E-line.

 

Answer: CD

 

 

QUESTION 143

Which two statements describe characteristics of HDLC on Cisco routers? (Choose two.)

 

A.

It supports multiple Layer 3 protocols.

B.

It supports multiplexing.

C.

It supports only synchronous interfaces.

D.

It supports authentication.

 

Answer: AC

 

 

QUESTION 144

Refer to the exhibit. What is the meaning of the asterisk (*) in the output?

 

clip_image002

 

A.

PIM neighbor 10.1.5.6 is the RPF neighbor for the group 232.1.1.1 for the shared tree.

B.

PIM neighbor 10.1.5.6 is the one that is seen as the RPF neighbor when performing the command

show ip rpf 10.1.4.7.

C.

PIM neighbor 10.1.5.6 is the winner of an assert mechanism.

D.

The RPF neighbor 10.1.5.6 is invalid.

 

Answer: C

 

 

QUESTION 145

Refer to the exhibit. What is the role of this multicast router?

 

clip_image003

 

A.

a first-hop PIM router

B.

a last-hop PIM router

C.

a PIM rendezvous point

D.

a PIM inter-AS router

 

Answer: C

 

 

QUESTION 146

Refer to the exhibit. Which statement is true?

 

clip_image004

 

A.

2001:DB8::1/128 is a local host route, and it can be redistributed into a dynamic routing protocol.

B.

2001:DB8::1/128 is a local host route, and it cannot be redistributed into a dynamic routing protocol.

C.

2001:DB8::1/128 is a local host route that was created because ipv6 unicast-routing is not enabled

on this router.

D.

2001:DB8::1/128 is a route that was put in the IPv6 routing table because one of this router’s loopback

interfaces has the IPv6 address 2001:DB8::1/128.

 

Answer: B

 

 

QUESTION 1467

Refer to the exhibit. Which option explains why the forwarding address is set to 0.0.0.0 instead of 110.100.1.1?

clip_image005

A.

The interface Ethernet0/1 is in down state.

B.

The next-hop ip address 110.100.1.1 is not directly attached to the redistributing router.

C.

The next-hop interface (Ethernet0/1) is specified as part of the static route command; therefore, the

forwarding address is always set to 0.0.0.0.

D.

OSPF is not enabled on the interface Ethernet0/1.

 

Answer: D

 

 

QUESTION 148

Refer to the exhibit. You have configured two routing protocols across this point-to-point link. How many BFD sessions will be established across this link?

clip_image007

 

A.

three per interface

B.

one per multicast address

C.

one per routing protocol

D.

one per interface

 

Answer: D

 

 

QUESTION 149

What is the most efficient way to confirm whether microbursts of traffic are occurring?

 

A.

Monitor the output traffic rate using the show interface command.

B.

Monitor the output traffic rate using the show controllers command.

C.

Check the CPU utilization of the router.

D.

Sniff the traffic and plot the packet rate over time.

 

Answer: D

 

 

QUESTION 150

What is a cause for unicast flooding?

 

A.

Unicast flooding occurs when multicast traffic arrives on a Layer 2 switch that has directly connected

multicast receivers.

B.

When PIM snooping is not enabled, unicast flooding occurs on the switch that interconnects the

PIM-enabled routers.

C.

A man-in-the-middle attack can cause the ARP cache of an end host to have the wrong MAC address.

Instead of having the MAC address of the default gateway, it has a MAC address of the man-in-the-middle.

This causes all traffic to be unicast flooded through the man-in-the-middle, which can then sniff all packets.

D.

Forwarding table overflow prevents new MAC addresses from being learned, and packets destined to

those MAC addresses are flooded until space becomes available in the forwarding table.

 

Answer: D

 

Download Latest CISCO CCIE 400-101 Real Free Tests ,help you to pass exam 100%.

Download FREE CCIE 400-101 Demo
FREE Ensurepass CCIE Certification Exam Questions and Answers
FREE Ensurepass Cisco Certification Exam Questions and Answers

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.