Regarding the site in the BGP/MPLSIP VPN network architecture, the following description is correct?

• A.Two geographically separated networks must belong to different sites
• B.A site is a set of IP systems, and a network of hosts cannot be called site
• C.Terminals connected to the carrier network through the same CE may belong to different sites
• D.Under no circumstances can different sites that belong to the same VPN use overlapping address spaces

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When you troubleshoot a local area network with Huawei equipment deployed, you find that there are a large number of unicast frames with unknown source AC addresses in the local area network.
A large number of unknown source MAC addresses single-plug frames can cause the switch the biggest danger is?

• A.Consumes a TCAM table entry
• B.Memory that occupies the cache ton
• C.Consume the MAC address table entry available in the system
• D.Increases the power consumption of the power supply
• E.Consume the available bandwidth

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What messages does an NMS (Network Management Station) running SNMPV1 send to the agent?

• A.Get, Set?Getnext
• B.Trap,Get? Set
• C.Get,Set? GetBulk
• D.? Trap
• E.Get,Set,Getnext? GetBulk

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Huawei's SDN controller using VXLAN technology is fixed?

• A.Agile Controller-Campus
• B.Agile Controller-DCN
• C.Agile Controller-WAN

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Four routers running IS-4S and an adjacency relationship has been established, the area number and the level of the router are noted in the figure, and the R4 reaches 10022/32 on the RI device Cost for how much?

• A.40
• B.30
• C.80
• D.50

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