單項選擇題

Refer to the exhibit.
 What is the configuration an example of? ()

A. GLBP weighting
B. default AVF and AVG configuration
C. GLBP MD5 authentication
D. GLBP text authentication
E. GLBP timer manipulation


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1.單項選擇題

Refer to the exhibit.
 Which Virtual Router Redundancy Protocol (VRRP) statement is true about  the roles of the master virtual router and the backup virtual router?()

A. Router A is the master virtual router, and Router B is the backup virtual router. When Router A  fails, Router B will become the master virtual router. When Router A recovers, Router B will  maintain the role of master virtual router.
B. Router B is the master virtual router, and Router A is the backup virtual router. When Router B  fails, Router A will become the master virtual router. When Router B recovers, it will regain the  master virtual router role.
C. Router A is the master virtual router, and Router B is the backup virtual router. When Router A  fails, Router B will become the master virtual router. When Router A recovers, it will regain the  master virtual router role.
D. Router B is the master virtual router, and Router A is the backup virtual router. When Router B  fails, Router A will become the master virtual router. When Router B recovers, Router A will  maintain the role of master virtual router.

3.多項選擇題

On a 3550 EMI switch,
 which three types of interfaces can be used to configure HSRP? ()

A. Loopback interface
B. SVI interfac
C. Routed port
D. Access port
E. EtherChannel port channel
F. BVI interface

4.單項選擇題

Which command will need to be added to External_A to ensure that it will take over if serial 0/0 on  External_B fails? ()


A. standby 1 priority 130
B. standby 1 preempt
C. standby 1 track fastethernet 0/0
D. standby 1 track 10.10.10.1


6.多項選擇題What three tasks must a network administrator perform to properly configure Hot Standby Routing  Protocol (HSRP)?()

A. Define the encapsulation type.
B. Define the standby router.
C. Define the standby IP address.
D. Enable the standby priority.

7.單項選擇題

Refer to the exhibit. HSRP has been configured and Link A is the primary route to router R4.  When Link A fails, router R2 (Link B) becomes the active router. 
Which router will assume the  active role when Link A becomes operational again?" ()

A. The primary router R1 will reassume the active role when it comes back online.
B. The standby router R2 will remain active and will forward the active role to router R1 only in the  event of its own failure.
C. The standby router R2 will remain active and will forward the active role to router R1 only in the  event of Link B failure.
D. The third member of the HSRP group, router R3, will take over the active role only in event of  router R2 failure.

8.單項選擇題

Refer to the exhibit. The Gateway Load Balancing Protocol has been configured on routers R1  and R2, and hosts A and B have been configured as shown. 
Which statement can be derived from  the exhibit?()

A. The hostA default gateway has been configured as 10.88.1.10/24.
B. The GLBP weighted load balancing mode has been configured.
C. The GLBP round-robin, load-balancing mode has been configured.
D. The GLBP host-dependent, load-balancing mode has been configured.
E. The hostA default gateway has been configured as 10.88.1.1/24.
F. The hostA default gateway has been configured as 10.88.1.4/24.

9.單項選擇題

Which command will need to be added to External_A to ensure that it will take over if serial 0/0 on  External_B fails?()

A. standby 1 priority 130
B. standby 1 preempt
C. standby 1 track fastethernet 0/0
D. standby 1 track 10.10.10.1

10.多項選擇題

Routers can send hello messages in three HSRP states. 
Which ones are they?()

A. Standby
B. Learn
C. Listen
D. Speak
E. Active

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