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Huawei H12-261 Practice Test - Questions Answers, Page 13

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Question 121

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A VXLAN tunnel can be established between two VTEPs and shared by all VXLAN Network Identifiers (VNIs) between two NVE nodes.

TRUE
TRUE
FALSE
FALSE
Suggested answer: A
asked 18/09/2024
Laura G
63 questions

Question 122

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Which of the following statements regarding the IPv6 over VXLAN network is false?

The IPv6 over VXLAN network indicates that the VXLAN overlay network is an IPv6 network.
The IPv6 over VXLAN network indicates that the VXLAN overlay network is an IPv6 network.
The IPv6 Over VXLAN network does not generate ND entries.
The IPv6 Over VXLAN network does not generate ND entries.
Tunnels between Layer 2 and Layer 3 VXLAN gateways are deployed on an IPv4 network.
Tunnels between Layer 2 and Layer 3 VXLAN gateways are deployed on an IPv4 network.
The IPv6 over VXLAN network enables tenants to have sufficient IP address resources.
The IPv6 over VXLAN network enables tenants to have sufficient IP address resources.
Suggested answer: C
asked 18/09/2024
andrea rosi
49 questions

Question 123

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A Bridge Domain (BD) in a VXLAN can map to multiple VNIs.

TRUE
TRUE
FALSE
FALSE
Suggested answer: B
asked 18/09/2024
Tanya Resto
46 questions

Question 124

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Which of the following statements regarding the BFD one-arm-Echo function are true? (Choose two.)

Local and remote discriminators must be configured for this function.
Local and remote discriminators must be configured for this function.
After this function is enabled, the destination and source IP addresses of BFD packets are the same.
After this function is enabled, the destination and source IP addresses of BFD packets are the same.
This function is applicable when one device supports BFD and the other device does not.
This function is applicable when one device supports BFD and the other device does not.
The default destination IP address of a BFD packet is 224.0.0.184.
The default destination IP address of a BFD packet is 224.0.0.184.
Suggested answer: C, D
asked 18/09/2024
Md Hossain
49 questions

Question 125

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Router HW1 functions as an MPLS LSR router on the carrier's network. The router receives a labelled packet, but the label entry does not exist in the router's

LFIB. Given this information, how will the router process the packet?

Router HW1 discards the packet.
Router HW1 discards the packet.
Router HW1 uses the default label to forward the packet.
Router HW1 uses the default label to forward the packet.
Router HW1 removes the label, searches the FIB, and uses the destination IP address to forward the packet.
Router HW1 removes the label, searches the FIB, and uses the destination IP address to forward the packet.
Router HW1 uses LDP to create an LSP and creates a path in its LFIB for the label carried in the packet.
Router HW1 uses LDP to create an LSP and creates a path in its LFIB for the label carried in the packet.
Suggested answer: A
asked 18/09/2024
Joza Pakledinac
36 questions

Question 126

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Which of the following statements regarding the basic MPLS forwarding process is false?

When an IP packet enters an MPLS domain, the device checks whether the tunnel ID corresponding to the destination IP address of the packet is 0x0. If so, the MPLS forwarding process starts.
When an IP packet enters an MPLS domain, the device checks whether the tunnel ID corresponding to the destination IP address of the packet is 0x0. If so, the MPLS forwarding process starts.
By default, the egress node supporting PHP allocates the label with the value of 3 to the penultimate hop.
By default, the egress node supporting PHP allocates the label with the value of 3 to the penultimate hop.
A transit node replaces a label on the top of the label stack in an MPLS packet with the label assigned by the next hop.
A transit node replaces a label on the top of the label stack in an MPLS packet with the label assigned by the next hop.
When an IP packet enters an MPL5 domain, the MPLS edge device inserts a new label between the Layer 2 header and the IP header of the packet.
When an IP packet enters an MPL5 domain, the MPLS edge device inserts a new label between the Layer 2 header and the IP header of the packet.
Suggested answer: A
asked 18/09/2024
Gerald Saraci
42 questions

Question 127

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In which of the following scenarios will gratuitous ARP packets be sent?

A host connected to the switch sends a ping packet.
A host connected to the switch sends a ping packet.
The DHCP client receives an acknowledgment message from the server
The DHCP client receives an acknowledgment message from the server
A new host with an IP address is connected to the network.
A new host with an IP address is connected to the network.
The master and backup devices are elected in VRRP.
The master and backup devices are elected in VRRP.
Suggested answer: D
asked 18/09/2024
Welber Santos de Oliveira
45 questions

Question 128

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What is the function of Route Target (RT) on an MPLS VPN?

Allows the remote PE to determine which VPNv4 routes should not be imported to a specific VRF instance.
Allows the remote PE to determine which VPNv4 routes should not be imported to a specific VRF instance.
Allows the remote CE to determine which VPNv4 routes be imported to a specific VRF instance.
Allows the remote CE to determine which VPNv4 routes be imported to a specific VRF instance.
Allows the remote PE to determine which VPNv4 routes be imported to a specific VPN routing and forwarding (VRF) instance.
Allows the remote PE to determine which VPNv4 routes be imported to a specific VPN routing and forwarding (VRF) instance.
Allows the remote CE to determine which VPNv4 routes should not be imported to a specific VRF instance.
Allows the remote CE to determine which VPNv4 routes should not be imported to a specific VRF instance.
Suggested answer: C
asked 18/09/2024
Adnan Safdar
39 questions

Question 129

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The function of the Hop Limit field in an IPv6 basic header is similar to the function of which field in an IPv4 header?

Protocol
Protocol
Time to Live
Time to Live
Flags
Flags
Identification
Identification
Suggested answer: B
asked 18/09/2024
Welber Santos de Oliveira
45 questions

Question 130

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On the network shown in the figure below, SW1, SW2 and SW3 are deployed. SW1 is the root bridge, link congestion occurs between SW1 and SW2, and SW2 cannot receive configuration BPDUs sent by the root bridge. Given this information, which of the following spanning tree protection mechanisms needs to be configured to prevent problems caused by link congestion?

Huawei H12-261 image Question 130 32152 09182024192157000000

Defense against TC BPDU attacks
Defense against TC BPDU attacks
Root protection
Root protection
BPDU protection
BPDU protection
Loop protection
Loop protection
Suggested answer: B
asked 18/09/2024
Swen Leuning
57 questions
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Related questions

Which of the following statements regarding CE dual-homing features is false?
Which packet type is used when BGP EVPN is used to establish VXLAN tunnels?
Subnets of one subnet is as follows: RT=10:10 both and TR=1000:1000 export in the EVPN instance and RT=100:100 in the VPN instance. Which of the following configurations can be made for another subnet?
Which of the following statements regarding Filter-policy is true?
Which of the following statements regarding the stub area and NSSA in OSPF is false?
Which of the following AS-_Path attribute values can be matched by the AS-Path filter configured using ip as-path filter 1 permit .*(100|400$command?
The VRRP priority cannot be set to 0, so the device that sends a VRRP packet with priority 0 stops participating in the VRRP group and notifies the backup device to become the master device right away, without waiting for the Master_Down_Interval timer to expire?
The Next Header field only exists in the basic header of an IPv6 packet, and its function is only to indicate whether the IPv6 packet has an extension header.
Assume that BGP/MPLS IPv4 VPN configured with OSPF, LDP, and static routing has been deployed on a PE router. To enable the NSF function, which of the following protocols need to be configured to enable the GR function on the PE router?
On router HW1, you want to view the status of a frame relay connection. Which "display" commands will show the status of a Frame-Relay PVC? (Multiple choice)