H12-841_V1.5 무료 덤프문제 온라인 액세스

In an MPLS VPN network, which of the following technologies can "create an independent routing table for each VPN user, achieving isolation at the routing layer"?

• A.VPN Instance (VRF)
• B.Access Control List (ACL)
• C.VLAN segmentation
• D.MPLS tag encapsulation

In Huawei's WAN bandwidth management solution, which of the following functions can "set up independent bandwidth pools for different departments (e.g., 50Mbps for the technical department and 30Mbps for the marketing department) to avoid bandwidth contention between departments"?

• A.All departments share the same bandwidth pool, with no isolation.
• B.Allocate bandwidth according to business type, without distinguishing between departments.
• C.Rate limiting based on user bandwidth
• D.Bandwidth pool partitioning and isolation based on department

In Huawei's SD-WAN iMaster NCE-WAN management platform, which of the following functions can "automatically generate device configuration templates and distribute them in batches according to branch business needs, simplifying the initial setup"?

• A.Manually drawing the network topology
• B.Automatic generation and batch deployment of configuration templates
• C.Manual creation of fault work orders
• D.Equipment hardware status monitoring

In an MPLS VPN network, when a PE device receives data packets from a CE device, if "the PE device does not associate the data packets with the correct VPN instance," which of the following problems will occur?

• A.Data packets are forwarded directly to the P device without any tags.
• B.The data packet was dropped and could not enter the VPN forwarding process.
• C.Data packets are forwarded normally to the target CE device without affecting services.
• D.The PE device automatically creates new VPN instance associated data packets.

In an MPLS VPN network, when a data packet is forwarded from the PE device to the CE device, which of the following operations will the PE device perform to process the tag?

• A.Retain the outer public network label, only strip the inner VPN label.
• B.Simultaneously strip the outer public network label and the inner VPN label, and forward the data to CE according to the IP address.
• C.Strip the outer public network label, retain the inner VPN label, and forward it to CE.
• D.Retain the double-layer label and forward it directly to the CE device.