Cisco
200-301 Exam
Questions

Implementing and Administering Cisco Solutions 200-301

Cisco (200-301) Exam Questions And Answers page 12

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What is the subnet and broadcast address for IP address 172.16.5.2 /23?

Single Choice

Which subnet is IP address 172.16.5.2 /23 a member of, and what is the broadcast address for that subnet?

subnet: 172.16.4.0, broadcast: 172.16.5.255

subnet: 172.16.5.0, broadcast: 172.16.5.255

subnet: 172.16.2.0, broadcast: 172.16.5.255

subnet: 172.16.0.0, broadcast: 172.16.7.255

IP Connectivity IP Services

What type of configuration is represented in the output?

Single Choice

Refer to the exhibit. Which type of configuration is represented in the output?

Ansible

JSON

Chef

Puppet

Network Fundamentals IP Connectivity

What information can Cisco Discovery Protocol communicate about a Cisco device?

Multiple Choice

Which two pieces of information about a Cisco device can Cisco Discovery Protocol communicate? (Choose two.)

the native VLAN

the trunking protocol

the VTP domain

the spanning-tree priority

the spanning-tree protocol

Network Access Security Fundamentals

What IPv6 address block is used for forwarding packets to multicast addresses instead of unicast addresses?

Single Choice

Which IPv6 address block forwards packets to a multicast address rather than a unicast address?

2000::/3

FC00::/7

FE80::/10

FF00::/12

IP Connectivity Security Fundamentals

What commands add a subinterface to Ethernet0/0 on R1 for VLAN 20 with IP address 10.20.20.1/24?

Single Choice

Refer to the exhibit. What commands are needed to add a subinterface to Ethernet0/0 on R1 to allow for VLAN 20, with IP address 10.20.20.1/24?

R1(config)#interface ethernet0/0
R1(config)#encapsulation dot1q 20
R1(config)#ip address 10.20.20.1 255.255.255.0

R1(config)#interface ethernet0/0.20
R1(config)#encapsulation dot1q 20
R1(config)#ip address 10.20.20.1 255.255.255.0

R1(config)#interface ethernet0/0.20
R1(config)#ip address 10.20.20.1 255.255.255.0

R1(config)#interface ethernet0/0
R1(config)#ip address 10.20.20.1 255.255.255.0

Network Access IP Connectivity

What action does SW1 take when receiving an untagged frame on the GigabitEthernet0/1 interface?

Single Choice

Refer to the exhibit. Which action is expected from SW1 when the untagged frame is received on the GigabitEthernet0/1 interface?

The frame is processed in VLAN 1

The frame is processed in VLAN 11

The frame is processed in VLAN 5

The frame is dropped

Network Access IP Connectivity

What happens to frames during the process of frame flooding?

Single Choice

What occurs to frames during the process of frame flooding?

Frames are sent to all ports, including those that are assigned to other VLANs.

Frames are sent to every port on the switch that has a matching entry in MAC address table.

Frames are sent to every port on the switch in the same VLAN except from the originating port.

Frames are sent to every port on the switch in the same VLAN.

Network Access Security Fundamentals

How to configure New York router to reach Atlanta router's Lo1 interface via Washington as backup?

Multiple Choice

Refer to the exhibit. An engineer is configuring the New York router to reach the Lo1 interface of the Atlanta router using interface Se0/0/0 as the primary path. Which two commands must be configured on the New York router so that it reaches the Lo1 interface of the Atlanta router via Washington when the link between New York and Atlanta goes down? (Choose two.)

Ipv6 route 2000::1/128 2012::1

Ipv6 route 2000::1/128 2012::1 5

Ipv6 route 2000::1/128 2012::2

Ipv6 route 2000::1/128 2023::2 5

Ipv6 route 2000::1/128 2023::3 5

Network Access IP Connectivity

What technology should be used to prevent a switching loop with PortFast enabled?

Single Choice

Which of the following technologies should be used to prevent a switching loop if a switch is connected to a port configured for PortFast?

RSTP

BPDU Guard

Root Guard

PVST

Network Access Security Fundamentals

Correct Answer:

BPDU Guard

Explanation:

BPDU Guard prevents switching loops in the case of a switch being connected to a PortFast interface. PortFast is used for ports that connect to host systems, such as workstations and printers, and allows the port to immediately enter a forwarding state. This bypasses the normal 30-second delay that Spanning Tree Protocol would normally use to determine if a switch has been connected to the port. Implementing BPDU Guard will disable the port if a switch is connected and a BPDU is received.
Rapid Spanning Tree Protocol (RSTP) is incorrect because this is an enhanced Spanning Tree standard that operates on the Data Link layer of the OSI model. RSTP was not designed to protect PortFast ports. PortFast and BPDU Guard are supported by RSTP, but they not required or configured by default.
Root Guard is incorrect because it is used to protect the root bridge placement in the Spanning Tree, not to protect PortFast ports.
Per-VLAN Spanning Tree (PVST) is incorrect because this is an implementation of Spanning Tree (the default protocol for Cisco switches), and was not designed to protect PortFast ports. PortFast and BPDU Guard are supported by RSTP, but are not required, and must be configured manually.
Objective:
LAN Switching Fundamentals
Sub-Objective:
Configure, verify, and troubleshoot STP-related optional features
Cisco > Support > Configuring Spanning Tree PortFast, BPDU Guard, BPDU Filter, UplinkFast, and LoopGuard > Understanding How PortFast Works
CCNA Routing and Switching Complete Study Guide: Exam 100-105, Exam 200-105, Exam 200-125, 2nd Edition, Chapter 2: LAN Switching Technologies - Configure, verify, and troubleshoot STP protocols

What is the truth about Inter-Switch Link (ISL) frame tagging?

Single Choice

Which statement is true regarding Inter-Switch Link (ISL) frame tagging?

ISL uses a native VLAN.

ISL works with non-Cisco switches.

ISL adds a 26-byte trailer and 4-byte header.

The original Ethernet frame is not modified.

Network Access IP Connectivity

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Cisco (200-301) Exam Questions And Answers page 12

What is the subnet and broadcast address for IP address 172.16.5.2 /23?

Correct Answer:

Explanation:

Comments

What type of configuration is represented in the output?

Correct Answer:

References:

Comments

What information can Cisco Discovery Protocol communicate about a Cisco device?

Comments

What IPv6 address block is used for forwarding packets to multicast addresses instead of unicast addresses?

Correct Answer:

Explanation:

Comments

What commands add a subinterface to Ethernet0/0 on R1 for VLAN 20 with IP address 10.20.20.1/24?

Comments

What action does SW1 take when receiving an untagged frame on the GigabitEthernet0/1 interface?

Comments

What happens to frames during the process of frame flooding?

Correct Answer:

Explanation:

Comments

How to configure New York router to reach Atlanta router's Lo1 interface via Washington as backup?

Correct Answers:

Explanation:

Comments

What technology should be used to prevent a switching loop with PortFast enabled?

Correct Answer:

Explanation:

Comments

What is the truth about Inter-Switch Link (ISL) frame tagging?

Correct Answer:

Explanation:

Comments

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