The switch uses IPSG technology to verify the source address of the IP packet, and the verification matrix used by the IPSG is obtained through the ARP resolution process in the listening network
A. True
B. False
What is the exact description of the SSM features?
A. Using SSM, the receiver can use INCLUDE in IGMPv3 to indicate that the source
B. SSM he wishes to join is an extension of the DVMP protocol. to efficiently transmit one- to-many communication traffic
C. SSM requires MSDP to discover active sources in other PIM domains
D. Routing multicast traffic in the SSM is done by relying on the number of sources, and the RP is used for the receiver to answer the corresponding number of sources
In an MPLS VPN network, different CE devices exchange routing information with the same PE device using different routing protocols, and different CE devices use routing protocols that are independent of each other
A. True
B. False
If multiple candidate RPs are configured in a multicast group, which of the following parameters does the RP that elect the group from multiple candidate RPs need to be compared?
A. The mask length of the group range for the C-RP service that matches the group address that the user joined
B. C-RP priority
C. The IP address of the C. C-RP interface Number of
D. C-RP interface
Configure the ipv6 preference under the IS-IS protocol view, the role of this command is to configure the priority of the Ipv6 protocol generated by the IS-IS protocol
A. TRUE
B. FALSE
In order to configure M4, you first need to define a RADIUS server, which is defined as follows:
Huawei]radius-server template EXAM
[Huawei-radius-EXAM]radius-servershared-key cipher HUAwei123(Huawei-radius- EXAM]radus-server authentication 10766661812(Huawei-radius
EXAM]radius-server authorization 1076666 1812[Huawei-radius-EXAM]radius-server accounting 10766661813 (Huawei-radius EXAM]radius-server retransmit 2
A. True
B. False
WRED is configured on the newly deployed router HW. What is the correct description of the WRED features below? (Multiple choice questions).
A. WRED can set different drop thresholds and packet loss rates for packets of different priority
B. When the flow exceeds the minimum threshold, WRED begins to discard all inlet flow (tail drop)
C. Avoid global synchronization by selectively dropping multiple TCP streams
D. Low-bandwidth traffic is easier to drop than high-bandwidth traffic
If the Interface Sticky MAC function is enabled, what is the number of MAC addresses that the interface learns by default?
A. 15
B. 10
C. 5
D. 1
Two VTEPs in an XLAN can identify a VXLAN tunnel, and this VXLAN tunnel between the VTEPs will be covered by two NDEs is common to all VNI.
A. True
B. False
What are the common ways to learn routing in BGP? ( Multi-select)
A. receives neighbor routing information
B. Introduce static routes
C. BGP routing for other AS is introduced
D. Introduced Direct Route
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