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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
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Policy -Based Routing (PBR) has been enabled on Router R1's interfa ce F0/0. Which of the following is true regarding how PBR works?（）
A . Packets entering F0/0 will be compared based on the PBR route map.
B . Packets exiting F0/0 will be compared based on the PBR route map.
C . IOS ignores the PBR forwarding directions wh en the packet matches a route map deny clause.
D . IOS ignores the PBR forwarding directions when the packet matches a route map permit clause.
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You have configured router R1 with HSRP， using the standard defaults. Which three statements are true of a default HSRP configuration？（）
A . The Standby hello time is 2 seconds.
B . Two HSRP groups are configured.
C . The Standby track interface priority is 10.
D . The Standby hold time is 10 seconds
E . The Standby priority is 100.
F . The Standby delay is 3 seconds.
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Routers R1 and R2 use HSRP so that one router will back up the other should there be a failure. Which two statements are true about the Hot Standby Router Protocol （HSRP）？ （）
A . Load sharing with HSRP is achieved by creating multiple subinterfaces on the HSRP routers.
B . Routers configured for HSRP can belong to multiple groups and multiple VLANs.
C . Load sharing with HSRP is achieved by creating HSRP groups on the HSRP routers.
D . All routers configured for HSRP load balancing must be configured with the same priority.
E . Routers configured for HSRP must belong to only one group per HSRP interface.
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If the router R1 has a packet with a destination address 192.168.1.255, what describes the operation of the network（）。
A . R1 will forward the packet out all interfaces.
B . R1 will drop this packet because this it is not a valid IP address.
C . As R1 forwards the frame containing this packet, Sw-A will add 192.168.1.255 to its MAC table.
D . R1 will encapsulate the packet in a frame with a destination MAC address of FF-FF-FF-FF-FF-FF
E . As R1 forwards the frame containing this packet, Sw-A will forward it to the device assigned the IP address of 192.168.1.255.
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Router R1, an ASBR connected to the Internet and to backbone area 0, has been configured with a default - information originate command. Which of the following is true about the effects of this configuration command?（）
A . R1 will always create and flood a default route into the OSPF domain.
B . R1 will create and flood an LSA for prefix/length 0.0. 0.0/0 into the OSPF domain if R1's IP routing table has a route to 0.0.0.0/0.
C . R1 will set a flag on the LSA for the subnet between itself and one of the ISPs, noting this subnet as a default network, regardless of whether R1 has a default route.
D . R1 w ill set a flag on the LSA for the subnet between itself and one of the ISPs, noting this subnet as a default network, but only if R1 has a route to 0.0.0.0/0.
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Router R1 has two LAN interfaces and three serial interfaces enabled for IPv6. All the inte rfaces use link local addresses automatically generated by the router. Which of the following could be the link local address of R1's interface S0/0?（）
A . FEA0::200:FF:FE11:0
B . FE80::200:FF:FE11:1111
C . FE80::0213:19FF:FE7B:0:1
D . FEB0::211:11FF:FE11: 1111
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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？ （）
https://assets.asklib.com/images/image2/2018073015230243383.jpg
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.
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A cisco router is booting and has just completed the POST process.It is now ready to find and load an IOSimage.what function does the router perform next?（）
A . It checks the configuration register
B . It attempts to boot from a TFTP server
C . It loads the first image file in flash memory
D . It inspects the configuration file in NVRAM for boot instructio
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What is the purpose of configuring router R1 with the "IP Helper address" command？（）
A . IP Helper is used to direct BOOTP clients to a BOOTP server
B . IP Helper is used to prevent the router form forwarding IP broadcasts
C . IP Helper is used to allow IPX clients to communicate with IP-based servers
D . IP Helper is used to accommodate compatibility routers using different IP routing protocols
E . None of the other alternatives apply
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Refer to the exhibit. What statement is true about the interface S1/0 on router R1？（）https://assets.asklib.com/images/image2/2018072411394669613.jpg
A . Labeled packets can be sent over an interface.
B . MPLS Layer 2 negotiations have occurred.
C . IP label switching has been disabled on this interface.
D . None of the MPLS protocols have been configured on the interface.
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The following output exists on Router R1, a router internal to area 1. What can you d etermine as true from the output of the show ip ospf database summary command?（）https://assets.asklib.com/images/image2/2018073109431965617.png
A . The LSA was created by an ABR due to an area range command.
B . The LSA was created by an ASBR due to a summary - address command.
C . If cr eated by an area range command, the best metric for a subordinate subnet on that ABR must have been 11.
D . None of the other answers is correct.
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what is the routing family which the router has to build map for the routing domain？
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A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）
A . For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.
B . For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.
C . Direct inter-vlan communication does not require OSPF
D . OSPF cannot be used if router-on-a-stick is configured on the router
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Router R1 has been conf igured with an ipv6 route 2000::/64 S0/0/0 64 command.Which of the following does the 64 at the end of the command represent?（）
A . Metric
B . Administrative distance
C . Timeout (seconds)
D . Prefix length
E . Interface ID
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Router R1 is configured for HSRP. Which of the following are valid HSRP states on R1？ （）
A . Init
B . Idle
C . Active
D . Standby
E . Established
F . Backu
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The above bgp configuration has what effect on the configured router？（）
A . Allows incoming TCP connections destined to port 179
B . Allows incoming TCP connections sourced from port 179
C . Allows incoming TCP connections from 1.1.1.1 and destined to，or sourced from port 179
D . Allows incoming TCP connections from 1.1.1.1 that are destined to port 179
E . Allows incoming TCP connections from 1.1.1.1 that are sourced from port 179
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Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）
A . Router1 has specific boot system command that instruct it to load IOS from TFTP server.
B . Router1 is acting as a TFTP server for other routers.
C . Router1 cannot locate a valid IOS image in flash memory.
D . Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.
E . Cisco routers will first attempt to load a image from TFTP for management purposes.
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On router R1， which three of the following protocols will be forwarded to a host specified by the "iphelper-address" interface configuration command if the configuration has not been modified by the"ip forward-protocol udp" global configuration command？（）
A . BOOTP
B . TFTP
C . ARP
D . DNS
E . proxy-ARP
F . FTP
G . CDP
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A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with: "Would you like to enter the initial configuration dialog? [yes/no]" Why has this occurred?（）
A . There is an error in the router DRAM.
B . Te IOS image is corrupt.
C . The configuration register is set to 0x2142.
D . The TFTP server that contains the router configuration file is unreachable.
E . A boot system configuration command has placed the router into setup mode.
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Refer to the exhibit. What statement is true based upon the configuration of router R1 and router R2？（）https://assets.asklib.com/images/image2/2018073015422145313.jpg
A . Router R2 will become the master for Virtual Router 1， and router R1 will become the backup for Virtual Router 2.
B . Router R1 will become the master for Virtual Router 1， and router R2 will become the backup for Virtual Router 2.
C . Router R1 will become the active virtual gateway.
D . Router R2 will become the active virtual gateway.
E . The hello and hold timers are incompatible with OSPF type 5 LSAs.
F . The hello and hold timers are incompatible with multi-homed BGP.
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Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exists in a planning document, intended to be used to copy/paste into Router R1 to enable OSPFv3 on interfaces F0/0 and S0/0/0. No other related configuration exists. Assuming F0/0 and S0/0/0 reach an up/up state, which of the following is true about OSPFv3 on R1 after this configuration has been pasted into R1？（）ipv6 router ospf 1ipv6 unicast- routinginterface f0/0ipv6 address 2000 ::1/64ipv6 ospf 1 area 1interface s0/0/0ipv6 address 2001::/64 eui - 64ipv6 ospf 1 area 0
A. OSPF works on F0/0 and S0/0/0 without further configuration
B. OSPF works with the addition of one command: a no shutdown command in OSPF router configur ation modE
C. OSPF works with the addition of one command: an router - id command in OSPF router configuration modE
D. OSPFv3 needs at least two more configuration commands before it works on R1
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Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0".Whic h of the following is most likely to have caused this output to occur on R1？（）
A. R1 has been configured with an ip default- network 2.0.0.0 command.
B. R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.
C. R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
D. Another router has been configured with an ip default - network 2.0.0.0 command.
E. Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
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Router R1 learns two routes with BGP for prefix 200.1.0.0/16. Comparing the two routes, route 1 has a shorter AS_Path Length, smaller MED, the same Weight, and smaller Local PreferencE.Which of the following is true about Router R1‘s choice of best path for this prefix？（）
A. Route 1 is the best route.
B. Route 2 is the best route.
C. The routes tie as best, but one will be picked to be placed in the routing table based on tiebreakers .
D. Neither route is considered best.
