New 2025 Realistic Free Huawei H12-891_V1.0-ENU Exam Dump Questions & Answer [Q89-Q108]

QUESTION 89
XLAN uses BGP EVPN to establish a tunnel, what type of message is used? (Single choice questions).

QUESTION 90
There can be multiple nodes under a route -policy, different node numbers are identified by nodes, and each node can have multiple if-match and apply clauses, which of the following descriptions are wrong?

QUESTION 91
What is the security level for untrust zones in the USG Series firewalls? (Radio).

QUESTION 92
As shown in the figure, private network routing information is exchanged between PEl and PE2 and their respective CE via OSPF, and the same is configured on PEI and PE2 Domain D.
When routing is introduced from BGP to OS9PF on PE2, the following limited types of LSAs may be passed to E2?

QUESTION 93
CORRECT TEXT
Regarding the tag space for MPLS, the description is incorrect

QUESTION 94
NSF (Non-StoppingForwarding) and non-stop circuits are transmitted NSR (Non-Stopping Routing) are two highly reliable solutions, and the following statement is correct

QUESTION 95
DHCP Relay is responsible for forwarding DHCP packets between the DHCP server and the DHCP client, assisting the DHCP server in dynamically assigning network parameters to the DHCP client.

QUESTION 96
The following description of Link ID, Data, Type, and Metirc in Router-LSA is correct :(Multiple select).

QUESTION 97
In cross-domain VPN-OptionB packet forwarding, two ASBRs exchange the same LSP tags once.

QUESTION 98
CORRECT TEXT
If you need to configure routing policies on one router.
Which of the following parameters does an administrator use to route when deploying a routing policy? (Multiple select).

QUESTION 99
Which of the following scenarios is not suitable for deploying interface policy routing?

QUESTION 100
IS-IS supports the processing and computation of IPv6 routes by adding ATLPs to carry IPv6 addresses and reachability information.

QUESTION 101
CORRECT TEXT
BGP EVPN Type2 routes are used to pass IRB type routes with information including? (Multi-select)

QUESTION 102
Which of the following BGP attributes is not required in the Update message for a BGP route?

QUESTION 103
When a Layer 3 switch sends IP packets originating from one VLAN to another LAN, which field in the following options is overridden? (Single choice questions).

QUESTION 104
IPSGs can statically configure binding tables or form binding tables by using them with DHCP-Snooping

QUESTION 105
The following description of IGMPv1 and IGMPv2 is correct? (Multiple select).

QUESTION 106
SSH uses asymmetric encryption algorithms AES and DES to achieve security for data transmission, and uses HMAC to ensure the complete integrity of integer data

QUESTION 107
Regarding the BGP alliance, the following description is wrong? Radio

QUESTION 108
As shown in the figure, SWA, SWB runs the PSTP protocol, and Cost of Path remains the default without modification, so the following statement is correct