H12-211 HCIA Routing&Switching Practice Questions
Prepare for H12-211 with more than an answer.
- Exam fee
- $200 USD
- Time limit
- 90 minutes
- Passing score
- 600
- Level
- Associate
- Valid for
- 3 years
Domains covered on the exam 8
- IP Network Principles12%
- LAN Technologies24%
- WAN Technologies5%
- Routing Technologies21%
- Network Security5%
- Network Management5%
- IPv6 Networks25%
- MPLS and Segment Routing3%
- 1
An administrator discovered he/she was unable to use TFTP to transfer files to the router.
Which of the following describes the likely reason for this?
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Correct answer: A
A
- 2
Refer to the configuration output. Which of the following statements regarding ACL 2001 is correct?
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Correct answer: D
D
- 3
A DHCP server in the enterprise network is being used to allocated IP addresses to hosts. An administrator discovers however that some hosts are obtaining IP addresses outside of the scope of the DHCP server’s address pool.
What are the possible reasons for this? (Choose three).
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Correct answer: A, C, D
A.C,D
A.C,D
A.C,D
- 4
Refer to the display output. Which statement is false?
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Correct answer: D
D
- 5
Case Study:
A regional bank, 'SecureTrust Bank', is setting up a new branch office. The branch has two redundant internet connections from different ISPs. The branch router is a Huawei AR2220. The primary connection is a 100 Mbps fiber link (via GE0/0/1, next-hop 198.51.100.1), and the backup is a 20 Mbps DSL link (via GE0/0/2, next-hop 203.0.113.1). All internal traffic is from the 172.16.10.0/24 subnet.
Network Diagram:
graph TD subgraph Branch Office LAN[LAN: 172.16.10.0/24] --> R1[AR2220 Router] end subgraph ISPs ISP1[ISP A: 100Mbps Fiber] --> GW1(Gateway: 198.51.100.1) ISP2[ISP B: 20Mbps DSL] --> GW2(Gateway: 203.0.113.1) end R1 -- GE0/0/1 --> GW1 R1 -- GE0/0/2 --> GW2Requirements:
- All outbound traffic must use the primary fiber link under normal conditions.
- The DSL link must be used automatically if and only if the primary fiber link's next-hop becomes unreachable.
- The solution must not rely on a dynamic routing protocol with the ISPs.
Which configuration on the AR2220 router will meet all the bank's requirements?
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Correct answer: C
This configuration correctly sets up a floating static route. The first command creates a default route via the primary ISP with the default static route preference of 60. The second command creates another default route via the backup ISP but with a higher (less preferred) preference of 100. The router will install the route with the lower preference (60) in its routing table. The route with preference 100 will only be installed if the primary route becomes inactive (e.g., the next-hop 198.51.100.1 becomes unreachable).
- 6
Which of the following descriptions regarding IPv6 addresses are correct? (Choose two)
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Correct answer: B, D
B, D
B, D
- 7
Which command can be used to check the PPPoE client session status?
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Correct answer: C
C
- 8
To provide the information about the IP addresses that a user packet traverses along the path to the destination, which of the following does Tracert record in each expired ICMP TTL packet?
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Correct answer: C
C
- 9
What are the three protocol components defined by PPP? (Choose three).
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Correct answer: A, C, D
A,C,D
A,C,D
A,C,D
- 10
An administrator wishes to configure a floating static route. In order to successfully achieve this, which operation should be performed?
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Correct answer: C
C
