Huawei H12-821_V1.0 Exam Questions : HCIP-Datacom-Core Technology V1.0

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Huawei H12-821_V1.0 Exam Syllabus Topics:

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

Question 1

Depending on the type of algorithms used, routing protocols are classified into distance-vector protocols and link-state protocols. Which of the following routing protocols are link-state protocols?

A. IS-IS
B. BGP
C. OSPF
D. RIP

Question 2

When receiving a packet, a router matches the packet against ACL rules . The ACL matching result is either Matched or Unmatched . If the matching result is Unmatched , which of the following are possible causes?

A. An ACL is configured but it does not contain any rules.
B. No ACL is configured on the device.
C. All rules are traversed but no matching rule is found.
D. The packet matches an ACL rule with the deny action.

Question 3

See the following figure. RTA, RTB, RTC, and RTD are in the same AS and establish IBGP peer relationships through direct links. RTB an RTC are route reflectors (RRs), RTA and RTC are the RR clients of RTB, and RTB and RTD are the RR clients of RTC. If RTA advertises the route 10.1.1.0/24 to the BGP process, the Originator ID of the BGP route received by RTD is------------------.

Question 4

ON a stateful inspection Firewall where there is no session table, when the status detection mechanism is enabled and the second packet (CYN+ACK) of 3-way hadshakes reaches the firewall. Which of the following statements is true?

A. If the firewall security policy permits packets to pass, the packets can pass the firewall.
B. If the firewall security policy permits packets to pass, the session table is created.
C. Packets must pass the firewall, and a session table is established.
D. By default, when status detection is disabled and the permit policy is configured packets can pass.

Question 5

To inject IGP routes into BGP routes, you can only use the network command.

A. TRUE
B. FALSE

Solutions: