Q546. The Huawei CloudCampus solution supports the Free Mobility function. Which of the following descriptions about the Free Mobility function is correct? (Multiple choice)

Q547. Route import can realize communication between different protocols. Which of the following issues should be paid attention to when configuring route import? (Multiple choice)

Q548. Which of the following options are used to remind customers of information security? (Multiple choice)

Q549. In the MAC priority-based Portal authentication scenario, when a user successfully performs Portal authentication and disconnects from the network and reconnects within a certain period of time, he or she can access directly through MAC authentication without entering the user name and password to re-enter Portal authentication.

Q550. The VLAN Pool has two algorithms for assigning VLANs, namely sequential assignment and HASH assignment.
Which of the following descriptions about these two algorithms are correct? (Multiple choice)

Q551. Please match the following mechanisms in PIM-DM with their corresponding concepts.

Q552. A medium-sized park network manages the network through the SNMP protocol. Which version of SNMP does the park manage?

Q553. Which port role that cannot be in the forwarding state in RSTP? (Multiple choice)

Q554. When the BGP routing protocol is configured on the network, you can see a routing entry by using commands on the router to view the BGP routing table, but you cannot find the BGP route in the global routing table of the router. What are the possible reasons? (Multiple choice)

Q555. In SSM, which version of IGMP needs to be used?

Q556. The VNI field length of VXLAN packets is 24 bits.

Q557. The security zones created by Huawei firewall by default are untrust, dmz, and local ().

Q558. Which of the following messages does BGP use to report error messages and terminate peer relationships?

Q559. Regarding the description of IGMP Snooping-working mechanism, which is the correct?

Q560. _____ refers to a collection of devices that are managed by the same organization and use a unified routing strategy.

Q561. The differences between IGMP versions are: (Multiple choice)

Q562. After the stack split occurs, the MAD conflict handling mechanism will conduct MAD competition.
In the principle of MAD competition, within how many seconds is the difference between the startup and completion times of the stack considered to be the same?

Q563. In WLAN networking, which of the following backup technologies has the lowest cost and the slowest switching speed?

Q564. As shown in the figure, STA and STB run the RSTP protocol, and the Cost of Path remains the default. Which of the following descriptions of device and port status is correct?

Q565. Which of the following statement about OSPF neighbor information is incorrect?

Q566. Which of the following description of VRRP is false?

Q567. In the USG series firewalls, what is the security level of the Untrusts area?

Q568. Which of the following about the default routing of each protocol is incorrect?