H12-711_V4.0復習範囲、H12-711_V4.0技術内容能力の尺度は何ですか？もちろん、ほとんどの企業は取得した資格の数に応じてレベルを判断します。包括的なものではないかもしれませんが、資格試験に合格することは雇用主を雇うための非常に簡単な方法です。 H12-711_V4.0試験の実践では、市場でこの募集現象について質問します。これは、H12-711_V4.0試験方法をユーザーがすばやく合格できるように調整されています。 H12-711_V4.0学習ガイドの品質は非常に優れており、これはH12-711_V4.0試験問題の年間合格率に反映されています。 Huawei HCIA-Security V4.0 認定 H12-711_V4.0 試験問題 (Q243-Q248):質問 # 243
Regarding the description of GRE VPN tunnel configuration, which of the following options are correct? (Multiple Choice)
A. The tunnel interface must be configured with an IP address
B. The tunnel interface numbers of the devices at both ends must be consistent.
C. The tunnel address must be reachable at the network layer
D. The tunnel interface must be added to the security zone
正解：A、B、C、D
質問 # 244
Clients in the Trust domain of the firewall can log in to the FTP server in the Untrust domain, but cannot download files. Which of the following methods can solve this problem? (Multiple Choice)
A. When FTP works in port mode, modify the security policy action from Trust to Untrust zone to allow.
B. When the FTP working mode is Passive mode, modify the security policy action from Trust to Untrust zone to allow
C. Release port 21 between Trust and Untrust
D. Enable detect ftp
正解：B、D
質問 # 245
Classified protection has experienced nearly 20 years of development and has roughly gone through three stages, namely the initial stage, the development stage and (). 正解：
解説：
mature stage
質問 # 246
Firewalls can control access behaviors in and out of the network and protect specific networks from attacks by "untrusted" networks. This is achieved through () technology. 正解：
解説：
security policy
質問 # 247
Regarding the command to view the number of security policy matches, which of the following is correct?