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An enterprise has multiple branches. The exit IP address of the headquarters is fixed, but the exit IP addresses of the branches are random. An IPSec VPN needs to be established between the headquarters and branches. In order to reduce management and maintenance costs, which of the following is appropriate? How to configure IPSec VPN?
An enterprise has multiple branches. The exit IP address of the headquarters is fixed, but the exit IP addresses of the branches are random. An IPSec VPN needs to be established between the headquarters and branches. In order to reduce management and maintenance costs, which of the following is appropriate?...
Use iNaster NCE-Campus as the Portal server and deploy Portal authentication on the Huawei wireless controller. Which configuration is not necessary?
Use iNaster NCE-Campus as the Portal server and deploy Portal authentication on the Huawei wireless controller. Which configuration is not necessary?A . URL templateB . Certification TemplateC . Portal authentication templateD . MAC authentication templateView AnswerAnswer: D
Which of the following descriptions of IPS top definition signatures is incorrect?
Which of the following descriptions of IPS top definition signatures is incorrect?A . The content of predefined signatures is not fixed and can be created, modified or deleted.B . When the action of the predefined signature is blocking, block the packets that hit the signature and record the log.C ....
In which of the following access authentication methods, the terminal must obtain an IP address before authentication?
In which of the following access authentication methods, the terminal must obtain an IP address before authentication?A . 802.1×AuthenticationB . PortalC . MAC authenticationD . MAC bypass authenticationView AnswerAnswer: B
When a firewall performs email filtering, which of the following email transfer protocols does it support?
When a firewall performs email filtering, which of the following email transfer protocols does it support?A . SMTPSB . SMTPC . P0P3D . IMAPView AnswerAnswer: A
Which of the following descriptions of the email content filtering operating mechanism is incorrect?
Which of the following descriptions of the email content filtering operating mechanism is incorrect?A . The firewall first needs to identify the traffic to be filtered based on matching conditions.B . When a POP3 or IMAP message is detected, if it is determined to be an illegal email, the firewall's...
Which of the following descriptions of smart DNS is incorrect?
Which of the following descriptions of smart DNS is incorrect?A . By configuring the smart DNS function, the firewall can intelligently modify the resolution address in the DNS response message so that the user can obtain the most appropriate resolution address, that is, an address that belongs to the same...
Which of the following options belongs to this bandwidth channel reference method?
Each bandwidth policy that references a bandwidth channel is independently constrained by the bandwidth channel, that is, traffic that meets the matching conditions of the bandwidth policy has exclusive access to the maximum bandwidth resource. Which of the following options belongs to this bandwidth channel reference method?A . Broadband sharingB...
Which of the following is the correct ordering of URL matching methods?
Which of the following is the correct ordering of URL matching methods?A . Exact matching > Suffix matching > Prefix matching > Keyword matchingB . Prefix matching > Suffix matching > Keyword matching > Exact matchingC . Keyword matching > Suffix matching > Suffix matching > Exact matchingD . Keyword...
Which of the following access methods can meet the above requirements?
When a visitor accesses the corporate network through Portal authentication, in order to ensure a good visitor experience, the visitor is required to open the wireless network range for a short period of time. When re- entering, there is no need to enter the username and password again and they...
