When the IPv6 address of a host is configured with a stateless address configuration, and other parameters other than the address are obtained through DHCPv6, how to set the M and 0 bits in the RA message ?
A. M=10=1
B. M=10=0
C. M=1 0=0
D. M=00=1
Vxlan is based on UDP encapsulation, which encapsulates Ethernet data frames on top of UDP in IP packets, so it is called MAC in UDP encapsulation
A. True
B. False
The command to adjust the LINK cost value for the IS-IS interface is ?( Radio)
A. ISIS cost
B. ISIS timer hello
C. lSIS circuit type
D. ISIS circuit level
You are now troubleshooting a LAN, and you suspect that the error is due to a mismatch in the work mode. Which switch interface error indicates that the 10/100/100O IEE gigabit interface operating mode does not match?( Multiple choice questions).
A. Alignment error
B. FCS error
C. Super Small Frame
D. Excess Conflict
E. Lag conflicts
The following statement about VXLAN gateways is incorrect
A. Layer 2 gateway: Used to solve the problem of tenant access to the VXLAN virtual network, it can also be used for subnet communication of the same VXLAN virtual network.
B. Layer 3 gateway: Used for cross-subnet communication of VXLAN virtual networks and access to external networks.
C. VXLAN Layer 3 gateways can be divided into centralized gateways and distributed gateways.
D. Layer 2 gateway and VPN instance binding.
Which of the following are used in Ethernet?
A. A MAC address in a non-canonical format
B. CSMA/CD in multiplexed interviews
C. Mac address in canonical format
D. D. 8025 encapsulated frames
E. 8023 Encapsulated Frame
If a Huawei S series switch needs to designate a member switch as the primary switch of the stack, it can power on this switch first, and then power on other member switches after 20s.
A. True
B. False
What are the wrong statements about OSTPF's Router LSA and Network LSA?
A. There must be both Router LSA and Network LSA in the OSPF network
B. Network LSA carries both topology and routing information
C. A router running OSPF must produce a Network LSA
D. A router running OSPF must produce a Router LSA
What are the three ways to send IPv4 messages?
A. broadcast
B. Unicast
C. Multicast
D. Any broadcast
Which of the following configurations is the correct OSPFv3 route aggregation configuration:
A. [Huawei]ospfv3 1 [Huawei-ospfv3-1J]area 1 [Huawel-ospfv3-1-area-0001]abr-summary fc00:0-0:48 cost 400
B. [Huawei] interface gigabitethernet 1/0/0 [Huawei-GigabitEthernet1/0/0]asbr-surmary fcO0-0:0:48 cost 20
C. [Huawei]ospfv3 1 [Huawei-ospfv3-1]asbr-surmary fcO0-0:0::48 3 cost 20 tag 100
D. [Huawei]ospfv3 1 [Huawei-ospfv3-1]abr-surmary fcO0:0:0:48 cost 400
E. (Huaweijospf3 1 Huawei-ospfv3-1Jarea 1 Huawei-ospfv3-1-area-0001]asbr-sumary fcO0:0:0: 48 cost 20 tag 100
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