Introduction of Cisco 350-021 Exam!

The Cisco 350-021 exam is a certification exam that tests a candidate's knowledge and skills related to the Cisco Certified Network Professional (CCNP) certification. It is one of the four exams required to obtain the CCNP certification. The exam covers topics such as network security, routing protocols, network design, and troubleshooting.

What is the Duration of Cisco 350-021 Exam?

The Cisco 350-021 exam is a 90-minute exam that consists of 65-75 multiple-choice questions.

What are the Number of Questions Asked in Cisco 350-021 Exam?

There are approximately 65-75 questions on the Cisco 350-021 exam.

What is the Passing Score for Cisco 350-021 Exam?

The passing score for the Cisco 350-021 exam is 700 out of 1000.

What is the Competency Level required for Cisco 350-021 Exam?

The Cisco 350-021 exam is a professional-level exam that requires a high level of competency in networking and routing technologies. Candidates should have a thorough understanding of networking fundamentals, routing protocols, and network security. They should also have experience with Cisco IOS, Cisco IOS XR, and Cisco NX-OS.

What is the Question Format of Cisco 350-021 Exam?

The Cisco 350-021 exam is a multiple-choice exam. The questions on the exam are in the following formats: • Multiple Choice • Drag and Drop • Simulation • Fill in the Blank • Hot Spot

How Can You Take Cisco 350-021 Exam?

Cisco 350-021 exam is available to be taken both online and in testing centers. Online exams can be taken from the comfort of your own home or office, using a computer connected to the Internet. Testing centers require you to go to a specific location and take the exam in a proctored environment. For both versions, you will need to register and pay for the exam in advance.

What Language Cisco 350-021 Exam is Offered?

The Cisco 350-021 exam is offered in English.

What is the Cost of Cisco 350-021 Exam?

The cost of the Cisco 350-021 exam is $300 USD.

What is the Target Audience of Cisco 350-021 Exam?

The target audience for the Cisco 350-021 exam is IT professionals who have experience in designing and deploying Cisco Wireless LANs (WLANs). This includes network administrators, systems engineers, network engineers, and wireless network engineers.

What is the Average Salary of Cisco 350-021 Certified in the Market?

The average salary of CCIE SP Cable Qualification certified professionals varies widely by role, region, and experience, because it depends on the job the certification is combined with. Check current listings in your market for an up-to-date figure.

Who are the Testing Providers of Cisco 350-021 Exam?

Cisco provides the official testing for the Cisco 350-021 exam. The exam is available through Pearson VUE and can be scheduled by visiting the Pearson VUE website. Additionally, there are several third-party vendors that offer practice tests and preparation materials for the exam.

What is the Recommended Experience for Cisco 350-021 Exam?

The recommended experience for Cisco 350-021 exam includes working in a Cisco Enterprise environment, experience in developing and troubleshooting Layer 2 and Layer 3 technologies, and knowledge of Cisco routers and switches. Candidates should also have experience in designing, implementing, and troubleshooting WANs and LANs, including Ethernet, VLANs, and IP routing protocols.

What is the Expected Retirement Date of Cisco 350-021 Exam?

The Cisco 350-021 exam is the current version of the CCIE SP Cable Qualification exam, and Cisco has not announced a retirement date for it. When Cisco introduces a newer version, the retirement date for the older version is published on the Cisco certification site.

What is the Difficulty Level of Cisco 350-021 Exam?

The difficulty level of the Cisco 350-021 exam is considered to be intermediate.

What is the Roadmap / Track of Cisco 350-021 Exam?

The Cisco 350-021 exam is part of the CCIE Security certification track. It is a two-hour exam that tests a candidate’s knowledge and skills related to the implementation and troubleshooting of secure networks. The exam covers topics such as secure network architectures, secure access control, secure routing and switching, VPN technologies, and secure network management. Passing this exam is one of the requirements for obtaining the CCIE Security certification.

What are the Topics Cisco 350-021 Exam Covers?

The Cisco 350-021 exam covers topics related to Cisco Unified Communications Manager (CUCM). It tests a candidate's knowledge and skills on topics such as CUCM architecture, installation and configuration, system administration, troubleshooting, and maintenance. The topics covered in the Cisco 350-021 exam include: • CUCM Architecture: This section covers topics such as CUCM components, CUCM deployment models, CUCM system architecture, and CUCM network topologies. • Installation and Configuration: This section covers topics such as CUCM installation and upgrade, CUCM configuration and management, and CUCM security. • System Administration: This section covers topics such as CUCM user administration, CUCM system monitoring, and CUCM system maintenance. • Troubleshooting: This section covers topics such as CUCM fault detection and isolation, CUCM system diagnostics, and CUCM

What are the Sample Questions of Cisco 350-021 Exam?

1. What is the purpose of the Cisco IOS Firewall feature set? 2. What is the purpose of the Cisco IOS Intrusion Prevention System? 3. What is the difference between a stateful and stateless firewall? 4. How does the Cisco IOS Zone-Based Firewall feature set provide security? 5. What are the benefits of using Cisco IOS NAT? 6. How can you configure a Cisco IOS Firewall to protect against internal threats? 7. What is the purpose of a Cisco IOS Access Control List? 8. How can you configure the Cisco IOS IPS to detect malicious network traffic? 9. What are the components of a Cisco IOS Security Device Manager? 10. How can you use Cisco IOS Security Device Manager to monitor and manage your network security?

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Free 350-021 – CCIE SP Cable Qualification Exam Practice Test Question

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Showing 1–15 of 15 questions

Question 1

Which are the correct ways to release IBGP from the condition that all IBGP neighbors need to be fully meshed? (multiple answer)

Select all that apply, then click Submit answer.

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Configure local preference
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Configure route reflectors
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Configure IBGP neighbors several hops away
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Configure confederations

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Question 2

In a reorganization, OSPF areas are realigned. Is this a valid network design? If not, which changes could be made to the network and/or router configurations? (multiple answer)

Select all that apply, then click Submit answer.

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No changes are necessary.
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A virtual link could be configured between Area 60 and Area 0.
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A serial line or other physical connection could be installed between devices in Area 60 and Area 0.
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Router B could be configured as an Area Border Router between Area 60 and Area 6.
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This is not a valid design, and no changes can make it work.

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Question 3

In a reorganization, OSPF areas are realigned. Is this a valid network design? If not, which changes could be made to the network and/or router configurations? (multiple answer)

Select all that apply, then click Submit answer.

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No changes are necessary.
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A virtual link could be configured between Area 60 and Area 0.
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A serial line or other physical connection could be installed between devices in Area 60 and Area 0.
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Router B could be configured as an Area Border Router between Area 60 and Area 6.
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This is not a valid design, and no changes can make it work.

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Question 4

Which are HFC cable television forward path networks aligned to provide? (multiple answer)

Select all that apply, then click Submit answer.

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For asymmetrical gain since the downstream and upstream bandwidths are also asymmetrical
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For unity gain with a fixed input level and varying output levels adjusted by the selection of a fixed value attenuator and equalizer at the output stage in each of the forward amplifiers in the network
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For unity gain with a fixed output level and varying input levels adjusted by the selection of a fixed value attenuator & equalizer at the input stage of each of the forward amplifiers in the network
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It is not necessary to align the forward path amplifiers since the CMTS will automatically compensate for forward path gain discrepancies.
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For unity gain and are level compensated by automatic gain and slope control systems utilizing RF pilot reference carriers

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Question 5

What command on the Ubr7246 can help find the possibility of a problem with ingress noise on cable x/y upstream? (multiple answer)

Select all that apply, then click Submit answer.

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Show controller cable x/y upstream z
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Debug cable mac log verbose
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Debug cable modulation
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Show cable hop
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Show int cable x/y upstream z

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Question 6

With CGMP enabled, which are unique about the following MAC address range: 01-00-5E-

00-00-00 to 01-00-5E-00-00-FF? (multiple answer)

Select all that apply, then click Submit answer.

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CGMP does not prune those MAC addresses.
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They contain the CGMP Multicast addresses for the IGMP Leaves and IGMP Queries.
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CGMP filters those MAC addresses when they arrive at the processor
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They are the reserved IP addresses of 224.0.0.0 to 224.0.0.255 for forwarding local IP multicast traffic in a single Layer 3 hop.

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Question 7

In order to enable baseline privacy, which are the minimum items required? (multiple answer)

Select all that apply, then click Submit answer.

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Crypto images on the CMs and CMTSs
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Class-of-Service Privacy Enable (0/1): 1
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Have P images on the CMs and CMTSs
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CMTS Authentication (0/1): 1
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cable shared-secret [0 | 7] authentication-key

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Question 8

According to the MGCP call flow shown, from what line can it be deduced that Call agent requests notification about an on hook condition?

Select an option, then click Submit answer.

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N
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X
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R
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S
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RQNT

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Question 9

An incoming frame is received by a transparent bridge. If the destination address of the frame is not present in the database, the bridge will:

Select an option, then click Submit answer.

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Discard the frame
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Send out the frame on all interfaces, except on the interface where the frame originate
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Put the destination MAC address in the table
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Broadcast the frame on all interfaces
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None of the above

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Question 10

According to the MGCP call flow shown, from what line can it be deduced that call agent is requesting that this residential gateway collect digits?

Select an option, then click Submit answer.

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N
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X
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R
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S
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RQNT

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Question 11

What Q.931 message cannot be received in response to sending a Q.931 SETUP message?

Select an option, then click Submit answer.

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Alerting
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Call Proceeding
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Connect
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USER Information
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Progress

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Question 12

Shown is a an output display of "show cable modem" which shows SID 7 in a state indicating that the:

Select an option, then click Submit answer.

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DHCP request was sent and acknowledged
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Client has received an ip address
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Cable modem has completed the DHCP process
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PCs cannot surf the Internet
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Cable modems cannot ping the gateway

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Question 13

The diagram shows a collapsed L3 switched building backbone consisting of two L3 switches: W and U. Each L3 switch has a routed interface on every subnet (VLAN) in the building. There are no VLAN trunks in the network. In other words the L3 switches are acting as native routers. There are exactly 4 client-side VLANs (subnets): a, b, c, d. There are exactly 2 server-side VLANs (subnets): x and y. There is one routed link (Subnet e) connecting the L3 switches in the core. How many equal-cost paths to Subnet d does L3

Switch W keep in its routing table?

Select an option, then click Submit answer.

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1
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2
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3
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4
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5

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Question 14

What IOS command, entered on cisco cable modem with console access, is most valuable for determining the cause of a modem not being able to come on-line?

Select an option, then click Submit answer.

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show controller c 3/0 modem 0
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show interface c 3/0
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debug ip dhcp detail
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debug cable mac log verbose
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show cable modem

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Question 15

Given an address of 10.1.1.1 with a subnet mask of 255.255.255.224, how many hosts can be addressed in this subnet?

Select an option, then click Submit answer.

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16
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15
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30
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31
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63

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About the 350-021 Free Practice Test

This free practice test covers the CCIE SP Cable Qualification (350-021) exam from Cisco. The 15 questions come free from the full 399-question Study4Pass practice set — a quick, honest check of where you stand. The free sample includes 8 single-answer and 7 multiple-answer questions — the same mix of formats you will meet in the full set. The set follows the real exam’s spread of topics: Such as network security, Routing protocols, Network design and And troubleshooting. The Cisco 350-021 exam is a certification exam that tests a candidate's knowledge and skills related to the Cisco Certified Network Professional (CCNP) certification.

The target audience for the Cisco 350-021 exam is IT professionals who have experience in designing and deploying Cisco Wireless LANs (WLANs). The Prerequisite for Cisco 350-021 Exam is CCNA certification.

Certification: CCIE SP Cable Qualification (350-021)
Vendor: Cisco
Free on this page: 15 practice questions with answers and explanations
Full practice set: 399 questions

Work through the questions one at a time and read every explanation, even for the ones you get right — the reasoning behind an answer is what the real exam tests. If one area keeps costing you marks, you have found exactly what to revise before exam day.

Think of the result as a map, not a verdict. The questions you miss point straight at the topics that need work, and the explanations tell you why the correct option wins. Candidates who loop through that cycle — practise, review the reasoning, re-test — walk into the real exam having already seen their weak spots and fixed them.

Inside the full 350-021 practice set:

All 399 questions with answers and explanations
Timed Exam Simulation that mirrors the real exam pressure
Topic Training to drill one domain at a time
Ask AI for More Explanation on every question
Flag questions and review them before you finish

How to use this 350-021 free practice test

There is no clock and no account needed. Answer each question, check the result, and read the explanation before moving on. For anything that still feels unclear, Ask AI is built into this AI-Enabled practice test — it explains the concept behind the question so the next one like it gets easier. Ready for more? The full 399-question set adds a timed Exam Simulation mode, topic training for your weak areas, and a flagged-question review, so you can practise the way the real exam feels.

What to study for each 350-021 domain

Such as network security — Work through the Such as network security questions until the reasoning behind each answer is clear — guessing your way past this area will show up on exam day.
Routing protocols — Use the practice questions to find your gaps in Routing protocols first, then read the official Cisco documentation for anything you missed.
Network design — For Network design, focus on understanding why each correct answer is right; the real exam rewards reasoning over recall.
And troubleshooting — Drill And troubleshooting with the questions above, and revisit any explanation that surprises you — surprises are exactly what to fix before the exam.

350-021 practice test — quick questions

Is this 350-021 practice test free?

Yes — the 15 questions on this page are completely free, with no signup and no payment details needed.

How many questions are in the full 350-021 set?

399 questions. The 15 free questions above are a sample of that full set, in the same style and topic balance.

Does the free test show the answers?

Yes — every question shows the correct answer with an explanation, and Ask AI can explain the concept behind a question in plain words if you want to go deeper.