The Renewal Guide To 300-115 exam question

New Questions 4

Refer to the exhibit.

***Missing Exhibit***

Which statement describes the result if a switch that is running PVST+ is added to this network?

A. Spanning tree is disabled automatically on the network

B. Spanning tree continues to operate in Rapid PVST+ on DSW2 and the new switch operates in PVST+

C. Both switches operate in the PVST+ mode

D. Both switches operate in the Rapid PVST+ mode

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New Questions 5

While troubleshooting a network outage, a network engineer discovered an unusually high level of broadcast traffic coming from one of the switch interfaces. Which option decreases consumption of bandwidth used by broadcast traffic?

A. storm control

B. SDM routing

C. Cisco IOS parser

D. integrated routing and bridging

E. Dynamic ARP Inspection

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New Questions 6

Which information does the subordinate switch in a switch stack keep for all the VLANs that are configured on it?

A. VLAN database

B. DHCP snooping database

C. spanning trees

D. routing information

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New Questions 7

Which option is a benefit of using VSS?

A. reduces cost

B. simplifies configuration

C. provides two independent supervisors with two different control planes

D. removes the need for a First Hop Redundancy Protocol

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New Questions 8

After the recent upgrade of the switching infrastructure, the network engineer notices that the port roles that were once "blocking" are now defined as "alternate" and "backup." What is the reason for this change?

A. The new switches are using RSTP instead of legacy IEEE 802.1D STP.

B. IEEE 802.1D STP and PortFast have been configured by default on all newly implemented Cisco Catalyst switches.

C. The administrator has defined the switch as the root in the STP domain.

D. The port roles have been adjusted based on the interface bandwidth and timers of the new Cisco Catalyst switches.

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New Questions 9

Which database is used to determine the validity of an ARP packet based on a valid IP-to- MAC address binding?

A. DHCP snooping database

B. dynamic ARP database

C. dynamic routing database

D. static ARP database

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New Questions 10

When a Layer 2 EtherChannel is configured, which statement about placement of the IP address is true?

A. The IP address is placed on the highest numbered member port.

B. The IP address is placed on the port-channel logical interface.

C. The IP address is placed on the lowest numbered member port.

D. The IP address is assigned via DHCP only.

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New Questions 11

In the hardware address 0000.0c07.ac0a, what does 07.ac represent?

A. vendor code

B. HSRP group number

C. HSRP router number

D. HSRP well-known physical MAC address

E. HSRP well-known virtual MAC address

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New Questions 12

Which will identify the master switch in stack wise?

A. lower priority

B. higher priority

C. lower id

D. higher id

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New Questions 13

Refer to the Exhibit:

Which two statements correctly indicates when an SNMP trap is sent to the switch? (Choose Two)

A. When a new workstation connects to port F0/1

B. When 61 MAC address are in the switch

C. When 61 percent of the Address table capacity is used

D. When the switch loses power and reboots

E. When the phone previously on Fa0/2 is now connect to Fa0/5

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New Questions 14

Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. They have questions about how these two devices will perform in the event of a device failure.

What issue is causing Router R1 and R2 to both be displayed as the HSRP active router for group 2?

A. The HSRP group number mismatch

B. The HSRP group authentication is misconfigured

C. The HSRP Hello packets are blocked

D. The HSRP timers mismatch

E. The HSRP group priorities are different

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