H12-811_V1.0 Exam Questions

FIT AP does not need AC. It can also work independently ()

In order for the STA to obtain the SSID related information on the AP, which of the following messages is used by the AP to proactively declare the wireless network SSID informatio...

As shown in the figure, two hosts realize communication between TAs through single-arm routing. When the G0/0/1.2 sub-interface of RTA. receives the data frame sent by host B. to h...

The FIT AP can obtain the IP address of AC. through the DHCP Option to establish a CAPWAP tunnel. Which Option needs to be configured on the DHCP server for this? ()

When the device running STP receives the RSTP configuration BPDU, it will discard it. ()

The mask length is 12 bits can be expressed as?

UDP is oriented to connectionless and must rely on () to ensure the reliability of transmission. ()

What is RouterDeadInterval of the OSPF protocol on the broadcast network by default? ()

By default, what is the period for sending 0SPF HELLO packets on the broadcast network? ()

In the VRP system, what function does the Ctrl+Z key combination have? ()

As shown in the figure below, assuming that the MAC address table of SWA. is as follows, now host A. sends a data frame with a destination MAC address of MAC-B. Which of the follow...

A company applies for a C. IP address segment, which needs to be evenly distributed to 8 subsidiaries. The largest subsidiary has 14 computers. Different subsidiaries must be in di...

After the network administrator uses the Tracer tRoute function on the router device, in the data packet sent by the router, the value of the Protoco1 field in the IPv4 header is?

Which of the following routing protocols has the highest priority?

Which of the following fields is not included in the HELL0 packet of the OSPF protocol?

Broadcast network. OSPF runs on four routers in the same area. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve better backup results

The administrator plans to implement route backup by configuring static floating routes, the correct way to achieve this is ().

The following protocols are China's link state routing protocol

When two OSPF routers form a 2TAY neighbor relationship, LSDB. has been synchronized.

The change of the Router ID of the OSPF process takes effect immediately.

Which of the following protocols is OSPF based on?

OSPF Router ID. It must be the same as the IP address of an interface on the router.

The following two configuration commands can implement router RIA. The route to the same destination 10.1.1.1.0 is active and standby:

The administrator wants to configure the P address on the G0/0/0 interface of the router. Which of the following addresses is correct?

To ensure that the same data stream is forwarded on the same physical link, which load sharing method does Eth Trunk use?

Which bridge is in the configuration BPDU sent by the switchID. Impossible to appear?

By default, the bridge priority of Huawei switches is 32768.

The Trunk port can send both tagged data frames and untagged data frames.

The RSTP protocol uses the P/A mechanism to speed up the speed of the upstream port to the F orwarding state, but what is the reason for the no temporary loop? . Shorten the time o...

What is the length of the Ethernet II frame containing the Ethernet header?

In a Layer 2 network with redundant links, which of the following protocols can be used to avoid loops?

If the Length/Type of an Ethernet data frame is 0x8100. Which of the following statements is correct?

RADIUS is a common protocol to implement AAA.

After the administrator successfully logged in to the router through Te1net, he found that the router's interface could not be configuredIP address. Then the possible reasons are (...

When AP and MC are in different Layer 3 networks, what method is recommended for AP to discover AC?

AP does not need AC. It can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.

In order for the STA to obtain the SSID related information on the AP, which of the following messages is used by the AP to proactively declare the wireless network SSID informatio...

To provide different network services for different users on the AP, which of the following can be configured?

AC uses CAPTAP control tunnel transmission to FIt AP management packet

The following statement about static routing in Huawei equipment is wrong ().

Which of the following statements is correct? ()

On an interface that uses PPP as the data link layer protocol, you can configure a static route by specifying the next hop address or outgoing interface. ()

The following description of the Layer 2 Ethernet switch is incorrect ().

When learning this switch needs to forward the frame with the destination MAC. The address is 5489-98ec-f011, the following description is correct ()

What is the range of VLAN ID that users can use? ()

By default, in the SNMP protocol, which port number does the agent process use to send alarm messages to N? ()

AAA. Which of the following is not included? ()

What is the port number used by the FTP protocol control plane? ()

There is no channel overlap in the 14 available frequency bands in the 2.4GHz frequency band. ()

After link authentication is completed, STA. will continue to initiate link service negotiation. Which of the following messages will be used to achieve the specific negotiation? (...