Download Designing Cisco Enterprise Networks (300-420 ENSLD).braindumps.300-420.2020-09-15.1e.54q.vcex


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Exam Designing Cisco Enterprise Networks (300-420 ENSLD)
Number 300-420
File Name Designing Cisco Enterprise Networks (300-420 ENSLD).braindumps.300-420.2020-09-15.1e.54q.vcex
Size 1.66 Mb
Posted September 15, 2020



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Demo Questions

Question 1
What command would display a single line of information for each virtual gateway or virtual forwarder on a switch?

  • A: switch# show glbp
  • B: switch# show glbp brief
  • C: switch# show standby
  • D: switch# show standby brief



Question 2
Which command enables GLBP on an interface?

  • A: glbp
  • B: glbp 10 ip 192.168.1.1
  • C: standby mode glbp
  • D: switchport mode glbp



Question 3
Assuming that preempt is not configured, when does a router in an HSRP group assume the role of the active router for the group?

  • A: A router in standby status will become the active router if it has a higher priority than the active router.
  • B: A router in standby status will become the active router when it does not detect three consecutive hello messages from the active router.
  • C: A router in standby status will become the active router when it does not detect any hello messages from the active router within the configured holdtime.
  • D: A router in listening status will become the active router when it does not detect any hello messages from the active router within the configured holdtime.



Question 4
The partial output displayed in the exhibit is a result of what IOS command? (Click on the Exhibit(s) button.)
 


  • A: switch# show running-config
  • B: switch# show standby vlan1 active brief
  • C: switch# show hsrp 1
  • D: switch# show standby



Question 5
You have been assigned to create a plan to implement HSRP on the router connecting your company's network to the Internet. The router should be the active router in the HSRP group. On the active router, the following conditions should be met:
Enable preemption with no delay
Set Hello timer to 10 seconds and hold time to 25 seconds 
Set the priority to 150
Which of the following commands should be included in the plan to meet the given requirements? (Choose all that apply.)

  • A: standby 1 preempt delay minimum 10
  • B: standby 1 preempt
  • C: standby 1 priority 150
  • D: standby 1 timers 10 25
  • E: standby 1 timers 25 10
  • F: standby track interface S0/1



Question 6
Which statement best describes the function of Hot Standby Router Protocol (HSRP)?

  • A: HSRP specifies a single IP address that all routers in the group must use.
  • B: HSRP defines a set of routers that represent one virtual, fault-tolerant router.
  • C: HSRP provides a round-robin gateway selection process to increase fault tolerance.
  • D: HSRP defines a frame-tagging scheme that allows end stations to use any router as a gateway.



Question 7
Which of the following statements best describes the result of issuing the command standby 44 timers 3 1 on an HSRP router?

  • A: The holdtime will be set to a value of 3, and the hellotime will be set to a value of 1.
  • B: The status of the standby router will be displayed as unknown expired.
  • C: The role of active router will be passed repeatedly from one router to another.
  • D: The router will be configured to reassume the role of active router in the event that the router fails and is subsequently restarted.



Question 8
Refer to the following exhibit: 

   

You have configured the routers in the diagram for HSRP, resulting in the displayed configurations.
Which of the following routers were configured with the default HSRP values for each command?

  • A: rtrA
  • B: rtrB
  • C: rtrC 
  • D: rtrD



Question 9
A company has the following network infrastructure. (Refer to the exhibit.) 

   

Router A is a GLBP active virtual gateway with priority level set to 250. Routers B and C are configured with the default GLPB configurations. The configuration of the active virtual gateway needs to be changed such that if the AVG fails, Router C should be elected to be used as an active virtual gateway. As the network administrator, you have been asked to make corresponding changes to the configuration.
Which command would you use for this purpose on Router C, and where would the command be configured?

  • A: glbp 10 preempt (on Router B)
  • B: glbp 10 preempt (on Router C)
  • C: glbp 10 priority 200 (on Router B)
  • D: glbp 10 priority 200 (on Router C)



Question 10
You need to create an implementation plan for providing Layer 3 redundancy in your switched network. You included Hot Standby Routing Protocol (HSRP) as the protocol to avoid first-hop router failure. However, your supervisor suggests including Virtual Router Redundancy Protocol (VRRP) instead of HSRP in the implementation plan.
Which of the following statements is TRUE about the reasons for the suggested change in the implementation plan? (Choose two.)

  • A: HSRP works only on Cisco routers and VRRP works on both Cisco and non- Cisco routers.
  • B: HSRP works on both Cisco and non-Cisco routers and VRRP works only Cisco routers.
  • C: HSRP-enabled routers need to be configured manually to preempt the active router and VRRP-enabled routers preempt it automatically.
  • D: HSRP-enabled routers automatically preempt the active router and VRRP-enabled routers need to be configured manually to preempt the active router.








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