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NP > HSRP > Flashcards

HSRP Flashcards

1
Q 
Which configuration command ties the router hot standby priority to the availability of its interfaces?
A. standby group
B. standby priority
C. backup interface
D. standby track
A

D. standby track

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2
Q 
What is the default HSRP priority?
A. 50
B. 100
C. 120
D. 1024
A

B. 100

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3
Q 
Which command correctly configures standby tracking for group 1 using the default decrement priority value?
A. standby 1 track 100
B. standby 1 track 100 decrement 1
C. standby 1 track 100 decrement 5
D. standby 1 track 100 decrement 20
A

A. standby 1 track 100

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4
Q 
Which command configures an HSRP group to become a slave of another HSRP group?
A. standby slave
B. standby group track
C. standby follow
D. standby group backup
A

C. standby follow

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5
Q

What is the default amount by which the hot standby priority for the router is decremented or
incremented when the interface goes down or comes back up?
A. 1
B. 5
C. 10
D. 15

A

C. 10

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6
Q

Which two statements about HSRP, GLBP, and VRRP are true? (Choose two)
A. HSRP is the preferred protocol to be used on multivendor environments.
B. VRRP has one master router, one standby router, and many listening routers.
C. GLBP allows for a maximum of four MAC addresses per group.
D. HSRP supports up to 255 groups on the same switch or router.
E. VRRP is a Cisco proprietary protocol.

A

C. GLBP allows for a maximum of four MAC addresses per group.
D. HSRP supports up to 255 groups on the same switch or router.

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7
Q

Which of the two uses multicast address and port number for HSRP? (Choose two)
A. HSRP uses multicast address 224.0.0.2
B. HSRP uses multicast address 192.168.1.1
C. HSRP uses UDP port 1985
D. HSRP uses UDP port 8080
E. HSRP uses multicast address 224.0.0.102
F. HSRP uses TCP port 22

A

A. HSRP uses multicast address 224.0.0.2

C. HSRP uses UDP port 1985

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8
Q

Which two statements about HSRP are true? (Choose 2)
A. You must manually configure ICMP redirect messages on HSRP interfaces
B. It is supported on switch virtual interfaces and routed ports
C. Primary and secondary HSRP switches forward traffic in a round-robin style
D. The interfaces in a HSRP group share a virtual MAC address
E. An HSRP group can support a maximum of eight switches

A

B. It is supported on switch virtual interfaces and routed ports
D. The interfaces in a HSRP group share a virtual MAC address

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9
Q

Which two prerequisites for HSRP to become active on an interface are true? (Choose two)
A. Cisco Express Forwarding must be disabled globally.
B. The VIP must be in the same subnet as the primary IP address.
C. A Virtual-MAC address must be configured on the interface.
D. An IP address must be configured on the interface.
E. PIM routing must be disabled on the interface.

A

B. The VIP must be in the same subnet as the primary IP address.
D. An IP address must be configured on the interface.

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10
Q 
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
A

B. the default hello timer is 3 seconds

D. the default hold timer is 10 seconds

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11
Q

Which two tasks can be accomplished to configure multiple HSRP client groups? (Choose 2)
A. Use the standby priority command to configure an HSRP group to become a backup of another HSRP group
B. Use the standby follow command to configure an HSRP group to become a slave of another HSRP group
C. Use the standby track command to configure an HSRP group to become a primary HSRP group
D. Use the standby mac-refresh command to change the refresh interval of the HSRP client group
E. Use the standby mac-resurrect command to change the refresh interval of the HSRP client group

A

B. Use the standby follow command to configure an HSRP group to become a slave of another HSRP group
D. Use the standby mac-refresh command to change the refresh interval of the HSRP client group

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12
Q 
Which three HSRP exchange states are used in multicast messages? (Choose three)
A. err-disabled
B. coup
C. inherit
D. hold
E. hello
F. resign
A

B. coup
E. hello
F. resign

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13
Q 
Which two authentication methods does HSRP use? (Choose 2)
A. WPA2 authentication
B. SHA-128 authentication
C. MD5 authentication
D. Plain text authentication
E. Teredo
F. No authentication methods do exist
A

C. MD5 authentication

D. Plain text authentication

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14
Q 
Which two types of threshold can you configure for tracking objects? (Choose two)
A. percentage
B. MTU
C. bandwidth
D. weight
E. delay
F. administrative distance
A

A. percentage

D. weight

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15
Q 
Which HSRP extension allows groups to share traffic loads?
A. GLBP
B. CHSRP
C. MHSRP
D. CGMP
E. FHRP
A

C. MHSRP

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16
Q 
Which protocol specified by RFC 2281 provides network redundancy for IP networks, ensuring that user traffic immediately and transparently recovers from first-hop failures in network edge devices or access circuits?
A. ICMP
B. IRDP
C. HSRP
D. STP
A

C. HSRP

17
Q 
Regarding high availability, with the MAC address 0000.0c07.ac03, what does the "03" represent?
A. The GLBP group number
B. The type of encapsulation
C. The HSRP router number
D. The VRRP group number
E. The HSRP group number
F. The active router number
A

E. The HSRP group number

18
Q

HSRP has been configured between two Company devices. Which of the following describe reasons for deploying HSRP? (Choose three)
A. HSRP provides redundancy and fault tolerance
B. HSRP allows one router to automatically assume the function of the second router if the second router fails
C. HSRP allows one router to automatically assume the function of the second router if the second router starts
D. HSRP provides redundancy and load balancing

A

A. HSRP provides redundancy and fault tolerance
B. HSRP allows one router to automatically assume the function of the second router if the second router fails
D. HSRP provides redundancy and load balancing

19
Q

Which two prerequisites are required for an HSRP interface to come up? (Choose two)
A. The virtual IP address must be in the same subnet as the interface IP address.
B. Configure an physical IP address for the interface and enable that interface before HSRP becomes active.
C. It requires to configure more than one first-hop redundancy protocol on the same interface.
D. Configure HSRP version 2 to interoperate with HSRP version 1.
E. The virtual IP address is prohibited to be in the same subnet as the interface IP address under IPv4.

A

A. The virtual IP address must be in the same subnet as the interface IP address.
B. Configure an physical IP address for the interface and enable that interface before HSRP becomes active.

20
Q 
In which state does the standby virtual gateway take election?
A. Learn
B. Listen
C. Init
D. Reply
A

B. Listen

21
Q 
Which three design types of capable Ethernet LANs does HSRP support? (Choose three)
A. Multiaccess
B. Multicast
C. Broadcast
D. Unicast
E. Token ring
F. FDDI
A

A. Multiaccess
B. Multicast
C. Broadcast

22
Q 
Which hot standby groups numbers are used in a HSRP token ring?
A. 0, 1 and 2
B. 3, 5, and 7
C. 0 and 1
D. 2 and 4
A

A. 0, 1 and 2

23
Q

Which two prerequisites are required for an HSRP interface to come up? (Choose two)
A. The virtual IP address must be in the same subnet as the interface IP address.
B. Configure an physical IP address for the interface and enable that interface before HSRP becomes active.
C. It requires to configure more than one first-hop redundancy protocol on the same interface.
D. Configure HSRP version 2 to interoperate with HSRP version 1.
E. The virtual IP address is prohibited to be in the same subnet as the interface IP address under IPv4.

A

A. The virtual IP address must be in the same subnet as the interface IP address.
B. Configure an physical IP address for the interface and enable that interface before HSRP becomes active.

24
Q

Which two statements about HSRP is true? (Choose two)
A. It required all the groups to have the same routing protocols.
B. It must have an IP address that is active.
C. It must have the same virtual MAC address for all groups.
D. It must have the same VIP address in all groups.

A

B. It must have an IP address that is active.

D. It must have the same VIP address in all groups.

25
Q 
Which virtual MAC address does HSRP group 37 use with default configuration?
A. c0.00:00:255:00:00
B. 00:00:0c:07:ac:25
C. c0:00:00:37:00:00
D. 00:00:00c:07:ac:37
A

B. 00:00:0c:07:ac:25

26
Q

Which four multicast addresses for HSRP, GLBP and VRRP are valid? (Choose four)
A. HSRP version 1 uses the multicast IP address of 224.0.0.2.
B. HSRP version 2 uses the multicast IP address of 224.0.0.102.
C. GLBP uses the multicast IP address of 224.0.0.102.
D. VRRP uses the multicast IP address of 224.0.0.18 with IP protocol 112.
E. HSRP versions 1 and 2 both use the multicast IP address of 224.0.0.102.
F. GLBP uses the multicast IP address using the loopback IP address of 127.0.0.1.

A

A. HSRP version 1 uses the multicast IP address of 224.0.0.2.
B. HSRP version 2 uses the multicast IP address of 224.0.0.102.
C. GLBP uses the multicast IP address of 224.0.0.102.
D. VRRP uses the multicast IP address of 224.0.0.18 with IP protocol 112.

27
Q 
Which feature is enabled automatically when configuring HSRP?
A. preempt
B. IGMP
C. ICMP redirect
D. STP
A

C. ICMP redirect

28
Q

You have configured switches A and B in a network. The gigabitethernet0/1 interface of switch A has HSRP enabled on it for VLAN 30. Switch A has a priority of 240 and switch B has a priority of 200 for the HSRP group. You want to ensure that if the gigabitethemet0/1
interface of switch A goes down, then switch B becomes the active HSRP switch for the VLANs. You have executed the standby preempt command on switch B.
Which of the following commands should be used on switch A to achieve the desired results?
A. standby 30 track gigabitethemet0/1
B. standby 30 track gigabHethemet0/1 10
C. standby 30 track gigabitethemat0/1 30
D. standby 30 track gigabitethernet0/1 45

A

D. standby 30 track gigabitethernet0/1 45

29
Q

A question about the difference between HSRP and GLBP.
A. HSRP can share multiple IP for gateway redundancy in a single standby group.
B. HSRP can share multiple MAC for gateway load balancing.

A

B. HSRP can share multiple MAC for gateway load balancing.

NP (21 decks)

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