Online Access Free Huawei.H12-261.v2022-01-21.q423 Practice Test (Page 36)

H12-261 Exam Question 171

You are troubleshooting a frame relay problem with the serialO interface on one of your HW routers. When the interface is brought up, it stays up for a short time before it goes back down. You issue the show interface command, and from this you can see that your interface shows LMI status messages sent, but none received.
What could be the problem?

A.There are too many configured sub-interfaces, causing the IDB limit to be exceeded.

B.Keepalives are not set correctly on both ends.

C.The DCD is not set correctly for a Frame-Relay circuit.

D.The Frame-Relay Imi-type is set incorrectly.

E.There are too many input errors on the line.

H12-261 Exam Question 172

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

A.A host connected to the switch sends a ping packet.

B.The DHCP client receives an acknowledgment message from the server

C.A new host with an IP address is connected to the network.

D.The master and backup devices are elected in VRRP.

H12-261 Exam Question 173

In order to check the router R1 ""R1 "display ip routing-table" R1 OSPF routing table, execute the command on the route. Router running protocol. Below What is the correct description of the information in the routing table is OSPF?

A.In the routing table, the routing table with the indicator can only be used to refer to the "O_ASE" tag that is learned by the route.

B.In the routing table, the routing table with the indicator indicates that the table is "O_ASE". 1 LSA 2 LSA is marked with the identifier that the item is classified or learned.

C.In the routing table, all types of LSAs have unique destination addresses.

D.In the routing table, the route marked with the indicator indicates that the internal route of the area is "O_IA".

E.In the routing table, the routing table with the indicator is introduced from other programs to the "OSPF" OSPF 7 LSA standard.

H12-261 Exam Question 174

When a deployed LAN line goes wrong with a Huawei device, there are a large number of unknown sources in your LAN that discover the broadcast frame of the MAC address. a lot of unknown The source address broadcast will pay MAC single frame. What is the biggest harm to the change?

A.Occupation table TCAM item

B.The available MAC address entries in the consumption system

C.Consume available bandwidth

D.Occupied memory slow frame

E.Increase the power consumption of the source

H12-261 Exam Question 175

Which of the following statements regarding MPLS is false?

A.MPLS supports multi-layer nesting. The value of the S bit of the innermost label is 1.

B.The label space range of dynamic signaling protocols such as LDP and MP-BGP from 16 to 1023.

C.The MPLS label is 20 bits long and is used for packet forwarding.

D.When an IP packet is transmitted on an MPLS network that uses TTL processing in pipe mode, the TTL value of the IP packet decrements by 1 only at the ingress and egress nodes of the MPLS network.

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H12-261 Exam Question 171

H12-261 Exam Question 172

H12-261 Exam Question 173

H12-261 Exam Question 174

H12-261 Exam Question 175

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