H12-811_V1.0 Exam Questions

Which of the following commands to configure the default route is correct? ()

Which of the following fields is not included in the He1lo packet of the OSPF protocol? ()

What is the protocol number corresponding to the ospf protocol at the network layer? ()

Which of the following statements about the role of the STP protocol ForwarD.Delay is correct? ()

Which of the following is not the reason why RSTP can increase the speed of convergence? ()

Neither the A1 ternate interface nor the Backup port in RSTP can forward user traffic, nor can they receive, process, and forward BPDUs ()

The following description about the specified port of the spanning tree is correct ()

On the VRP platform, which of the following methods can be used to access previous historical commands? ()

The subnet mask of a network segment 150.25.0.0 is 255.255.224.0, then () is a valid host address in this network segment. ()

On the broadcast network, both DR and BDR use the multicast address 224.0.0.6 to receive link state update messages ()

The following statement about the TTL field in the IP packet header is correct. ()

The WPLS tag header is encapsulated between the data link layer header and the network layer header of the message.

SNMP messages are carried over UDP.

Which of the following address types does IPV6 have?

The DHCPv6 server supports the provision of other configuration information such as DNS server addresses for the host.

Which of the following statements about Python is incorrect?

For multiple paths to the same destination network, the router needs to select by comparing the magnitude of the Prererence value. If the Preference is the same, the router selects...

When adopting LACP mode for link aggregation, what is the default system interference level of Huawei switches? ()

The login timeout time in the VRP system can only be set under the vty interface. ()

What kind of network equipment can host A and host B use to achieve communication?

Which of the following IPv4 addresses is a class A address? ()

The config mode is the default ACL matching order on Huawei devices. ()

NAPT allows multiple private IP addresses to be mapped to the same public P address through different port numbers. The following description of the port number in NAPT is correct...

Does the WEP security policy support the use of TKIP for data encryption?

When the FIT AP goes online, the software version will be downloaded from AC.

Which of the following interfaces are not open to Huawei controllers?

If the administrator wants to completely delete the old device configuration file, the following command is correct ().

What is wrong about the following description of the router? ()

By default, on the broadcast networkOSPFWhat is the transmission period of the protocol HELLO message? ()

By default, what is the RouterDeadInterval of the ospf protocol on the broadcast network? ()

When using the ping command on the VRp platform, if you need to specify a P address as the source address of the echo request message, which of the following parameters should be u...

All interfaces of routers running OSPF protocol must belong to the same area ()

What is the total length of port ID in Spanning Tree Protocol? ()

When a switch receives a unicast data frame with a VLAN tag, but finds that the destination MAC address of the data frame cannot be queried in its MAC address table, the switch's p...

In the RSTP protocol, when the edge port receives the configuration BPDU message, it loses the edge port attribute. ()

STA. The only way to discover the wireless network is the Beacom frame sent by the AP. ()

Which of the following commands can be used to check the session status of the PPPoE client? ()

An ACL rule is as follows: Which of the following IP addresses can be matched by permit rules? () rule5per mit ip source10.0.2.00.0.254.255

Which of the following parameters is used in LCP negotiation to detect link loops and other abnormal conditions? ()

What is the default step length of ACL on AR G3 series routers? ()

The following figure shows the routing table of a router. When the router receives a data packet with a destination IP address of 9.LL, the router will forward it according to the...

Which of the following IPv6 addresses can be abbreviated as 2FFF DAC:ABEF:CDAA:732? ()

What kind of packets does the OSPF protocol use to request LSAs that are missing locally? ()

Only the WPA2-PSK security policy supports the use of TKIP for data encryption. ()

VLAN4095 cannot be created on Huawei switches, and VLAN1 cannot be deleted. ()

Users cannot configure VLAN ID. to 0. ()

What kind of packets does the OSPF protocol use to describe its LSDB? ()

Which of the following information is not included in the MAC address table of the switch? ()

When using the SNMPv1 protocol to manage network devices, which of the following commands is used by the network management system to complete the configuration of the network devi...

What is wrong about the ARP message? ()