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1

Refer to the exhibit. Switches DSw1 and DSw2 are configured with the HSRP virtual IP address 10.10.10.1, and standby priority is set to 100. Assume both switches finish booting at the same time and HSRP is operating as expected. On the basis of this information, which three HSRP statements are true? (Choose three.)

Configuring the standby 32 timers 10 30 command on the Gi0/2 interfaces of each switch would decrease the failover time.

If the DSw1 and DSw2 switches have been configured to preempt, then DSw2 will be the active router.

If the DSw1 switch is configured with the standby preempt command and DSw2 is not, then DSw1 will be the active router.

The HSRP group number in this HSRP configuration is HSRP group number 50.

The standby track command is useful for tracking interfaces that are not configured for HSRP.

When Host A sends an ARP request for 10.10.10.1, the Virtual Router replies with the MAC address of the active router. 2 In a network where HSRP is properly configured, what MAC address and IP address will be associated by the end devices with their default gateway?

the MAC and IP address of the standby router

the MAC and IP address of the backup router

the MAC and IP address of the active router

the IP address of the virtual router and the MAC address of the active router

the MAC and IP address of the virtual router

3

Refer to the exhibit. Given the output generated by the show standby command, which three statements are true? (Choose three.)

Interface VLAN1 was configured with the standby 1 priority 105 preempt command.

The last two digits of the virtual MAC address are derived from the HSRP group identifier.

The hello and holdtime timers are set at the default values.

This switch is next in line to become the active HSRP router on VLAN1.

The standby virtual MAC address is the MAC address of the router with IP address 172.20.138.35. 4

5

Which statement is true about Virtual Router Redundancy Protocol (VRRP)?

The priority value of 255 means the router is ineligible to become the master router.

The priority value of 255 means the router has stopped participating in VRRP.

The priority value of 0 means the router has stopped participating in VRRP.

The priority value of 0 means the router is ineligible to become the master router. 6 Of the gateway redundancy protocols that are mentioned, which statement is true?

GLBP allows multiple routers to participate in a virtual router group that is configured with a virtual IP address. One member is elected to be the active router for the group and the other routers are passive until the active router fails.

By making use of a single virtual IP address and multiple virtual MAC addresses, GLBP provides load balancing over multiple routers (gateways) . All routers in the virtual router group participate in forwarding packets.

By making use of a single virtual IP address and multiple virtual MAC addresses, HSRP provides load balancing over multiple routers (gateways). All routers in the virtual router group participate in forwarding packets.

By making use of a single virtual IP address and multiple virtual MAC addresses, VRRP provides load balancing over multiple routers (gateways). All routers in the virtual router group participate in forwarding packets.

7

Which two statements are true regarding Hot Standby Router Protocol (HSRP)? (Choose two.)

A router will remain in the speak state unless it becomes an active or standby router.

The first three HSRP states are the initial, listen, and learn states.

The first three HSRP states are the initial, listen, and speak states.

There can be more than one router in the HSRP group that is in standby state.

When a router that is in active state receives an ARP request for the IP address of the virtual router, it replies with the virtual router MAC address.

When a router that is in active state receives an ARP request for the IP address of the virtual router, it replies with the MAC address of the interface. 8 In a new network design, router redundancy is required. One of the routers to be used for redundancy is not a Cisco router. Which protocol should be implemented to achieve a redundant configuration?

Proxy ARP

HSRP

VRRP

VRSP

GLRP

9

What are two characteristics of Gateway Load Balancing Protocol (GLBP) operation? (Choose two.)

GLBP will attempt to balance traffic on a per-router basis by the use of the round-robin algorithm.

GLBP will attempt to balance traffic on a per-host basis by the use of the round-robin algorithm.

The active virtual forwarder (AVF) is assigned a virtual MAC address and forwards packets sent to that MAC address.

The active virtual gateway (AVG) is the backup for the AVF.

GLBP members communicate with each other through hello messages sent every 3 seconds to the multicast address 224.0.0.104. 10

Refer to the exhibit. Which two statements are true? (Choose two).

Traffic sharing is being performed on two routers.

The priority value for HSRP group 1 is the default value.

The priority value for HSRP group 2 is the default value.

If the active router for HSRP group 2 goes, down, Router A will take over as active.

Router A will respond to ARP requests for IP address 172.16.10.120.

11 How does an HSRP enabled router update its holdtime?

group numbers

hello messages

priority settings

standby commands 12

Refer to the exhibit. Which two statements regarding the Hot Standby Router Protocol are true? (Choose two.)

Interface VLAN 1 was configured with the standby ip 10.0.0.1 command.

Interface VLAN 1 was configured with the standby 100 ip 10.0.0.1 command.

Interface VLAN 1 was configured with the standby priority 105 command.

The hellotime and holdtime are set to their default values.

The IP address 10.0.0.35 is configured on the Sw1 device.

13

Refer to the exhibit. What two pieces of information can be gleaned from the debug standby command output? (Choose two.)

The switch has priority 100 configured without the preempt option.

The switch has priority 100 configured with the preempt option.

The switch has priority 50 configured with the preempt option.

The switch has priority 50 configured without the preempt option.

The switch has become the active HSRP router.

The switch has become the standby HSRP router. 14

Refer to the exhibit. HSRP has been configured on the network for redundancy. On the basis of the configurations that are provided, which router will become an active router when the current active router R1 goes down?

Router R2 will become active because the standby preempt command is configured on this router.

Router R2 will become active because it has the lowest configured IP address.

Router R3 will become active because it has the highest priority value that is configured.

Router R4 will become active because it has the highest IP address that is configured.

15 In GLBP operation, which router responds to an ARP request from a host looking for its default-gateway MAC address?

active virtual forwarder

active virtual gateway

active wirtual router

master virtual forwarder

master virtual gateway

master virtual router

Max Points:

32
Earned Points:

27
Percentage:

84.4%