4A0-101 Exam Dumps - Alcatel-Lucent Interior Routing Protocols and High Availability

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Question # 25

What acts as the tie breaker on an Alcatel-Lucent 7750 SR if the priorities are the same when IS-IS is electing a DIS?

The system ID

The loopback address

The sequence number of the hello packet

The device that first initiated communication becomes the DIS

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Question # 26

What command is used on the Alcatel-Lucent 7750 SR to define the default action to be taken if a packet does not match any entry in an IP filter?

config>filter# default-action XXX

config>filter>ip-filter# default-action XXX

config>filter# default-mode XXX

config>filter>ip-filter# default-mode XXX

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Question # 27

What value should the AFI be set to for locally administered addressing?

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Question # 28

How does an IS-IS router acknowledge the receipt of an IS-IS LSP on a point-to-point link?

They are explicitly acknowledged by sending a CSNP to the sender identifying the LSP.

They are implicitly acknowledged as a part of the link-state database synchronization and maintenance procedures.

They are explicitly acknowledged by sending a PSNP to the sender identifying the LSP.

They are implicitly acknowledged by the DIS multicast of CSNPs.

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Question # 29

In an IS-IS network, why does the DIS create a pseudo-node?

It represents a group of routers on the same non-broadcast network.

It represents the topological database of the backbone network in an IS-IS network.

It represents a broadcast sub-network.

It represents the complete topology of an IS-IS area.

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Question # 30

Click on the exhibit.

Which of the following best describes the format of data traffic sent to the server as it exits from the PC?

The destination IP address will be the system IP address of router R1 and the destination MAC address will be the MAC address of the router R1 port connected to the PC.

The destination IP address will be the IP address of the router R1 port connected to the PC and the destination MAC address will be the MAC address of the router R1 port connected to the PC.

The destination IP address will be the IP address of the server and the destination MAC address will be the MAC address of the server.

The destination IP address will be the IP address of the server and the destination MAC address will be the MAC address of the router R1 port connected to the PC.

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Question # 31

How is the DR selected when an OSPF router is added to a broadcast network?

The current DR is selected, if there is one. Otherwise, the router with the lowest priority is the DR. If priorities are the same, the DR is chosen based on the lowest RID.

The current DR is selected, if there is one. Otherwise, the router with the highest priority is the DR. If priorities are the same, the DR is chosen based on the highest RID.

The router with the lowest priority is the DR. If priorities are the same, the current DR is selected. Otherwise the DR is chosen based on the lowest RID.

The router with the highest priority is the DR. If priorities are the same, the current DR is selected. Otherwise the DR is chosen based on the highest RID.

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Question # 32

Which type of OSPF LSA lists the routers attached to a broadcast network?

Type 1

Type 2

Type 3

Type 4

Type 5

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