Online Access Free H12-831-ENU Practice Test

After the cutover is completed, what items generally need to be checked? (Multiple choice)

• A.Software Version
• B.Physical topology
• C.Control Plane Entries
• D.Data flow

Which is wrong with this configuration description?

• A.Enabling DHCP Snooping configuration can be used to prevent DHCP Server bogus attacks
• B.Enable DHCP Snooping configuration can be used to prevent ARP spoofing attacks
• C.If there is no SubOption information of Option82 in the DHCP request packet received by GigabitEthemnet0/0/1 interface, the device will generate Option82
• D.Configure the GigabitEthernet0/0/1 interface as a trusted interface

A network engineer outputs the following information when troubleshooting OSPF faults. Based on this, it can be judged what causes the adjacency cannot be established normally?

• A.Inconsistent authentication passwords
• B.The interval between sending Hello packets is inconsistent
• C.Inconsistent area types
• D.The IP address masks of the interfaces are inconsistent

Please match the following DHCP attack types with corresponding explanations.

Correct Answer:

As shown in the figure, Client1, Client2, and client3 act as clients of RR1 at the same time, and R1 introduces 10 routes.

Assuming that the BGP configuration is correct and all neighbor relationships have been established, how many routing entries exist in the BGP routing table of Client3?

• A.15
• B.0
• C.20
• D.10