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2023 Valid H12-821_V1.0 Real Exam Questions, practice Huawei Other Certification [Q13-Q37]

2023 Valid H12-821_V1.0 Real Exam Questions, practice Huawei Other Certification

Latest Success Metrics For Actual H12-821_V1.0 Exam (Updated 62 Questions)

NEW QUESTION 13
Preferences of routing protocols determine the sequence In which a router selects a route among routes to the same destination /earned through different routing protocols.

TRUE

FALSE

NEW QUESTION 14
Regarding the route-policy set-cost configuration below, which of the following statements is true?

The route 11.1.0.0/16 is permitted by node 10, and its tost Is set to 300.

The cost of all routes is set to 200.

All the routes that are not permitted by node 10 will be denied.

The route 11.1.0.0/16 will continue to match node 20 after permitted by node 10, and (he final cost is set to 200.

NEW QUESTION 15
A local router runs IS-IS and its command output is shown in the following figure. Which of the following statements is true?

The circuit level of S4/0/0 is Level-1.

S4/0/0 supports IPv6.

S4/0/0 sends IIH packets at the interval of 30s.

The cost of S4/0/0 is 20.

NEW QUESTION 16
Which of the following PIM protocol packets have unicast destination addresses.

Bootstrap

Graft

Assert

NEW QUESTION 17
Which of the following statements regarding different LSA types is false?

LS Request packets contain only LS Type, LS ID, and Advertising Router.

LS Ack packets contain complete LSA information.

DD packets contain only LSA summary information, including LS Type, LS ID, Advertising Router, and LS Sequence Number.

LS Update packets contain complete LSA information.

NEW QUESTION 18
Which of the following statements regarding IGMPv1 and IGMPv2 are true?

1GMPv2 supports only general query.

1GMPv2 defines the Leave message type.

IGMPv1 does not define the IGMP Leave message type.

IGMPv1 supports general query.

NEW QUESTION 19
Compress the 2001:0DBB:B8:0000:C030:0000:0000:09A0:CDEF address.___________(if the answer contains letters, capitalize them.)

NEW QUESTION 20
After which of the following parameters are modified does an IS-IS neighbor relationship need to re-established?

The cost of an IS-IS interface is changed.

The IP address of an ISIS interface is changed.

The level of an ISIS interface is changed.

The interval at which an IS-IS interface sends IIH packets is changed.

NEW QUESTION 21
What is the correct procedure for a VLAN pool to assign terminals to VLANs.

NEW QUESTION 22
What parameters can a DHCP6 server assign to a DHCPv6 client?

Gateway address

DNS server address

IPV6 address/prefix

SNTP server address

NEW QUESTION 23
Which of the following statements is false?

If the current DR fails, the current BDR automatically becomes a new DR, and a BDR will be elected again.

A device with a higher router priority has a higher election priority.

When a router with the highest router priority joins an OSPF network, this router will become the new DR.

If two devices have the same router priority, the device with a larger router ID has a higher election priority.

NEW QUESTION 24
Which of the following configurations are not mandatory when an administrator configures VRRP?

Preemption mode

Preemption delay

Virtual router priority

Virtual IP address

NEW QUESTION 25
In BGP, the origin attribute of the routes imported using the import-route command is incomplete.

TRUE

FALSE

NEW QUESTION 26
Which of the following statements regarding BGP route advertisement are false?

All the BGP routes learned from all BGP peer will be advertised to other BGP peers.

Only the optimal routes preferred by BGP can be advertised to other BGP peers.

By default, the routes learned from an IBGP peer will not be forwarded to other IBGP peers.

Only the routes learned from IGPs can be advertised to other BGP peers.

NEW QUESTION 27
Which of the following statements regarding the firewall zone security level is false?

The configured security level cannot be changed.

Two zones cannot be configured with the same security level.

The default security level of the new zone is 1.

Only the security level of the user-defined zone can be configured.

NEW QUESTION 28
There are two BFD operating modes. In_______mode, the local end sends BFD Control packets at specified intervals, and the remote end checks whether the local end periodically sends BFD Control packets. (Use lowercase letters.)

NEW QUESTION 29
RSTP provides different functions in different scenarios. Which of the following statements Is false?

After TC-BPDU attack defense function is enabled, you can set the number of times the switch processes TC BPDUs within a certain period

The role of the designated port that is enabled with root protection cannot be changed

If the edge port on the switch enabled with BPDU protection receives RST BPDU, the switch sets the edge port as a non-edge-port and triggers STP calculation

When the designated port enabled with root protection receives optimal RST BPDUs, the port enters the Discarding state and does not forward packets. If the port does not receive optimal RST BPDUs within a certain period of time, the port will automatically restore to the Forwarding state

NEW QUESTION 30
Which of the following statements regarding an IP prefix are true?

An IP prefix filter is used to filter IP address prefixes and cannot match an IP prefix number and a prefix length at the same time.

An IP prefix filter cannot be used to filter data packets.

An IP prefix filter is used to filter IP address prefixes and can match an IP prefix number and a prefix length at the same time.

An IP prefix filter can be used to filter data packets.

NEW QUESTION 31
Drag the following VRRP states to the corresponding working mechanisms.

NEW QUESTION 32
Which of the following statements regarding OSPF route summarization is false?

OSPF supports two route summarization modes: ABR summarization and ASBR summarization.

Any router in OSPF can summarize routes.

Route summarization is the process of summarizing routes with the same prefix into one route and then advertising only the summarized route to other areas.

Route summarization can reduce routing information, decrease the routing table size, and improve router performance.

NEW QUESTION 33
In a route-policy, which of the following BGP attributes can be used in apply clauses?

MED

AS_Path

Tag

Local-Preference

NEW QUESTION 34
When a routing policy is used to filter routes, which of the following route prefixes will be denied by the IP prefix below?

1.1.1.1/26

1.1.1.2/16

1.1.1.1/32

1.1.1.1/24

NEW QUESTION 35
A Huawei firewall by default creates security zones named untrust, dmz, _________ and local. (Use Lowercase letters.)

NEW QUESTION 36
Which of the following is the default interval at which the DIS on a broadcast IS_IS network sends CSNPs.

3.3

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2023 Valid H12-821_V1.0 Real Exam Questions, practice Huawei Other Certification [Q13-Q37]