Huawei H12-224 Practice Test - Questions Answers, Page 18

The option field in DHCP messages has a fixed length of four bytes.

When an Eudemon is working in composite mode, some of its interfaces are configured with IP addresses (Layer 3 interfaces) and the other interfaces are not configured with IP addresses (Layer 2 interfaces). To enable dual-system hot backup on an Eudemon, you can configure the Eudemon to work in composite mode.

Virtual firewalls on the Eudemon are not allowed to access each other by default unless a security policy is specified.

In a Land attack, the source address and destination address of an SYN packet are both the IP address of the attacked object or a loopback address.

The firewall does not use security rules to filter packets exchanged between interfaces in the same zone.

When the DHCP relay receives a DHCP request message in which the giaddr (gateway IP address) field is 0, how does the DHCP relay process the DHCP request message?

Assume that the traceroute test is used to detect the packet forwarding path and tracert packets have passed through the firewall. Which of the following attack protection functions needs to be disabled to normally display the tracert result?

If only some devices on a network run MPLS (MPLS domain is encapsulated in the IP packet header), labels are generated only for direct routes of devices running MPLS. Labels are not generated for the routes originated from other devices running IP protocols.

What is the recommended minimum delay for HRP preemption on the Eudemon?