What would cause the output to show only the single nei…

A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the diagram that is provided. The engineer notices only a single neighbor
that uses Cisco Discovery Protocol, but it has several routing neighbor relationships. What would cause the output to show only the single neighbor?

A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the diagram that is provided. The engineer notices only a single neighbor
that uses Cisco Discovery Protocol, but it has several routing neighbor relationships. What would cause the output to show only the single neighbor?

A.
The routers are connected via a Layer 2 switch.

B.
IP routing is disabled on neighboring devices.

C.
Cisco Express Forwarding is enabled locally.

D.
Cisco Discovery Protocol advertisements are inconsistent between the local and remote devices.

Explanation:
If all of the routers are connected to each other using a layer 2 switch, then each router will only have the single switch port that it connects to as its neighbor. Even
though multiple routing neighbors can be formed over a layer 2 network, only the physical port that it connects to will be seen as a CDP neighbor. CDP can be used
to determine the physical topology, but not necessarily the logical topology.

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Okkar Ore

Okkar Ore

New 300-115 Exam Questions Updated Recently (4/July/2017):

NEW QUESTION 390
Which feature do you implement so that an interface enters the root inconsistent state if it receives a superior BPDU?

A. DPDU filter
B. root guard
C. BPDU guard
D. loop guard

Answer: B

NEW QUESTION 391
In which two ways can a port respond to a port-security violation? (Choose two.)

A. The port enters the en-disabled state.
F. The port enters the shutdown state.

NEW QUESTION 392
Which three functions does Dynamic ARP Inspection perform with invalid IP-to MAC address bindings? (Choose three.)

A. accepts
B. deletes
C. discards
D. bypasses
E. intercepts
F. logs

Answer: CEF

NEW QUESTION 393
Which two statements about 802.1Q are true? (Choose two.)

A. It encapsulates the original Ethernet frame and adds a VLAN identifier.
B. It increases the maximum size an Ethernet frame to 1094 bytes.
C. It is a Cisco proprietary protocol.
D. When It is enabled, it forces a recalculation of the frame check sequence field.
E. It supports 8-byte VLAN identifiers.
F. It adds a 32-bit field to the Ethernet frame between the source MAC address and length fields.

Answer: DF

NEW QUESTION 394
A physical switch port is part of an EtherChannel group. What happenes while the same port configured as a SPAN destination?

A. The port forwards traffic in the EtherChannel group and acts as a SPAN source simultaneously.
B. The port is removed from the EtherChannel group.
C. The port is put in the errdisabled state and can only be reenabled manually.
D. The operation is not allowed as an EtherChannel member cannot be a SPAN source port.

Answer: D

NEW QUESTION 395
Which two statements about CDP are true? (Choose two.)

A. CDP uses a TLV to advertise the native VLAN
B. CDP is not supported with SNMP
C. CDP is supported on Frame Relay sub interfaces.
D. CDP runs on OSI layer 2
E. CDP runs on OSI layer 1

Answer: AC

NEW QUESTION 396
Which two combinations of Ether Channel modes support the formation of an EtherChannel? (Choose two.)

A. desirable, passive
B. desirable, desirable
C. active, passive
D. passive, passive
E. active, desirable

Answer: BC

NEW QUESTION 397
……

P.S. These New 300-115 Exam Questions Were Just Updated From The Real 300-115 Exam, You Can Get The Newest 300-115 Dumps In PDF And VCE From — http://www.passleader.com/300-115.html (401q VCE and PDF)

Good Luck!

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