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Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:

1. An access control list (ACL) can be used to match the routing information or the address of a data packet, and can only distinguish between certain types of packets and cannot filter packets.

A) True
B) False

2. 224.0.0.6 is the listening address of ALLD Router, 240.0.0.5 is the listening address of ALLSPFRouters.

A) TRUE
B) FALSE

3. Which of the following is the BGP part of the router A configuration, according to the configuration, determine the following options are correct? (Multiple choices)

A) Router A introduces its own direct route in BGP. The origin attribute of this direct route is identified as i.
B) Router A and neighbor 200.1.4.2 are EBGP neighbors.
C) Router A is in AS10.
D) Router A and neighbor 200.1.2.2 are IBGP neighbors.

4. Although the STP protocol can solve the loop problem, the slow convergence of the network topology affects the user communication quality.
RSTP has made many improvements to STP. Which of the following is not an improvement of RSTP to STP?

A) The RSTP port state specification is based on whether the port forwards user traffic and learns the MAC address, reducing the original five port states to three.
B) RSTP has deleted 3 kinds of port states and added 2 kinds of port roles.
C) If a port does not receive configuration BPDUs from the upstream device within 4 consecutive Hello Time durations, the device considers that negotiation with this neighbor fails.
D) The non-root switch running RSTP sends configuration BPDUs at the interval specified by the Hello Timer. This behavior is completely performed by each device.

5. Which of the following description of OSPF features is correct?

A) OSPF is in the broadcast network. All routers form adjacencies.
B) If one LSA must age, any router can advertise LSA aging messages.
C) Generally, all non-backbone areas of OSPF must be connected to the backbone area.
D) The OSPF area boundary is on the link.

Solutions: