최신Huawei HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) - H12-222-ENU무료샘플문제

A. FIFO

B. LQ

C. PQ

D. WFQ

A. Centralized collection by NMS

B. Collection by physical optical splitter

C. Automatic collection

D. Collection through port mirroring

A. High jitter and long delay

B. High cost

C. Packets are discarded without differentiating the priority

D. Global TCP synchronization

A. You can set QoS parameters in the IP packet header to notify a network node of QoS requirements.

B. The DiffServ service model is based on packet flows.

C. Each device along the transmission path obtains the service requirements type of packets by analyzing the IP packet header.

D. During DiffServ implementation, the downstream router must classify packets.

A. If the outbound node has a label that can be assigned, it will assign a label to the FEC and actively send a label mapping message upstream.

B. The establishment of the LSP is actually to bind the FEC to the label and advertise the binding to the adjacent LSR on the LSP.

C. When the node LSR receives the label mapping message, it also needs to add the corresponding entry in the label forwarding table.

D. The edge node finds a new destination address in its routing table that does not belong to any existing FEC, and does not establish a new FEC corresponding to it.

A. By default, DHCP servers on the network are added to dhcpgroup1 automatically.

B. Create a DHCP server group first and add a DI-ICP server to the group.

C. Specify VLANIF 100 to the DHCP server group dhcpgroup1.

D. By default, the DHCP service must be enabled when you configure the DHCP server and DHCP relay agent.

E. VLANIF 100 receives DHCP packets and forwards the packets to the external DHCP server through a relay agent.

A. VRRP determines the device role in the virtual muter based on device priorities.

B. Even if there is the master router, the backup router will preempt to be the master router.

C. If the backup router works in non-preemption mode, the backup router with a higher priority does not become the master router as long as the master router does not fail.

D. When two routers with the same priority preempt to be the master router, the IP addresses of interfaces are compared. The router with a larger IP address of the interface is selected as the master router.

A. The DHCP server sends DHCP Offer packets to respond to the DHCP Discover packets sent by the DHCP client, providing requested configuration parameters.

B. The DHCP Offer packets are broadcast by the DHCP client to detect available servers.

C. The DHCP client sends a DHCP Offer packet to the DHCP server to request configuration parameters, configuration acknowledgement, or extension of the IP address lease.

D. The DHCP server sends a DHCP Offer packet to the client, carrying configuration parameters, such as the IP address.

A. Created by employees with guest management rights

B. Registered by guests

C. Created by the administrator

D. Created by the receptionist

A. eSight can uniformly manage devices from multiple vendors.

B. eSight provides corresponding solutions for different customers.

C. eSight is a lightweight system and a wizard is available for eSight installation.

D. eSight adopts the C/S architecture, so users can access eSight using a browser anytime, anywhere.

A. 3-5-2-4-1-3

B. 1-3-2-4-6-5

C. 1-2-3-4-5-6

D. 1-5-6-4-3-2

A. TRUE

B. FALSE

A. 255, 9

B. 10, 10

C. 254, 10

D. 254, 9