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

1. Which of the following are the type of secure MAC address in port security technology? (Multiple Choice)

A) Sticky MAC address
B) Secure static MAC address
C) Protect MAC address
D) Secure dynamic MAC address

2. In multicast network environment, if IGMPv2 hosts and IGMPv1 routers (hereinafter referred to as version 2 host and version 1 router) are co-located on the same LAN, how do they work together?

A) When version 1 router is a valid IGMP querier, the version 2 host must send an IGMPv1 report.
B) When version 2 host leaves, it still sends an IGMP leave message, and the message can't be suppressed.
C) When Version 2 host detects that the IGMP Querier is Version 1 router, it must always respond with the IGMPv1 report.
D) version 1 router treats the IGMPv2 report as an invalid IGMP message type and ignores it.

3. For link-state routing protocols, such as OSPF and IS-IS, filtering the route in the inbound direction with filter-policy can block the transmission of link state information, so that the filtered route cannot be added to the local routing table.

A) TRUE
B) False

4. On the VRP platform, when we import OSPF or ISIS routes to RIP, what can the COST value be set to?

A) 16
B) 15
C) 0
D) 10

5. The BGP protocol has a message that is periodically sent between BGP neighbors to maintain the connection relationship. This message is:

A) Update
B) Open
C) Keepalive
D) Hello

Solutions: