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

1. OSPF runs directly over the TCP protocol and uses TCP port number 179.

A) True
B) False

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

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

3. Route filtering can filter routing information.

A) TRUE
B) FALSE

4. Which of the description of the shortest path tree for OSPF is correct?

A) The first stage calculates the Stub network segment, and the second phase calculates the router node and Transit segment.
B) The first phase calculates the routing node and the second stage calculates the Stub network segment.
C) The first stage calculates the Stub network segment, and the second phase calculates the routing node.
D) The first phase calculates the routing node and Transit network segment, and the second stage calculates the Stub network segment.

5. Routing tools that are not only used for BGP routing protocols are: (Multiple choice)

A) community-filter
B) IP-Prefix
C) as-path-filter
D) route-policy

Solutions: