New Questions 13

Enablement of which feature puts the port into err-disabled state when the port has PortFast enabled and it receives BPDUs?

A. BPDU filtering

B. BackboneFast

C. EtherChannel

D. BPDU guard

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New Questions 14

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 15

Which portion of AAA looks at what a user has access to?

A. authorization

B. authentication

C. accounting

D. auditing

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New Questions 16

You administer a network that uses two routers, R1 and R2, configured as an HSRP group to provide redundancy for the gateway. Router R1 is the active router and has been configured as follows:

R1#configure terminal R1(config)#interface fa0/0

R1(config-if)#ip address 10.10.0.5 255.255.255.0

R1(config-if)#standby 1 priority 150

R1(config-if)#standby preempt delay minimum 50

R1(config-if)#standby 1 track interface fa0/2 15

R1(config-if)#standby 1 ip 10.10.0.20

Which of the following describes the effect the "standby preempt delay minimum 50" command will have on router R1? (Select the best answer.)

A. The HSRP priority for router R1 will increase to 200.

B. Router R1 will become the standby router if the priority drops below 50.

C. The HSRP priority for router R1 will decrease to 50 points when Fa0/2 goes down.

D. Router R1 will wait 50 seconds before attempting to preempt the active router.

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New Questions 17

Which command is needed to enable DHCP snooping if a switchport is connected to a DHCP server?

A. ip dhcp snooping trust

B. ip dhcp snooping

C. ip dhcp trust

D. ip dhcp snooping information

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New Questions 18

In a Cisco switch, what is the default period of time after which a MAC address ages out and is discarded?

A. 100 seconds

B. 180 seconds

C. 300 seconds

D. 600 seconds

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New Questions 19

Pilot testing of the new switching infrastructure finds that when the root port is lost, STP immediately replaces the root port with an alternative root port. Which spanning-tree technology is used to accomplish backup root port selection?

A. PVST+

B. PortFast

C. BackboneFast

D. UplinkFast

E. Loop Guard

F. UDLD

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New Questions 20

An access switch has been configured with an EtherChannel port. After configuring SPAN to monitor this port, the network administrator notices that not all traffic is being replicated to the management server. What is a cause for this issue?

A. VLAN filters are required to ensure traffic mirrors effectively.

B. SPAN encapsulation replication must be enabled to capture EtherChannel destination traffic.

C. The port channel can be used as a SPAN source, but not a destination.

D. RSPAN must be used to capture EtherChannel bidirectional traffic.

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New Questions 21

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 percentage of the outgoing traffic from the 172.16.10.0/24 subnet is being forwarded through R1?

A. R1-0%

B. R1-50 %, R2-50%

C. R2-100%

D. R1-100%

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New Questions 22

A network engineer tries to configure storm control on an EtherChannel bundle. What is the result of the configuration?

A. The storm control settings will appear on the EtherChannel, but not on the associated physical ports.

B. The configuration will be rejected because storm control is not supported for EtherChannel.

C. The storm control configuration will be accepted, but will only be present on the physical interfaces.

D. The settings will be applied to the EtherChannel bundle and all associated physical interfaces.

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New Questions 23

What is the maximum number of virtual MAC addresses that GLBP allows per group?

A. 2

B. 4

C. 6

D. 8

View Answer