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Huawei HCIE-Datacom V1.0 Sample Questions:

1. Which nationality meets the following two conditions: 1] BGP Router A can choose whether the Ulpdate message is based on the nationality. ( )
If Router B receives a Updae message containing a cross-hatch, run-by B does not have an identified solidity, but will also contain a multifaceted] Ulpdate retracts the advertisement to Router C.
Router C may recognize and apply this attribute. (Multiple choice questions).

A) Multi_Exit_Disc
B) Community
C) Aggregator
D) Local_Pref

2. View the IGMP configuration of the interface on the router RTA as follows, and the information about the operation of the RTA is incorrect

A) The IGMP protocol version is 2
B) The packet interval for a particular group query is 60 seconds
C) The interface IP address is 1921681.1
D) The maximum response time for query messages is 10 seconds

3. As shown in the figure, the PPP link between R1 and R2 is not in the same network segment, but the R1 and R2 direct connectors can communicate, and the Ethernet link cannot communicate under the same planning, why?

A) The interconnect POS port of RI and R2, through LCP learns the MAC address of the opposite termination, does not need to use ARP to request the MAC address
B) The interconnect POS ports of R1 and R2 learn the 24-bit subnet route of each other's direct connection ports through IPCP
C) The interconnect POS ports of R1 and R2 learn the 32-bit host route for each other's direct connections through IPCP
D) The data packets of the interconnect POS ports of R1 and R2 do not need to encapsulate ethernet headers and do not need to use ARP to request MAC addresses

4. The following is an error in the OSPF routing calculation (single choice).

A) Compared to the PRC algorithm, the ISPF algorithm only calculates the changed leaf nodes when the route changes PRC algorithm to recalculate routes
B) OSPF router uses the FULL SPF algorithm to calculate all nodes in the network when initially calculating routes
C) When the first and second class LSAs on the network change, OSPF uses the ISPF algorithm to recalculate the routes. The

5. Assume that BGP/MPLSIPVVPN, OSPF, LDP, and static routing protocols are already enabled on the PE router.
Which of the following protocols need to enable GR on PE in order to get NSF functionality? (Multiple choice questions).

A) Static circuit
B) MPLS LDP
C) BGP
D) OSPF

Solutions: