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Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. An administrator of a company modifies a user's access rights and authorization attributes and other parameters on the authentication server.
At this time, user A who has successfully passed 802.1x authentication will perform which of the following actions?

A) User A directly performs re-authentication, and if successful, it will continue to be online normally
B) The device sends the reserved user authentication parameters to the server for re-authentication. If successful, the user: continue to go online normally
C) User A does not perform re-authentication and continues to be online normally
D) User A is directly offline without re-authentication

2. It is now discovered that a VRRP dual-master phenomenon occurs in a local area network, causing traffic to be interrupted from time to time. So what are the possible reasons for this VRRP dual-master? (Multiple choice)

A) The uplink port of one of the gateway devices is interrupted.
B) BFD interrupt
C) The heartbeat is interrupted, causing the two gateway devices to be unable to exchange VRRP messages.
D) The VRIDs of the two gateway devices do not match.

3. When configuring the multicast routing protocol, you first need to execute the () routing-enable command, and then perform related configurations of the PFIM protocol.

4. As shown in the figure, the router runs OSPF, and Area2 is a completely stub area. Please match the LSA types and area IDs contained in each area. (Drag and drop)

5. As shown in the figure, the management VLAN of the LAN is VLAN 10, the AP obtains an IP address through DHCP, and the network segment is 10.1.1.0/24 AP, AC and AR are DHCP client, DHCP relay device and DHCP server respectively.

Which of the following is correct about the configuration of the DHCP relay device and the DHCP server? (Multiple choice)

A) [Ac]dhcp server group AP
[AC-dhcp-server-group-AP] dhep-server 10.1.1.2
[AC-dhcp server group-AP] quit
[AC] interface Vlanif 10
[AC-V1anif10] dhcp select relay
[AC-Vlanif10] dhcp relay server-select AP
[AC-Vlanif10] said
B) [AC] dhcp server group AP
[AC-dhcp-server-group-AP] dhcp-server 172.21.1.2
[AC-dhcp-server-group-AP] quit
[AC] interface Vlanif 10
[AC-Vlanif10] dhcp select relay
[AC-Vlanif10] dhcp relay server-select AP
[AC-Vlanif10] quits
C) [AR] ip pool AP
[AR-ip-pool-AP] network 172.21.1.0 mask 24
[AR-ip-pool-APJ gateway-list 172.21.1.2
[AR-ip-pool-AP] excluded-ip-address 172.21.1.1
[AR-ip-pool-AP] quit
[AR] interface GigabitEthernet 0/0/1
[AR-GigabitEthernet0/0/1] dhcp select global
[AR-GigabitEthernet0/0/1] quit
[AR]ip route-static 10.1.1.0 255.255.255.0 172.21.1.1
D) [AR] ip pool AP [AR-ip pool-AP] network10.1.1.0 mask 24
[AR-ip-pool-AP] gateway-list 10.1.1.2
[AR-ip-pool-AP] excluded ip-address 10.1.1.1
[AR-ip-pool-AP] quit
[AR] interface GigabitEthernet 0/0/1
[AR-GigabitEthernet0/0/1] dhcp select global
[AR-Gigabi tEthernet0/0/1] quit
[AR] ip route-static 10.1.1.0 255.255.255.0 172.21. 1.1