최신Huawei HCIA-Security V3.0 - H12-711-ENU무료샘플문제

A. Virtual private network is cheaper than dedicated line

B. VPN technology necessarily involves encryption technology

C. The generation of VPN technology enables employees on business trips to remotely access internal corporate servers.

D. VPN technology is a technology that multiplexes logical channels on actual physical lines.

A. Announcement

B. Blocking

C. Alarm

D. Delete attachments

A. Blade server

B. Rack server

C. X86 server

D. Tower server

A. True

B. False

A. MAC and IP address binding

B. Long connection

C. Packet filtering

D. Port mapping

A. Prevent users from accessing public network search engines

B. Monitor the host registry modification record

C. Install host antivirus software

D. Monitor and remember the external device

A. 1701

B. 4500

C. 17

D. 500

A. Step1: web-manager enable port 20000 Step2: AAA View [USG] aaa [USG aaa] manager-user client001 [USG-aaa-manager-user-client001] service-type web [USG-aaa-manager-user-client001] password cipher Admin@123

B. Step1: web-manager security enable port 20000 Step2: AAA View [USG] aaa [USG aaa] manager-user client001 [USG-aaa-manager-user-client001] service-type web [USG-aaa-manager-user-client001] level 15 [USG-aaa-manager-user-client001] password cipher Admin@123

C. Step1: web-manager security enable port 20000 Step2: AAA View [USG] aaa [USG aaa] manager-user client001 [USG-aaa-manager-user-client001] service-type web [USG-aaa manager-user-client001] password cipher

D. Step1: web-manager security enable port 20000 Step2: AAA View [USG] aaa [USG aaa] manager-user client001 [USG-aaa-manager-user-client001] service-type web [USG-aaa-manager-user-client001] level 1 [USG-aaa-manager-user-client001] password cipher Admin@123

A. VGMP group in the active state may include the VRRP group in the standby state.

B. VRRP is responsible for sending free ARP to direct traffic to the new primary device during active/standby switchover.

C. VGMP is responsible for monitoring equipment failures and controlling fast switching of equipment.

D. HRP is responsible for data backup during hot standby operation.

A. Buffer overflow attacks are the most common method of attacking software systems.

B. Buffer overflow attack belongs to application layer attack behavior

C. Buffer overflow attack is the use of software system for memory operation defects, running attack code with high operation authority

D. Buffer overflow attacks are not related to operating system vulnerabilities and architectures

A. The agreement number of AH is 51.

B. ESP can provide encryption and verification functions

C. AH can provide encryption and verification functions

D. The agreement number of ESP is 51.

A. Free certification

B. Single sign-on

C. Fingerprint authentication

D. Password authentication

A. Manual detection of the host operating system

B. Manual inspection of network equipment

C. Manual inspection of the administrator's operation of the equipment process

D. Manual inspection of the database

A. Linux is open source code, you can do what you want.

B. Windows can be compatible with most software, playing most games

C. windows is open source, you can do what you want.

D. Getting started with Linux is more difficult and requires some learning and guidance.

A. Receiver private key

B. User data

C. Symmetric key

D. Receiver public key