★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions
Free Instant Download NEW 400-101 Exam Dumps (PDF & VCE):
Available on:
https://www.certleader.com/400-101-dumps.html
Youll never get any Them qualifications with no a serious amounts of work.The requirements within the expertise and functions are usually many, the next steps are similar.Conduct the decide to bring Cisco check? If that?¡¥s the way it is, don?¡¥t concern. Here i will discuss the steps to give you geared up with the wedding day. 1st, decide on a qualifications. For these that happen to be hesitant that qualifications to adopt, quite a few solutions and concepts might be appreciated on the net. Second step, estimation the expertise. During this move, generate an overview of the expertise and then find learning stuffs this Cisco qualifications requires. Some people found out that the feeling items are really ample that they just simply get lost in looking for the selling points. Do you think youre tired by means of finding out guides yourself? You should take a look at certain Them qualifications message boards to observe any alternative men accomplish? Chances are youll get a grip of the analysis schedule in this way. The easiest method to stay refreshing could be to carry it qualifications education lessons.Perform tests will assist you to organize the Cisco 400-101 quiz. Search online perform checks that help you actually analyse your knowledge and willingness with the actual quiz.Eventually, check out the vendor?¡¥s webpage. They often times offer you quiz instructions and exercise issues totally free to take. After youve accomplished these about three move, you could possibly e-book the quiz now.
2021 Apr 400-101 exam answers
Q141. Which additional feature must be enabled on a switch to allow PIM snooping to function correctly?
A. IGMP snooping
B. port security
C. storm control
D. dynamic ARP inspection
Answer: A
Q142. Refer to the exhibit.
You are configuring the S1 switch for the switchport connecting to the client computer. Which option describes the effect of the command mls qos map cos-dscp 0 8 16 24 32 40 46 56?
A. Voice traffic is excluded from the default priority queue.
B. Voice packets are given a class selector of 5.
C. Video conferencing is marked CS3.
D. Voice packets are processed in the priority queue.
Answer: A
Explanation:
The default CoS to DSCP mappings are shown below:
Default CoS-to-DSCP Map
CoS Value
DSCP Value
0
0
1
8
2
16
3
24
4
32
5
40
6
48
7
56
In our example, we see that COS 6 is mapped to DSCP, not the default of DSCP 48 as shown above. DSCP 46 is Expedited Forwarding (EF), which is typically used for voice traffic, and this value has not been included in this class map.
Q143. Which statement about LISP encapsulation in an EIGRP OTP implementation is true?
A. OTP uses LISP encapsulation for dynamic multipoint tunneling.
B. OTP maintains the LISP control plane.
C. OTP uses LISP encapsulation to obtain routes from neighbors.
D. LISP learns the next hop.
Answer: A
Q144. Which two protocols are not protected in an edge router by using control plane policing? (Choose two.)
A. SMTP
B. RPC
C. SSH
D. Telnet
Answer: A,B
Explanation:
A CoPP policy can limit a number of different packet types that are forwarded to the control plane. Traffic destined for the switch CPU includes:
. Address Resolution Protocol (ARP)
. First-hop redundancy protocol packets
. Layer 2 control packets
. Management packets (telnet, Secure Shell [SSH] Protocol, Simple Network Management Protocol [SNMP]) <--- C and D are not correct.
. Multicast control packets
. Routing protocol packets
. Packets with IP options
. Packets with time to live (TTL) set to 1
. Packets that require ACL logging
. Packets that require an initial lookup (first packet in a flow: FIB miss)
. Packets that have don't support hardware switching/routing
Reference: http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6500-series-switches/white_paper_c11_553261.html
Q145. Which three statements about RIPng are true? (Choose three.)
A. It supports route tags.
B. It sends updates on FF02::9.
C. Its RTE last byte is 0XFF.
D. It supports authentication.
E. It sends updates on UDP port 520.
F. It can be used on networks of greater than 15 hops.
Answer: A,B,C
Renovate 400-101 real exam:
Q146. A company has just opened two remote branch offices that need to be connected to the corporate network. Which interface configuration output can be applied to the corporate router to allow communication to the remote sites?
A. interface Tunnel0
bandwidth 1536
ip address 209.165.200.230 255.255.255.224
tunnel source Serial0/0
tunnel mode gre multipoint
B. interface fa0/0
bandwidth 1536
ip address 209.165.200.230 255.255.255.224
tunnel mode gre multipoint
C. interface Tunnel0
bandwidth 1536
ip address 209.165.200.231 255.255.255.224
tunnel source 209.165.201.1
tunnel-mode dynamic
D. interface fa 0/0
bandwidth 1536
ip address 209.165.200.231 255.255.255.224
tunnel source 192.168.161.2
tunnel destination 209.165.201.1
tunnel-mode dynamic
Answer: A
Q147. Refer to the exhibit.
Which statement about the R1 configuration is true?
A. It supports the service timestamps log uptime command to display time stamps.
B. The logging buffer command was used to increase the default of the buffer.
C. The logging of warning messages is disabled.
D. Log message sequence numbering is disabled.
Answer: D
Explanation:
To disable sequence numbers, use the no service sequence-numbers global configuration command.
This example shows part of a logging display with sequence numbers enableD. 000019: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36)
In this example we see the absence of sequence numbers on the log messages.
Not A. In this example there are no time stamps or uptimes shown in the logs.
Not B. The default buffer size is 4096 bytes.
Not C. The logging level in this example is informational (level 6), which will display levels 0-6 in the logs. Warnings are level 4.
Q148. Refer to the exhibit.
Which two configuration changes enable the user admin to log in to the device? (Choose two.)
A. Configure the login authentication to be case-insensitive.
B. Configure the user admin with a password and appropriate privileges.
C. Configure the login authentication to be case-sensitive.
D. Modify the configuration to use a named group.
E. Configure additional login authentication under the terminal lines.
Answer: A,B
Explanation:
Usernames and passwords are case-sensitive. Users attempting to log in with an incorrectly cased username or password will be rejected. If users are unable to log into the router with their specific passwords, reconfigure the username and password on the router.
Reference: http://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-software-releases-110/45843-configpasswords.html
Q149. Which two best practices does Cisco recommend to migrate a network from PVST+ to MST? (Choose two.)
A. Start the migration at the edge nodes and work toward the root bridge.
B. Before starting the transition, configure one of the edge nodes with a lower priority so that it becomes the root bridge after the transition.
C. Before starting the transition, ensure that at least two nodes act as the root bridge for all VLANs in the network.
D. Start the migration at the root bridge and work toward the edge nodes.
E. Before starting the transition, configure one of the edge nodes with a higher priority so that it becomes the root bridge after the transition.
F. Before starting the transition, ensure that one node is the root bridge for all VLANs in the network.
Answer: A,F
Q150. Which three options must be configured when deploying OSPFv3 for authentication? (Choose three.)
A. security parameter index
B. crypto map
C. authentication method
D. IPsec peer
E. encryption algorithm
F. encryption key
G. IPsec transform-set
H. authentication key
Answer: A,C,H