Exam 2: HHCIA Routing&Switching

IPv6 can also be called:

FTP and TFTP can be used to update the system file on Huawei routers. Which of the following statements are correct? (Choose three)

<Huawei> Warning: Auto-Config is working. Before configuring the device, stop Auto-Config. If you perform configurations when Auto-Config is running, the DHCP, routing, DNS, and VTY configurations will be lost. Do you want to stop Auto-Config? [y/n]: Refer to the output. When the administrator first starts the router, a system notice is displayed, however after rebooting this router, the notice disappeared. What is the reason for this? (Choose all that apply.)

Following a failure of services in the network, an administrator discovered that the configuration in one of the enterprise routers had been changed. What actions can be taken by the administrator to prevent further changes? (Choose three)

The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to the router and has been informed that other administrators have no difficulties using telnet. Which statements describe the possible reasons for this problem? (Choose all that apply.)

For GCCA board, which of the following statement is correct? (Choose three answers)

Refer to the configuration output. RTA has been configured using AAA as shown, and associated with the "huawei" domain. For users in the huawei domain, which authentication-scheme will be used?

Which of the following packets is used by OSPF to discover and maintain neighbor relationships?

How can the default route be generated? (Choose all that apply.)

Which of the following belongs to HD resolution? (Please choose 2 answers)

The following figure shows a routing table. When this router receives a packet with a destination IP address of 9.1.1.1, the router forwards the packet based on the route 9.1.0.0/16 because the matched bit number in this route is the largest.

Users in the network discovered that the efficiency of a file transfer is low. The administrator used wireshark to observe the network and discovered many duplicate frames. Which statement correctly explains the reason for this?

An ARP request is sent by host A to obtain the destination MAC address of host D. Which statement is true about regarding the ARP reply?

Which of the following OSPF states can be used to indicate that an adjacency relationship has been established?

Which of the following MCU only supports IP?

An administrator wishes to update the VRP software of company's AR2200 router. How can this be achieved? (Choose three)

An administrator wishes to configure a floating static route. In order to successfully achieve this, which operation should be performed?

Refer to the graphic. Which of the following statements is correct when this router forwards the packet to the destination host 9.1.4.5?

Which of the following commands is used to enter the system-view from the user view on a Huawei router?

The H.323 node comprises terminal, MCU and gateway.