300-101 | The Renovate Guide To 300-101 braindumps

New Questions 7

Which two debug commands can you use to view issues with CHAP and PAP authentication? (Choose Two)

A. debug tacacs

B. debug ppp authentication

C. debug radius

D. debug aaa authentication

E. debug ppp negotiation

Answer: B,E

Explanation: http://www.cisco.com/c/en/us/support/docs/wan/point-to-point-protocol-ppp/25647-understanding-ppp-chap.html

New Questions 8

What two features are benefits of using GRE tunnels with IPsec over using an IPsec tunnel alone in building-to-building site-to-site VPNs? (Choose two.)

A. allows dynamic routing securely over the tunnel

B. IKE keepalives are unidirectional and sent every ten seconds

C. reduces IPsec headers overhead since tunnel mode is used

D. supports non-IP traffic over the tunnel

E. uses Virtual Tunnel Interface (VTI) to simplify the IPsec VPN configuration

Answer: A,D

New Questions 9

What are two options for authenticating a user who is attempting to access a network

device? (Choose Two)

A. RADIUS

B. 802.1x

C. CHAP

D. TACACS+

E. PAP

Answer: A,D

New Questions 10

When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA). Which two items are contained in the RA?

(Choose two.)

A. IPv6 address for the host

B. lifetime of the prefix

C. prefixes for the link

D. keepalive timers

E. request for the local host IP address

F. any route advertisements it has received

Answer: B,C

Explanation:

In IP Version 6, Router Advertisements have the following attributes:

u2022 Routers advertise periodically

u2013 Max. time between advertisements can be in the range from 4 and 1800 seconds

u2013 The advertisement has a lifetime (= 0 if not a default router)

u2022 Advertisement contains one or more prefixes

u2013 Prefixes have a lifetime

u2022 Preferred lifetime

u2022 Valid lifetime

u2022 Specifies if stateful or stateless autoconfiguration is to be used

u2022 Plays a key role in site renumbering

New Questions 11

Which two OSPF network types can operate without a DR/BDR relationship? (Choose Two)

A. Point-to-multipoint

B. Point-to-point

C. nonbroadcast

D. nonbroadcast multi-access

E. broadcast

Answer: A,B

New Questions 12

Which SNMP version provides both encryption and authentication?

A. SNMPv4

B. SNMPv2c

C. SNMPv3

D. SNMPv1

Answer: C

New Questions 13

Which IPv6 address correctly compresses the IPv6 unicast address 2001:0:0:0:0DB8:0:0:417A?

A. 2001:0DB8:417A

B. 2001::0DB8::417A

C. 2001:::0DB8::417A

D. 2001:0DB8:0:0:417A

E. 2001::DB8:0:0:417A

F. 2001:::0DB8:0:0:417A

Answer: E

Explanation:

The point of this question is the about the different form of Ipv6 address.

The IPv6 address is 128 bits long, written as eight 16-bit pieces, separated by colons. Each piece is represented by four hexadecimal digits. You can compact multiple contiguous fields of zero even further. This is the exception to the rule that at least one digit must be present in every field. You can replace multiple fields of zeros with double colons (::).

Note that :: can replace only one set of contiguous zero fields. Multiple ::s would make the address ambiguous.

New Questions 14

Refer to the exhibit.

Router 1 cannot ping router 2 via the Frame Relay between them. Which two statements describe the problems? (Chooses two.)

A. Encapsulation is mismatched.

B. Frame Relay map is configured.

C. DLCI is active.

D. DLCI is inactive or deleted.

E. An access list is needed to allow ping.

Answer: A,D

New Questions 15

Refer to the exhibit. Which statement about the command output is true?

A. The router exports flow information to 10.10.10.1 on UDP port 5127.

B. The router receives flow information from 10.10.10.2 on UDP port 5127.

C. The router exports flow information to 10.10.10.1 on TCP port 5127.

D. The router receives flow information from 10.10.10.2 on TCP port 5127.

Answer: A

New Questions 16

What command can you enter to configure an enable password that uses an encrypted password from another configuration?

A. enable secret $abc%!#.Cd34$!ao0

B. enable secret 7 Sabc%!#.Cd34$!ao0

C. enable secret 0 Sabc%U*.Cd34$!ao0

D. enable secret 5 $abc%!#.Cd34$!ao0

E. enable secret 15 $abc%i#.Cd34$!ao0

F. enable secret 6 $abc%!#.Cd34$!ao0

Answer: D