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NAPT and Easy IP translate both IP addresses and port numbers to allow multiple private IP addresses to share multiple public IP addresses.
When a Huawei device functions as an SSH client to log in to another network device for the first time, the ssh client first-time enable command must be run to enable the first-time login function of the SSH client. Otherwise, the login fails.
AAA is short for authentication, authorization, and accounting. The accounting function records only the fees incurred when users use network resources, but not the Internet access traffic or duration.
R1 has the following configurations:
[R1] nat address-group test 1
[R1-address-group-test] section 1 100.1.23.1 100.1.23.254
[R1-address-group-test] mode pat
[R1-address-group-test] quit
[R1] nat-policy
[R1-policy-nat] rule name test
[R1-policy-nat-rule-test] source-address range 192.168.0.0 192.168.255.255
[R1-policy-nat-rule-test] action source-nat address-group test
[R1-policy-nat-rule-test] quit
[R1-policy-nat] quit
[R1] interface GE 0/0/2
[R1-GE0/0/2] nat enable
[R1-GE0/0/2] quit
Which of the following statements is false?
When an FTP client logs in to a Huawei network device that functions as an FTP server, which of the following commands can be used to upload a local file to the FTP server?
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The continuous development and innovation of upper-layer services pose higher requirements on general-purpose computing data center networks.
Which of the following requirements can be met by deploying M-LAG and Eth-Trunk? (Choose all that apply.)
On an intelligent computing data center network, network administrators deploy various intelligent lossless network technologies such as PFC to implement a high-speed and low-latency lossless network.
Which of the following statements are false about the working principles of PFC? (Choose all that apply.)
In WLAN networking, APs serve as infrastructure to provide wireless communication services for STAs. To allow a STA to discover and connect to an AP, the AP must inform the STA of its identity.
Which of the following is this identity?
DRAG DROP -
On a general-purpose computing data center network, network administrators need to use various network technologies or architectures to ensure high network stability and efficiency. Match the following network technologies or architectures with the requirements they meet.
An engineer is configuring Fit AP onboarding on a Huawei WAC. After the engineer completes network connectivity and CAPWAP configuration, the next step is to configure the AP authentication mode.
Which AP authentication modes can the engineer choose to configure? (Choose all that apply.)
Huawei launched the leader AP networking solution for small and micro enterprises. APs can operate independently or manage a small number of APs.
Which of the following statements are true about the leader AP networking architecture? (Choose all that apply.)
Which of the following configurations is used to configure the WPA2 security policy on a Huawei WAC?
On a small WLAN shown in the figure, the WAC acts as a DHCP server to assign IP addresses to APs and STAs. The management VLAN is 100, the service VLAN is 110, and the user data forwarding mode is tunnel forwarding.
Which of the following is the correct configuration for the switch and WAC interfaces?
Which of the following variables defined in Python code is invalid?
On a small WLAN shown in the figure, SW2 acts as a DHCP server to assign IP addresses to STAs, and the user data forwarding mode is direct forwarding.
Which of the following traffic paths is used for a STA accessing the Internet after connecting to the WLAN through AP1?
During WLAN deployment, a Fit AP fails to go online on the WAC. You log in to the WAC and run the display ap all command to check the AP status. The command output shows that the AP status is unauth, indicating that the AP fails the authentication. You therefore need to confirm this AP on the WAC to allow the AP to go online.
After checking the status of GE0/0/1 on R1, you obtain the command output shown below.
Which of the following statements are true? (Choose all that apply.)
When deploying a WLAN with the WAC + Fit AP architecture on a customer’s live network, you find that APs fail to go online.
Which of the following are possible causes? (Choose all that apply.)
Before calling a class from a third-party library in Python code, you must import relevant modules using import or from... import statements.
Assume that you cannot configure an IP address for GE1/0/1 on a Huawei switch.
Which of the following commands can you run in the interface view to resolve this problem?
When planning IPv4 addresses for a campus network, which of the following methods can you use to assign an IP address to the interface connecting the campus egress device to the WAN? (Choose all that apply.)
Enabling STP and configuring the core device as the root bridge is recommended, even if no physical loop exists on the switched network. This prevents Layer 2 loops caused by incorrect connections between devices and avoids network reconvergence caused by root bridge preemption.
There are several distinct topologies for data communication networks.
Which of the following network topologies presents the risk of network-wide communication breakdown in the case of a single device fault?
Huawei network devices support multiple types of storage devices. After the administrator enters the save command in the user view of a switch, the current configuration file is saved to the SDRAM. After the switch restarts, the configuration file still takes effect.
FTP allows users to remotely log in to a network device to manage configuration files (such as uploading and downloading files) and modify configurations (such as renaming the device and configuring an IP address).
