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Question No: 11
A network is considering implementing UDLD throughout the network. Which option must the network engineer consider?
A. UDLD work at Layer 1 of the OSI model.
B. UDLD aggressively disables the port after eight failed retries to connect to neighbor.
C. UDLD is already enabled by default on all ports on Cisco switches.
D. UDLD is an IEEE standard that can be configured on non-Cisco devices.
Answer: B
Question No: 12
Which configuration do you apply to a device to place interface GigabrtEthernet0/0 info VRRP group 10?
A. interface GigabitEthernet0/0
ip address 172.16.13.2 265 255.255.0
standby 10 ip 172.16.13.254 255.255.255.0
standby 10 priority 120
standby 10 preempt
B. interface GigabitEthernet0/0
description to Executive Offices A 08-38338 ip address 172.16.13.2 265.255.255.0
vrrp 10 ip 172.16.13.254 255.255.255.0
vrrp 10 active
C. interface GigabitEthernet0/0
description to Executive Offices A 08-38338 ip address 172.16.13.2 255.255.250.0
vrrp group 10 ip 172.16.13.254 255.256.255.0
vrrp group 10 priority 120
D. interface GigabitEthernet0/0
ip address 172.16.13.2 255.255.255.0
vrrp 10 ip 172.16.13.254
vrrp 10 priority 120
vrrp 10 preempt
E. interface GigabitEthernet0/0
ip address 172.16.13.2 255.255.255.0
vrrp 10 ip 172.16.13.254 256.255.255.0
vrrp 10 priority 120
vrrp 10 preempt
F. interface GigabitEthernet0/0
ip address 172.16.13.2 255.255.255.0
standby 10 ip 172.16.13.254
Answer: D
Question No: 13
What is the default port security violation.
A. log
B. shutdown
C. no change
D. error-disable
Answer: B
Question No: 14
Which two statements about default FHRP behavior are true? (Choose two)
A. A backup GLBP active virtual gateway can become active only if the current active virtual gateway fails.
B. Preemption is enabled by default.
C. Unless specifically Configured, the priority of an HSRP router is 200.
D. A standby HSRP router becomes active if it has a higher priority than the priority of the current active router.
E. A VRRP backup virtual router becomes the master router if its priority is higher than the priority of the current master router.
Answer: A,E
Question No: 15
Which two statements about manually-configured LACP EtherChannels are true? (Choose two)
A. LACP negotiation must be disabled on both devices in the EtherChannel
B. They require Cisco Discovery Protocol
C. Each Physical port in the EtherChannel must have the same speed and duplex settings.
D. LACP negotiation must be disabled on one device in the EtherChannel
E. They use an MD5 hash for equal load balancing.
F. If the physical port configurations on the two devices are different, the ports are placed into the errdisabled state
Answer: A,C
Question No: 16
Where can NetFlow export data for long term storage and analysis?
A. another network device
B. flat file
C. syslog
D. collector
Answer: D
Question No: 17
When Ether Channel guard is enabled and a misconfiguration is detected on a port, how does the port respond"?
A. It enters the channel-error state
B. enters the errdisable state
C. The port remains up. but it is unable to pass traffic
D. enters the shutdown state
E. The port state remains unchanged, but the EtherChannel stays down.
Answer: B
Question No: 18
A network engineer is trying to prevent users from connecting unauthorized equipment to a production network. Which option can be campus-wide to satisfy this requirement?
A. IP Source Guard
B. switch port block
C. Uplink fast
D. private VLAs
E. BPDU Guard
Answer: A
Question No: 19
Which two statements about HSRP timers are true? (Choose two.)
A. the default hold timer is 15 seconds
B. the default hello timer is 3 seconds.
C. the default hello timer is 5 seconds.
D. the default hold timer is 10 seconds.
E. the default hello timer is 30 seconds.
F. the default hold timer is 30 seconds.
Answer: B,D
Question No: 20
Which two types of threshold can you configure for tracking objects? (Choose two.)
A. weight
B. bandwidth
C. MTU
D. percentage
E. administrative distance 15
F. delay
Answer: A,D
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