H12-224 無料問題集「Huawei Certified Datacom Professional - Fast Certification - ENU」

（A）FALSE

（B）TRUE

（A）FALSE

（B）True

（A）Packet filtering firewall

（B）Proxy firewall

（C）Stateful inspection firewall

（D）Software firewall

（A）Different from a stub area an NSSA area allows importing AS external routes An ABR advertises these routes within its area using Type

（B）Different from an NSSA area, a totally stub area does not allow inter-area mutes.

（C）A totally stub area allows the Type 3 default route advertised by an ABR .and does not allow AS external routes and inter-area routes.

（D）Different from a totally stub area stub a

（A）Checksum

（B）Status synchronization

（C）Aging timer

（D）Three-way handshake

（A）Designated port

（B）Root port

（C）Backup port

（D）Alternate port

（A）0180-c200-0015

（B）0180- C200-0014

（C）0100-5E00-0002

（D）0180-C200-0016

（A）DHCP Release unicast packet

（B）DHCP Discover broadcast packet

（C）DHCP Request unicast packet

（D）DHCP Request broadcast packet

（A）Troubleshooting time must be reserved.

（B）It must be longer than the upgrade execution time

（C）Only network maintenance personnel need to notified of the operation window time while the customer does not

（D）it is determined by the accepted service interruption duration.