H12-811 Free Sample Questions

Hcia-Datacom V1.0 Practice Test
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Q1

A network administrator is configuring a Huawei switch to segment traffic between the Sales (VLAN 10) and Marketing (VLAN 20) departments. The switch connects to a router on interface GigabitEthernet0/0/24 for inter-VLAN routing. Which configuration is required on this specific switch interface to allow communication between the two departments?

Q2Multiple answers

A junior engineer is analyzing an OSPF network and observes two adjacent routers stuck in the 2-Way state. Which of the following conditions are the most likely causes for this issue? (Select TWO)

Q3

True or False: In Huawei VRP, when configuring a static route, if you specify only the next-hop IP address without an outbound interface on a broadcast network like Ethernet, the router must perform a recursive lookup to find the exit interface.

Q4

A network security team is implementing a policy to restrict access to a critical server with the IP address 192.168.100.10. They need to create an advanced ACL on a Huawei router that allows TCP traffic to this server's web port (80) and secure management port (22) from the IT department's subnet (10.1.1.0/24), while denying all other access to this server. Which command correctly defines a rule for this policy?

Q5

A company is deploying a new WLAN using Huawei APs and an AC. The network administrator wants to ensure that wireless client data traffic is tunneled back to the AC for centralized processing and forwarding, while management frames are handled separately. Which WLAN forwarding mode must be configured to achieve this?

Q6

Which of the following IPv6 address types is used exclusively for communication within a single local network segment and is not routable?

Q7

A network administrator is troubleshooting an RSTP-enabled network and notices that a port connected to an end-user's PC is taking 30 seconds to transition to the forwarding state after being connected, causing delays for the user. What RSTP feature should be configured on this port to allow for an immediate transition to the forwarding state?

Q8

A small business with a single public IPv4 address wants to provide Internet access to 50 employees on its internal private network (192.168.1.0/24). Which type of NAT configuration on their Huawei egress router would be the most suitable and efficient solution?

Q9

During the DHCP DORA process, which message is broadcasted by the client to locate a DHCP server?

Q10

A network architect is designing a redundant Layer 2 network using three switches as shown in the diagram. All switches are running RSTP with default priorities. Which switch will be elected as the root bridge, and what will be the state of the port on SW3 connected to SW2? ```mermaid graph LR SW1[SW1 MAC: 00-00-0C-AA-AA-AA] -- G0/0/1 --- SW2[SW2 MAC: 00-00-0C-BB-BB-BB] SW2 -- G0/0/2 --- SW3[SW3 MAC: 00-00-0C-CC-CC-CC] SW3 -- G0/0/1 --- SW1 ```