Huawei H12-831_V1.0 Practice Test - Questions Answers, Page 13

List of questions
Question 121

MPLS-straight is slower than IP forwarding.
True
False
Question 122

IEIF expands the functions of OSPF by taking advantage of the strong expansibility of OSPF. To enable it to support IPv6 networks, the expanded protocol is called OSPFv3. OSPFv3 is compatible with OSPFv2.
True
False
Question 123

If the temperature of the device is found to be too high, it can be concluded that the fan has failed
True
False
Question 124

If the BFD session goes down, the direct link will fail.
True
False
Question 125

Configure ipv6 preference in IS-IS protocol view. The function of this command is to configure the priority of IPv6 routes generated by IS-Is protocol.
True
False
Question 126

When deploying BGPIMPLS IPVPN, when two VPNs have a common site, the common site must not use overlapping address space with other sites of the two VPNs.
True
False
Question 127

Can Huawei equipment perform traffic suppression for Mingbi packets?
Unknown unicast
known unicast
multicast
broadcast
Question 128

A campus has deployed IPv6 for service testing. There are 4 routers in the network, running 0SPFV3.
Interconnection of IPv6 networks. As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of them
Link-LSAs. Which of the following statements is true about the description of this LSA?
R2interfaceGEO/O/OThe link-local address force:FE80::2E0;FCFF:FEC, D:4F79
produce theLSAThe router isR2
ShouldLSAshowR2External routing is not supported, but participatingIPv6route calculation
R2interfaceGE0/0/0IPV6address prefix:2001:2343:23: :/64
Question 129

Configuring DHCP Snooping can be used to prevent imitator attacks, so the configuration process needs to include the following
What are the steps?
enable globalDHCP SnoopingFunction
enable globalDHCPFunction
Configure Interface Trust Status
enable interface orVLANofDHCP SnoopingFunction
Question 130

From this picture, we can judge
R1ofGE0/0/1definitely haveLevel-2ability
R1ofGE0/0/0definitely haveLevel-2ability
R1definitely existsLevel-2ofLSDB
R1have2indivualIS-ISNeighbor
Question