最新なH3C GB0-381-ENU問題集（522題）、真実試験の問題を全部にカバー！

質問 1：
The networking is shown in the figure. AS 65001 and AS 65002 are the sub-ASs of the federated AS 100. RTA establishes eBGP neighbor relationships with RTB, RTC and RTD respectively. How should the BGP protocol of RTA be configured?
A. RTA] bgp 100 confederation id 65001 confederation peer-as 65002 peerRTB as-number 65002 peerRTC as-number 200 peerRTD as-number 300
B. RTA] bgp 65001 confederation id 100 peerRTB as-number 65002 peerRTC as-number 200 peerRTD as-number 300
C. RTA] bgp 100 confederation id 65001 peerRTB as-number 65002 peerRTC as-number 200 peerRTD as-number 300
D. RTA] bgp 65001 confederation id 100 confederation peer-as 65002 peerRTB as-number 65002 peerRTC as-number 200 peerRTD as-number 300
正解：A,D

質問 2：
SOA-based network architecture divides enterprise IT systems into which of the following layers? (Select one or more)
A. Service Layer
B. IP network layer
C. Data Layer
D. business layer
正解：A

質問 3：
The BGP protocol is carried by _______, and its port is _______.
A. TCP; 179
B. UDP; 179
C. TCP; 169
D. IP; 179
正解：A

質問 4：
A router has an interface that uses frame relay to connect to multiple routers, and now it is necessary to run IS-IS between these routers, so what needs to be done on this interface?
A. Sub-interfaces need to be divided under the interface, each sub-interface corresponds to a neighbor, and IS-IS is enabled on the sub-interface
B. Enable IS-IS on the interface
C. The IS-IS network type needs to be configured as P2P under the interface
D. The IS-IS network type needs to be configured as Broadcast under the interface
正解：A

質問 5：
In the topology shown in the figure, the correct IP addresses have been configured on RTA, RTB and RTC, and the network layer is reachable.

If OSPF neighbors need to be established between routers and routes are transmitted correctly, which of the following configurations are feasible?
A. RTA-Serial5/0] fr map ip 192.168.1.3 20 broadcast RTA-Serial5/0] fr map ip 192.168.1.2 50 broadcast RTA-Serial5/0] ospf network-tpe p2mp RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB-Serial5/0] fr map ip 192.168.1.1 30 broadcast RTB-Serial5/0] ospf network-tpe p2mp RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] area 0 RTB-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTC-Serial5/0] fr map ip 192.168.1.1 40 broadcast RTC-Serial5/0] ospf network-tpe p2mp RTC] ospf 1 router-id 3.3.3.3 RTC-ospf-1] area 0 RTC-ospf-1-area-0.0.0.0] network 192.168. 1.0 0.0.0.255
B. RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB] ospf 1 router-id 2.2. 2.2 RTB-ospf-1] area 0 RTB-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTC] ospf 1 router-id 3.3.3.3 RTC-ospf-1] area 0 RTC-ospf- 1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
C. RTA-Serial5/0] ospf dr-priorit100 RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] peer 192.168.1.2 RTA-ospf-1] peer 192.168.1.3 RTA-ospf-1] area 0 RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] peer 192.168.1.1 RTB-ospf-1] area 0 RTB -ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTC] ospf 1 router-id 3.3.3.3 RTC-ospf-1] peer 192.168.1.1 RTC-ospf-1] area 0 RTC-ospf- 1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
D. RTA] ospf 1 router-id 1.1.1.1 RTA-ospf-1] peer 192.168.1.2 RTA-ospf-1] peer 192.168.1.3 RTA-ospf-1] area 0 RTA-ospf-1-area- 0.0.0.0] network 192.168.1.0 0.0.0.255 RTB] ospf 1 router-id 2.2.2.2 RTB-ospf-1] area 0 RTB-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255 RTC] ospf 1 router-id 3.3.3.3 RTC-ospf-1] area 0 RTC-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
正解：A,C

質問 6：
Regarding the load sharing implementation of BGP, the following statement is correct
A. Router supports iteration-based BGP load sharing
B. BGP experimental load balancing only for routes with the same MED value
C. BGP performs load balancing conditionally after making certain route selections
D. BGP cannot implement load sharing
正解：A,C

質問 7：
Perform port aggregation on the two 100M Ethernet interfaces of the switch, and the OSPF link cost of the aggregated logical interface is _______.
A. 0.5
B. 0
C. 5
D. 1
正解：D

質問 8：
In the networking shown in the figure, the adjacency relationship between routers is established normally, and no route leakage is configured. Then RTA will forward the IP packet destined for 16.224.3.20 to ________.
A. RTD
B. RTE
C. RTC
D. RTB
正解：B

質問 9：
RTA and RTB run BGP routing protocol, and there is a static default route on RTA at the same time.
The correct way to import a default route from RTA into BGP is ______
A. configure import-route static under RTA's BGP attempt
B. Configure default-route imported under RTA's BGP attempt
C. Configure import-route static and default-route imported under RTA's BGP attempt
D. Configure network 0.0.0.0 0.0.0.0 under RTA's BGP attempt
正解：C,D