CCNP Routing and Switching

300-101 Practice Test Questions

QUESTION 1
Which statement is true about the PPP Session Phase of PPPoE?
A. PPP options are negotiated and authentication is not performed. Once the link setup is
completed, PPPoE functions as a Layer 3 encapsulation method that allows data to be transferred
over the PPP link within PPPoE headers.
B. PPP options are not negotiated and authentication is performed. Once the link setup is
completed, PPPoE functions as a Layer 4 encapsulation method that allows data to be transferred
over the PPP link within PPPoE headers.
C. PPP options are automatically enabled and authorization is performed. Once the link setup is
completed, PPPoE functions as a Layer 2 encapsulation method. That allows data to be encrypted
over the PPP link within PPPoE headers.
D. PPP options are negotiated and authentication is performed. Once the link setup is completed,
PPPoE functions as a Layer 2 encapsulation method that allows data to be transferred over the PPP
link within PPPoE headers.

Correct Answer: D
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Question 2
Unicast address when a router is present?

A. DHCPv6 request
B. router-advertisement
C. neighbor-solicitation
D. redirect

Correct Answer: B

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Question 3
After you review the output of the command show ipv6 interface brief, you
see that several IPv6 addresses have the 16-bit hexadecimal value of "fFFE"
inserted into the address. Based on this information, what do you conclude
about these IPv6 addresses?
A. IEEE EUI-64 was implemented when assigning IPv6 addresses on the device.
B. The addresses were misconfigured and will not function as intended.
C. IPv6 addresses containing "FFFE" indicate that the address is reserved for multicast.
D. The IPv6 universal/local flag (bit 7) was flipped.
E. IPv6 unicast forwarding was enabled, but IPv6 Cisco Express Forwarding was disabled.

Correct Answer: A
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Question 4
A packet capture log indicates that several router solicitation messages were
sent from a local host on the Ipv6 segment. What is the expected
acknowledgment and its usage?
A. Router acknowledgment messages will be forwarded upstream, where the DHCP server will
allocate addresses to the local host.
B. Routers on the Ipv6 segment will respond with an advertisement that provides an external path
from the local subnet, as well as certain data, such as prefix discovery.
C. Duplicate Address Detection will determine if any other local host is using the same Ipv6 address
for communication with the Ipv6 routers on the segment.
D. All local host traffic will be redirected to the router with the lowest ICMPv6 signature, which is
statically defined by the network administrator.

Correct Answer: B

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Question 5
A network engineer executes the show crypto ipsec sa command. Which
three pieces of information are displayed in the output? (Choose three.)

A. inbound crypto map
B. remaining key lifetime
C. path MTU
D. tagged packets
E. untagged packets
F. invalid identity packets

Correct Answer: ABC
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Question 6
Refer to the following output:
Router#show ip nhrp detail
10.1.1.2/8 via 10.2.1.2, Tunnel1 created 00:00:12, expire 01:59:47
TypE. Dynamic, Flags: authoritative unique nat registered used
NBMA address: 10.12.1.2
What does the authoritative flag mean in regards to the NHRP information?

A. It was obtained directly from the next-hop server.
B. Data packets are process switches for this mapping entry.
C. NHRP mapping is for networks that are local to this router.
D. The mapping entry was created in response to an NHRP registration request.
E. The NHRP mapping entry cannot be overwritten.

Correct Answer: A

Question 7
Which common issue causes intermittent DMVPN tunnel flaps?
A. a routing neighbor reachability issue
B. a suboptimal routing table
C. interface bandwidth congestion
D. that the GRE tunnel to hub router is not encrypted

Correct Answer: A
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Question 8
A user is having issues accessing file shares on a network. The network
engineer advises the user to open a web browser, input a prescribed IP
address, and follow the instructions. After doing this, the user is able to
access company shares. Which type of remote access did the engineer
enable?

A. EZVPN
B. Ipsec VPN client access
C. VPDN client access
D. SSL VPN client access

Correct Answer: D

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Question 9
For troubleshooting purposes, which method can you use in combination
with the “debug ip packet” command to limit the amount of output data?

A. You can disable the IP route cache globally.
B. You can use the KRON scheduler.
C. You can use an extended access list.
D. You can use an IOS parser.
E. You can use the RITE traffic exporter.

Correct Answer: C
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Question 10
A network engineer is trying to implement broadcast-based NTP in a network
and executes the ntp broadcast client command. Assuming that an NTP
server is already set up, what is the result of the command?

A. It enables receiving NTP broadcasts on the interface where the command was executed.
B. It enables receiving NTP broadcasts on all interfaces globally.
C. It enables a device to be an NTP peer to another device.
D. It enables a device to receive NTP broadcast and unicast packets.

Correct Answer: A

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