When deploying ACL on Huawei equipment, which of the following descriptions is correct is ()

The same ACL can be called under multiple interfaces

When calling ACL under the interface, it can only be applied to the outbound direction

ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers

ACL cannot be used to filter OSPF traffic, because COSPF traffic does not use UDP protocol encapsulation

The same ACL can be called under multiple interfaces

When ACL defines rules, it can only proceed in the order of 10, 20, 30

VRP operating platform, which of the following commands can only view static routes? ()

display ip routing-table protocol static

display ip routing-table verbose

display ip routing-table statistics

IP route--statiC. 10.0.12.0255.255.255.0192.168.1.1 About this command description is correct ()

This command configures a route to the 10.0.12.0 network

The priority of this route is 100

If the router learns a router with the same destination network as this route through other protocols, the router will prefer this route

This command configures a route to the 192.168.1.1 network

What are the characteristics of VLAN based on ports? ()

When the host moves, the VLAN needs to be reconfigured

Add an AVLAN tag to the data frame according to the IP address carried in the message

Assign VLAN ID according to the protocol type and encapsulation format of the data frame

No need to reconfigure VLAN when the host moves

When the host moves, the VLAN needs to be reconfigured

The CAPWAP protocol stipulates the communication standard between AC. and Ap. Which of the following statements about the CAPWAP protocol is correct? ()

In order to establish a CAPWAP tunnel, the FIT Ap can only discover the AC through broadcast messages

CAPWAP is an application layer protocol based on TCP transmission

In order to establish a CAPWAP tunnel, the FIT Ap can only discover the AC through broadcast messages

In order to reduce the burden on the AP, CAPWAP uses a tunnel to simultaneously transmit control messages and data messages

The AP can encapsulate the user's data message in CAPWAP and hand it over to the AC.

Wireless access controller (AC, Access Cntroller) As a unified management and control device in the FIT AP architecture, the following description of the role of AC. is wrong ()

No matter when the data is forwarded, the user's data message will be forwarded by AC.

About the above configuration command is correct ()

Modify the permission level of the save command in the user view to 3

Modify the user's authority level to 3. And save the configuration

Modify the limit level of the save command used by a user to 3

Modify the permission level of the user view command to 3, and save the matching sinus

Modify the permission level of the save command in the user view to 3

When planning a campus network, which of the following methods can be used to divide service VLANs? ()

Divide vlan according to the access member structure

Divide VLAN into J by geographical area

Which of the following descriptions about firewalls is wrong? ()

The firewall cannot network address translation

Firewall can isolate networks of different security levels

The firewall cannot network address translation

Firewall can realize user identity authentication

Firewall can realize access control between different networks

The correct setting of the terminal emulation program when configuring the router through the Console ()

9600bps, 8 data bits, 1 stop bit, no checksum and no flow control

19200bps, 8 data bits, 1 stop bit, no checksum and no flow control

9600bps, 8 data bits, 1 stop bit, even parity and hardware flow control

9600bps, 8 data bits, 1 stop bit, no checksum and no flow control

4800bps, s data bit, 1 stop bit, odd checksum and no flow control

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

(Huawei)ip route-statiC. 0.0.0.0 0.0.0.0 192.168.1.1

(Huawei-serialO)ip route-statiC. 0.0.0.0 0. 0.0.00.0.0.0

(Huawei)ip route-statiC. 0.0.0.0 255.255.255.255192.168.1.1

(Huawei)ip route-statiC. 0.0.0.0 0.0.0.0 192.168.1.1

(Huawei)ip route-statiC. 0.0.0.0 0.0.0.0 0.0.0.0

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

There is a delay in the transition between Blocking state and DsiableD state

Reduce the time interval of BPDu transmission and improve the convergence speed of STP

Improve the survival time of BPDUs to ensure that the configured BPDUs can be forwarded to more switches

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

Fast switching of the root port

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

The designated port can forward configuration BPDU packets to the network segment connected to it

Each switch has only one designated port

The designated port can forward configuration BPDU packets to the network segment connected to it

The port on the root switch must be a designated port

The port on the root switch must not be a designated port

Which of the following statements about VLANIF interfaces are correct? ()

The VLANIF interface is a Layer 3 interface

The VANIF interface does not need to learn MAC addresses.

The VLANTF interface does not have a MAC address.

Different VLANIF interfaces can use the same IP address

The VLANIF interface is a Layer 3 interface

Which of the following statements about the edge port in the RSTP protocol is correct? ()

The edge port can be directly transferred to the Forwarding state from Disable

The edge port discards the received configuration BPDU packet

The edge port can be directly transferred to the Forwarding state from Disable

Edge port participates in RSTP operation

The interconnection ports between switches need to be set as edge ports

A certain ACL of the router is in the following rules, rule deny source192.168.2.00.0.0.255 destination 172.16.10.20.0.0.0 Which of the following statements is correct? ()

sourceIAll TCP packets whose P is 192.168.2.1 and destination P is 172.16.10.2 are configured with this rule.

The source IP is 172.16.10.2. All TCP packets whose destination IP is 192.168.2.1 match this rule

All TCP packets whose source IP is 192.168.2.1 and destination IP is 172.16.10.1 match this rule

sourceIP is 172.16.10.2 and all TCP packets whose destination IP is 192.168.2.0 match this rule

sourceIAll TCP packets whose P is 192.168.2.1 and destination P is 172.16.10.2 are configured with this rule.

Huawei H12-811_V1.0 Practice Test 10 - Free Online Exam Prep & Questions

In VRPOn the platform, the command"interfacevlanit<vlan-id>"The role is (). ()

Create a VLAN

No such command

Create or enter VLAN virtual interface view

Configure VLAN for a port

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