H12-721 Exam Dumps - Huawei Certified ICT Professional - Constructing Infrastructure of Security Network
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The ip-link sends a probe packet to the specified IP address. By default, after 3 probe failures, the link to this IP address is considered faulty.
Based on the following information analysis on the firewall, which of the following options are correct?
DDoS is an abnormal packet that an attacker sends a small amount of non-traffic traffic to the attack target (usually a server, such as DNS or WEB) through the network, so that the attacked server resolves the packet when the system crashes or the system is busy.
About load balancing, the following configuration is available: [USG] slb enable [USG]slb [USG-slb] rserver 1 rip 10.1.1.3 weight 32 [USG-slb] rserver 2 rip 10.1.1.4 weight 16 [USG-slb] rserver 3 rip 10.1.1.5 weight 32 [USG-slb] group test [USG-slb-group-test]metric srchash [USG-slb-group-test] add rserver 1 [USG-slb-group-test] add rserver 2 [ USG-slb-group-test] add rserver 3 Which of the following statements is correct?
The management control information and service information of the out-of-band management interface are sent on the same channel.