Absolute Free H12-821_V1.0 Exam Practice for Comprehensive Preparation 

The IP prefix list configuration on a Huawei router is shown below. Which of the following routes can match this IP prefix list?

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[huawei] ip ip-prefix test index 10 permit 10.0.0.0 8 less-equal 32

On an OSPF network, if a router receives an update of an LSA that exists in the local LSDB, the router updates the LSDB and floods the LSA.

An enterprise administrator configures route summarization on ASBRs to reduce the number of inter-area Type 3 LSAs, which in turn reduces the routing table size and improves device resource utilization.

As a next-generation wireless technology, Wi-Fi 6 greatly improves bandwidth rate and performance. Which of the following statements isfalseabout the features of Wi-Fi 6?

Similar to the OSPF DR, the IS-IS DIS needs to be elected on a broadcast network. However, the OSPF DR is preemptive by default, whereas the IS-IS DIS is not preemptive by default.