H12-222_V2.5-ENU

Which of the following description about the function of traffic supervision is correct? (Multiple Choice)A . The message cannot be coloredB . Colorize the messageC . Cache the packets that exceed the traffic limitD . The packets that exceed the traffic limit cannot be cachedView AnswerAnswer: BD

Regarding the description of the default security zone of the USG series of security firewalls, which is correct?A . The default security zone can be deletedB . The default security zone can modify the security level.C . The default security zone cannot be deleted, but the security level can be...

Among the following options, which describes the Agile Controller's business orchestration concept correctly? (Multiple Choice)A . In business orchestration, the User Control List refers to user-level ACL control, using rules defined by the source security group, destination security group, and port number of the data packet.B . Orchestration equipment refers...

Regarding the following description of the firewall's inter-domain security strategy, which of the following is correct?A . The inter-domain security policy is matched according to the order of arrangement, and the first one is matched firstB . The inter-domain security policy is matched according to the size of the ID...

Single-packet attack means that an attacker controls a zombie host and sends a large number of attack messages to the target network, causing the congestion of the attacked network link and exhaustion of system resources.A . TrueB . FalseView AnswerAnswer: B

The main technical genres of SDN advocate that SDN adopts a layered open architecture, so what is used to advocate, define a centralized architecture and Openflow?A . ONFB . IEIFC . ETSID . ITUaView AnswerAnswer: A

In ESIGTH, what conditions can be used to set alarm shielding rules? (Multiple Choice)A . Effective timeB . Effective periodC . Alarm sourceD . AlarmView AnswerAnswer: ABCD

Among the following options, the technologies that do not belong to the OVERLAY VPN model are:A . GREB . IPSec VPNC . SSL VPND . L2TP VPNView AnswerAnswer: D

Which of the following attacks is not a thousand network layer attacks?A . IP spoofing attackB . Smurf attackC . ARP spoofing attackD . ICMP attackView AnswerAnswer: C

Regarding the default security zones Trustt and untrust of firewalls, which of the following statement is correct? (Multiple Choice)A . The direction of access from the Trust zone to the untrust zone is the outboud direction.B . Access the outboud direction from the trust zone.C . The security level of...