[Q61-Q82] H12-891_V1.0 PDF Download Apr-2023 Huawei Test To Gain Brilliante Result!

QUESTION 61
In an HWIP multicast network, where multiple sources exist and each source has several receivers, which protocol allows source-to-RP traffic and RP-to-receiver traffic to share the same tree 2?

QUESTION 62
MQC, like PBR-can only be called under the device’s Layer 3 interface.

QUESTION 63
There is an existing switch running the RSTP protocol. If the network topology changes, what happens to the Layer 2 forwarding table that is automatically learned by the switch?

QUESTION 64
If you delete a declared route entry on a BGP router, the BGP routing ring is triggered to send an Update message for route scattering, which carries the accepted mandatory attribute of the route entry that was discarded.

QUESTION 65
What designs in the router can improve the reliability of the router?

QUESTION 66
What command can be used to prevent users from accessing multiple devices through the HUB on the switch’s access port?( Radio).

QUESTION 67
The following statement about isis protocol LSP messages is correct

QUESTION 68
Which of the following DNS resource records are legitimate?

QUESTION 69
A router receives a BGP route with the community attribute NO-Export , how will the router handle the BGP route?

QUESTION 70
If you have a LOCAL AREA NETWORK running 8021D Spanning Tree Protocol, the non-root switch does not receive which parameter under the root switch?

QUESTION 71
The following statement about the VPNv4 address is wrongly described as ?

QUESTION 72

QUESTION 73
When configuring ISIS zone authentication, which ISIS message will carry the authentication letter? ( Single choice questions).

QUESTION 74
MSTP switches treat RSTP switches as MSTP domains, MSTP, which are formed by a single switch The interchange resolves the RSTBPDU to MSTBPDU, where IRPC is 0

QUESTION 75
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

QUESTION 76
If a router only needs to forward iPv6 packets, you do not need to configure any IPV4 agreements and addresses on that router.

QUESTION 77
How do 8021w and 8021D handle BPDUs?( Confirmed) The

QUESTION 78
When the BFD detection intervals on both ends are 30ms and 40ms, are the following options described correctly?

QUESTION 79
What kind of scenario can use AS one path and one filter?

QUESTION 80
Assume that BGP/MPLSIPVVPN, OSPF, LDP, and static routing protocols are already enabled on the PE router . Which of the following protocols need to enable GR on PE in order to get NSF functionality?
(Multiple choice questions).

QUESTION 81
The router is running both OSPFv3 and ISIS, and the OSPFv3 route needs to be introduced to ISIS, which of the following ingestion configurations is correct:( Multiple choice questions).

QUESTION 82
As shown in the figure, there are two IP6 networks that can access the IPv4 network, and the IPsec tunnel needs to be established between the two IPv6 networks to communicate, which of the following requirements?(). Single choice questions).