Huawei H12-261 Quiz 45 Topic 15 Questions 221-225

Question: 1

On an MPLS VPN network, some devices maintain VPN routing information and private network label information to ensure correct forwarding of VPN packets. These devices must run not only routing protocols, but also MP-BGP and MPLS protocols. What type are these devices?

ACE

BPE

Cp

DHost

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Question: 2

Which of the following statements are true about BGP4+ configurations? (Multiple Choice)

AThe BGP4+ router ID is the same as the BGP4 router ID.

BBGP4+ must use the local link address to specify a peer.

CThe next hop of BGP4+ routes does not use the local link address.
When configuring a reflector using BGP4+, role positioning of the reflector and client must be consistent with configurations of BGP4.

DBGP4+ does not support a route reflector.

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Question: 3

Routers HW1 and HW2 are IP Multicast routers. These routers use (S, G) entries for multicast packet forwarding. Which of the following address types are used in the "S" entry?

ASource Specific multicast addresses

BThe block of administratively scoped multicast addresses

CSDP/SAP addresses

DAny class A, Class B, or Class C host address

EGLOP addresses

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Question: 4

Devices on the HW Multicast network must send source specific multicast (SSM) messages. What range of IP multicast addresses are reserved by the IANA for source-specific multicast?

A232.0.0.0-232.0.0.255

B233.0.0.0-233.255.255.255

C232.0.0.0-232.255.255.255

D239.0.0.0-239.255.255.255

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Question: 5

When you perform troubleshooting on a LAN deployed with Huawei devices, you find that there is a large number of unicast frames with unknown MAC addresses. What is the biggest risk for the switches?

AAvailable MAC address table entries in the system will be consumed.

BIncreased power consumption.

CExhausts memory for buffered frames.

DExhausts available TCAM entries.

EExhausts available bandwidth.

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Huawei H12-261 Quiz:45 Topic:15 Questions:221-225