Online Access Free H12-261_V3.0-ENU Exam Questions

In which of the following scenarios will send free ARP packets? (Multiple Choice)

• A.After the DHCP client receives the confirmation message sent by the server
• B.When a host connected to the switch sends a Ping packets.
• C.After the VRRP protocol master and backup role election is completed.
• D.When a new host configured with an IP address is connected to the network

The configuration of two routers in a company is as follows. which of the following statement about the R1 routing table is correct?

• A.If the priority of the R2 ISIS protocol is adjusted to 5, the P route entry with the destination network segment of 10.0.2.2/32 on R1 is generated by ISIS.
• B.If the priority of the ISIS protocol of R1 is adjusted to 5, the P route entry of the destination network segment with the destination network segment of 10.1.2.2/32 is generated by OSPF.
• C.Only when the priority of the R2 ISIS protocol is adjusted to 5, the P route entry with the destination network segment of 10.1.2.2/32 on R1 is generated by OSPF.
• D.If the priority of the R1 ISIS protocol is adjusted to 5, the P route entry with the destination network segment of 10.0.2.2/32 on R1 is generated by ISIS.

If the router only needs to forward IPv6 packets, there is no need to configure any IPv4 protocols and addresses on the router.

• A.False
• B.Ture

In Huawei devices, when ISIS imports external routes and sets external route tags for routing information, the metric type of ISIS does not need to be modified, just keep the default.

• A.False
• B.True

In multicast network, what happens to multicast traffic that cannot be forwarded normally? (Multiple choice)

• A.PIM is not enabled on the RPF interface.
• B.The router does not have RPF routes.
• C.The upstream router discards the received PIM Join message.
• D.Multi-router exit network, this router is not DR