Huawei H12-811_V2.0 Dumps Questions Answers

For an Eth-Trunk operating in manual load-balancing mode, the logical Eth-Trunk interface can remain Up as long as at least one member link is operational and properly added to the trunk. Therefore, if GE1/0/1 is Up and GE1/0/2 is Down, Eth-Trunk 1 can still stay Up, making option A correct.

Option B is incorrect because member interfaces in a manual Eth-Trunk do not need to be in identical physical states for the trunk itself to remain operational. Option C is also incorrect because there is no inherent rule here that two-member trunks must have both links active unless a separate minimum-links mechanism has been explicitly configured. No such condition is stated in the question. Option D is false because one of the key purposes of Eth-Trunk is redundancy; requiring all member interfaces to be Up would defeat that design advantage. HCIA-Datacom teaches that Eth-Trunk enhances link reliability by allowing continued forwarding when part of the bundle fails, provided the trunk still has an active forwarding member.

The exhibit assigns SW1 GE1/0/1 to VLAN 10 and GE1/0/2 to VLAN 20, while the trunk between SW1 and SW2 carries the required VLANs. When PC1 is connected to GE1/0/1, its untagged frames are classified into VLAN 10. PC2 is also in VLAN 10, so PC1 can communicate with PC2 at Layer 2, whereas PC3 is in VLAN 20 and is separated by the VLAN boundary. SW1 learns PC1 ' s source MAC address together with VLAN 10 and ingress interface GE1/0/1. When PC1 is moved to GE1/0/2, its untagged frames are now placed in VLAN 20. After MAC relearning occurs, PC1 can communicate with PC3, which is also in VLAN 20, but not directly with PC2 in VLAN 10 unless Layer 3 inter-VLAN routing is provided. Consequently, statement A is false because PC1 is not isolated from both hosts after the move; it can communicate with PC3.

FTP (File Transfer Protocol) is primarily designed to transfer files between a client and server. It allows administrators to upload, download, and manage files stored on Huawei network devices.

However, FTP does not provide an interactive command-line environment for directly modifying device configurations. Tasks such as changing the system name or configuring interface IP addresses require access to the device ' s CLI through an appropriate management connection.

Huawei devices support STelnet, which uses SSH to establish secure remote terminal sessions. Administrators can execute authorized configuration commands through these sessions.

Although FTP can transfer configuration files to a device, transferring files is different from executing configuration commands.

Therefore, the statement incorrectly combines FTP file-management capabilities with interactive device configuration. The correct answer is FALSE.

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