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

1. Since the AS-PATH attribute cannot be function within the AS, it is specified that the BGP router will not advertise any updates from the IBGP peer to its IBGP peers.

A) True
B) False

2. When multiple router selection tools are configured for route filtering for a BGP neighbor, which the following description is wrong? (Multiple choice)

A) For the peer to receive the route, the route-policy is first processed with the IP-Prefix.
B) For the peer to send the route, lP-prefix is processed first with the router-policy.
C) For the peer to receive the route, the IP-prefix is processed first with the route-policy.
D) For the peer to send the route, the route-policy is first processed with the IP-Prefix.

3. What mechanism does the IS-IS protocol use to ensure the reliability of neighbor relationship establishment on broadcast networks?

A) Three-way handshake
B) Status synchronization
C) Aging timer
D) Checksum

4. In MSTP protocol, each MST Instance uses the RSTP algorithm alone to calculate a separate spanning tree.

A) True
B) False

5. Which description is correct about the IGMP Snooping mechanism?

A) If the IGMP leave message sent by the host, the switch adds the host to the corresponding multicast table.
B) If the host sends an IGMP host report, the switch deletes the multicast entry corresponding to the host.
C) The Layer 2 switch establishes and maintains a MAC broadcast address table at Layer 2 by continuously monitoring IGMP messages.
D) When IGMP Snooping is not running, multicast packets will be broadcast on Layer 2. After IGMP Snooping is run, packets will not be broadcast on Layer 2 but Layer 2 multicast.

Solutions: