A. independent of SSO
B. NSF combined with SSO enables supervisor engine load balancing
C. supported by RIPv2， OSPF， IS-IS， and EIGRP
D. supports IPv4 and IPv6 multicast
E. prevents route flapping
F. dependent on FIB tables
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pany has a Catalyst 6500 and you need to configure redundancy between the supervisor modules. With route processor redundancy （RPR+）， the redundant supervisor engine is fully initialized and configured， which shortens the switchover time if the active supervisor engine fails.
Which three statements are true about the RPR + operations when the redundant supervisor engine switched over the failed primary supervisor engine？ （）
A. Static IP routes are maintained across a switchover because they are configured from entries in the configuration file.
B. Information about dynamic routing states， maintained on the active supervisor engine， is synchronized to the redundant supervisor engine and is transferred during the switchover.
C. Information about dynamic routing states， maintained on the active supervisor engine， is not synchronized to the redundant supervisor engine and is lost on switchover.
D. The Forwarding Information Base （FIB） tables are cleared on a switchover. As a result， routed traffic is interrupted until route tables reconverge.
E. Static IP routes are cleared across a switchover and recreated from entries in the configuration file on the redundant supervisor engine.
F. The Forwarding Information Base （FIB） tables are maintained during the switchover. As a result， routed traffic continues without any interruption when the failover occurs.
Refer to the exhibit.
What is the result of setting GLBP weighting at 105 with lower threshold 90 and upper threshold 100？ （）
A. Only if both tracked objects are up will this router will be available as an AVF for group 1.
B. Only if the state of both tracked objects goes down will this router release its status as an AVF for group 1.
C. If both tracked objects go down and then one comes up， but the other remains down， this router will be available as an AVF for group 1.
D. This configuration is incorrect and will not have any effect on GLBP operation.
E. If the state of one tracked object goes down then this router will release its status as an AVF for group 1.
Refer to the exhibit. GLBP has been configured on the network. When the interface serial0/0/1 on router R1 goes down，
how is the traffic coming from Host1 handled？ （）
A. The traffic coming from Host2 is forwarded through router R2 with no disruption. The traffic from Host1 is dropped due to the disruption of the load balancing feature configured for the glbp group.
B. The traffic coming from both hosts is temporarily interrupted while the switchover to make R2 active occurs.
C. The traffic coming from Host2 is forwarded through router R2 with no disruption. Host1 sendsan ARP request to resolve the MAC address for the new virtual gateway.
D. The traffic coming from Host1 and Host2 is forwarded through router R2 with no disruption.
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
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.
Exhibit：
Exhibit：
You work as a network engineer at Company. You study the exhibit carefully. Which GLBP device hosts receive the MAC address assignment？（）
A. R1
B. R2
C. The AVG
D. The AVF
E. None of the other alternatives apply
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
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
You want to allow Router R1 to immediately become the active router if its priority is highest than the active router fails.
What command would you use if you wanted to configure this？ （）
A. en standby preempt
B. standby preempt enable
C. standby preempt
D. hot standby preempt
A. Define the encapsulation type.
B. Define the standby router.
C. Define the standby IP address.
D. Enable the standby priority.
最新试题
Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2？（）
During routine maintenance， it became necessary to shutdown G1/0/1 on DS1 and DS2. All other interface were up. During this time， DS1 became the active device for Vlan104’s HSRP group. As related to Vlan104’s HSRP group. What can be done to make the group function properly ？ （）
Which three statements are true of the Link Aggregation Control Protocol （LACP）？（）
Which two statements are true when the extended system ID feature is enabled？ （）
Which three statements about STP timers are true？（）
Refer to the exhibit. The command switchport mode access is issued on interface FastEthernet0/13 on switch CAT1. What will be the result？（）
What must be the same to make multiple switches part of the same Multiple Spanning Tree （MST）？（）
What two things will occur when an edge port receives a BPDU？（）
Refer to the exhibit and the partial configuration of switch SW_A and SW_B. STP is configured on all switches in the network. SW_B receives this error message on the console port：00：06：34： %CDP-4-DUPLEX_MISMATCH： duplex mismatch discovered on FastEthernet0/5 （not half duplex）， with SW_A FastEthernet0/4 （half duplex） ， with TBA05071417（Cat6K-B） 0/4 （half duplex）. What would be the possible outcome of the problem？（）
Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）