Cisco 200-301 Practice Test - Questions Answers, Page 58
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What is the function of the controller in a software-defined network?
multicast replication at the hardware level
fragmenting and reassembling packets
making routing decisions
forwarding packets
Refer to the exhibit.
An engineer built a new L2 LACP EtherChannel between SW1 and SW2 and executed these show commands to verify the work. Which additional task allows the two switches to establish an LACP port channel?
Change the channel-group mode on SW2 to auto
Change the channel-group mode on SW1 to desirable.
Configure the interface port-channel 1 command on both switches.
Change the channel-group mode on SW1 to active or passive.
What is a requirement for nonoverlapping Wi-Fi channels?
different security settings
discontinuous frequency ranges
different transmission speeds
unique SSIDs
A network engineer is Installing an IPv6-only capable device. The client has requested that the device IP address be reachable only from the internal network. Which type of IPv6 address must the engineer assign?
unique local address
link-local address
aggregatable global address
IPv4-compatible IPv6 address
Refer to the exhibit.
Which plan must be Implemented to ensure optimal QoS marking practices on this network?
As traffic traverses MLS1 remark the traffic, but trust all markings at the access layer.
Trust the IP phone markings on SW1 and mark traffic entering SW2 at SW2.
Remark traffic as it traverses R1 and trust all markings at the access layer.
As traffic enters from the access layer on SW1 and SW2. trust all traffic markings.
Refer to the exhibit.
Traffic that is flowing over interface TenGigabitEthernet0/0 experiences slow transfer speeds. What is the reason for the issue?
heavy traffic congestion
a duplex incompatibility
a speed conflict
queuing drops
Refer to the exhibit.
Site A was recently connected to site B over a new single-mode fiber path. Users at site A report Intermittent connectivity Issues with applications hosted at site B. What is the reason for the problem?
Heavy usage is causing high latency.
An incorrect type of transceiver has been inserted into a device on the link.
physical network errors are being transmitted between the two sites.
The wrong cable type was used to make the connection.
Refer to the exhibit.
Switch A is newly configured. All VLANs are present in the VLAN database. The IP phone and PC A on Gi0/1 must be configured for the appropriate VLANs to establish connectivity between the PCs.
Which command set fulfills the requirement?
An engineer must configure R1 for a new user account. The account must meet these requirements:
* It must be configured in the local database.
* The username is engineer.
* It must use the strongest password configurable. Which command must the engineer configure on the router?
R1 (config)# username engineer2 algorithm-type scrypt secret test2021
R1(config)# username engineer2 secret 5 .password S1$b1Ju$kZbBS1Pyh4QzwXyZ
R1(config)# username engineer2 privilege 1 password 7 test2021
R1(config)# username englneer2 secret 4 S1Sb1Ju$kZbBS1Pyh4QzwXyZ
Refer to the exhibit.
Router R1 resides in OSPF Area 0. After updating the R1 configuration to influence the paths that it will use to direct traffic, an engineer verified that each of the four Gigabit interfaces has the same route to 10.10.0.0/16. Which interface will
R1 choose to send traffic to reach the route?
GigabitEthernet0/0
GigabltEthornet0/1
GigabitEthernet0/2
GigabitEthernet0/3
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