Online Access Free H12-731-ENU Practice Test

When using the UTM function, the link state detection function can be disabled to prevent packet loss due to failure of the firewall state detection when network packets are inconsistent with the round-trip paths.

• A.FALSE
• B.TRUE

The attacker sends a TCMP request message to the broadcast address in the network with the attacker's IP address, so that all hosts in the network respond to the attacked ICMP response message, causing the victim's system to be busy and link congestion.
Why is this attack attacked?

• A.Land Attack
• B.IP Spoofing Attack
• C.Smurf Attack
• D.Fraggle Attack

Regarding the firewall NAPT technology, the following description is incorrect:

• A.When configuring NAPT on the firewall, the security policy should match the IP address after address translation.
• B.NAPT can theoretically achieve 65535 private network addresses sharing a public network address to access the public network.
• C.NAPT is a technique for extending Layer 3 addresses with Layer 4 information.
• D.NAPT translates both the source IP address and the source port number.

The main differences between the RADIUS and HWTACACS protocols include:

• A.HWTACACS supports authorization of configuration commands, RADIUS does not support authorization of configuration commands.
• B.RADIUS authentication and authorization are separated, and HWTACACS authentication and authorization are processed together.
• C.RADIUS uses TCP protocol, network transmission is more reliable, HWTACACS uses UDP protocol.
• D.HWTACACS encrypts the entire body of the message, and RADIUS only encrypts the password field in the authentication message.

Huawei NIP5000 products are based on signature security.

• A.FALSE
• B.TRUE