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

1. When a router running BGP receives a route with an unreachable next hop, what should I do?

A) Receive the route, join the BGP routing table, and participate in the BGP routing rules. It may be optimized as the best route and join the IP routing table.
B) Receive the route and add it to the BGP routing table. But this route will not be preferred by BGP and will not join the IP routing table.
C) Send an error message to the router that issued the Update.
D) Refused to join the BGP routing table and silently discarded.

2. Which of the following is incorrect description of BGP neighbors? (Multiple choices)

A) MD5 authentication must be configured between BGP peers.
B) Establishing a TCP Connection between Two Neighboring Routers
C) Manually configuring BGP neighbors
D) BGP peers exchange link state information

3. The following is a partial configuration command of the Huawei router. Which description of this configuration is incorrect?

A) The specified introduced RIP route is a Type 2 external route.
B) The specified introduced RIP routing route is marked as 33.
C) The router OSPF process number is 40.
D) The specified introduced RIP route metric as 50.

4. Regarding the description of PIM-DM, which is wrong?

A) PIM-DM uses the GRAFT grafting mechanism to actively resume the forwarding of multicast packets.
B) PIM-DM assumes that at least one receiving site interested in the multicast source exists in each subnet in the network.
C) PIM-DM is called protocol independent multicast-dense mode and belongs to dense mode multicast routing protocol.
D) PIM-DM does not have periodic diffusion and pruning

5. The following is a description of the routing policy supported by OSPF route filtering. Which is wrong?

A) as-path filter
B) route-policy
C) prefix-list
D) access-list

Solutions: