By default, what is the state of port security on a switch?
A.
disabled
B.
on
C.
off
D.
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Hello, passed today. Here are all my 300-115 practice questions, I have already uploaded them here, you can have a look at these files: https://drive.google.com/drive/folders/0B75b5xYLjSSNYjV4eHQ4dTJoQXc?usp=sharing
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QUESTION 163
When IP Source Guard with source IP filtering is enabled on an interface, which feature must be enabled on the access VLAN for that interface?
A. DHCP snooping
B. storm control
C. spanning-tree portfast
D. private VLAN
Answer: A
QUESTION 164
Which switch feature prevents traffic on a LAN from being overwhelmed by continuous multicast or broadcast traffic?
A. storm control
B. port security
C. VTP pruning
D. VLAN trunking
Answer: A
QUESTION 165
Which command would a network engineer apply to error-disable a switchport when a packet-storm is detected?
A. router(config-if)#storm-control action shutdown
B. router(config-if)#storm-control action trap
C. router(config-if)#storm-control action error
D. router(config-if)#storm-control action enable
Answer: A
QUESTION 166
When a Cisco Catalyst switch that is configured in VTP server mode is first booted, which two VLAN ranges are loaded on the switch?
A. all VLAN are in the VLAN database.
B. VLANs greater than 1005 in the startup-config file
C. the first 1005 VLANs in the VLAN database file
D. the first 1005 VLANs in the startup-config file
E. VLANs greater than 1005 in the VLAN database file
Answer: BC
QUESTION 167
An enterprise network has port security sticky enabled on all access ports.
A network administrator moves a PC from one office desk to another.
After the PC is moved, the network administrator clears the port security on the new network switch port connecting to the PC, but the port keeps going back into err-disabled mode.
Which two factors are possible causes of this issue? (Choose two)
A. Port security sticky exists on the new network switch port.
B. Port security sticky is disabled on the new network switch port.
C. Port security must be disabled on all access ports.
D. Port security is still enabled on the older network switch port.
E. Port security sticky is still enabled on the older network switch port.
Answer: AE
QUESTION 168
On which interface can port security be configured?
A. static trunk ports
B. destination port for SPAN
C. EtherChannel port group
D. dynamic access point
Answer: A
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And, 2018 New Cisco 300-115 Exam Dumps with PDF and VCE can be download here: https://www.braindump2go.com/300-115.html
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