Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the interface under which a feature will be configured？（）

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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Refer to the exhibit. The company uses EIGRP as the routing protocol. What path will packets take from a host on 192.168.10.192/26 network to a host on the LAN attached to router R1?（）https://assets.asklib.com/images/image2/2018072410123247953.jpg

A . The path of the packets will be R3 to R2 to R1. B . The path of the packets will be R3 to R1 to R2. C . The path of the packets will be both R3 to R2 to R1 and R3 to R1. D . The path of the packets will be R3 to R1

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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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Refer to the exhibit. Router R1 is being used as a relay device for autoconfiguration of switch S1.Which configuration will acc omplish this? （）https://assets.asklib.com/images/image2/2018073015150790983.jpg

A . S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 10.0.0.2 B . S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 20.0.0.1 C . R1(config)# interface fastethernet 0/0 R1(config - if)# ip help er - address 20.0.0.2R 1(config - if)# ip helper - address 20.0.0.3 R1(config - if)# ip helper - address 20.0.0.4 R1(config - if)# exit R1(config)# interface fastethernet 0/1 R1(config - if)# ip helper - address 10.0.0.1 D . R1(config)# interface fastethernet 0/0 R1 (config - if)# ip helper - address 20.0.0.1 R2(config)# interface fastethernet 0/0 R2(config - if)# ip helper - address 20.0.0.1 R3(config)# interface fastethernet 0/0 R3(config - if)# ip helper - address 20.0.0.1 R4(config)# interface fastethernet 0/0 R4(config - if)# ip helper - address 20.0.0.1 E . S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 10.0.0.2 R2(config)# interface fastethernet 0/0 R2(config - if)# ip helper - address 20.0.0.1 R3(config)# interface fastethernet 0/0 R3(config - if) # ip helper - address 20.0.0.1 R4(config)# interface fastethernet 0/0 R4(config - if)# ip helper - address 20.0.0.1

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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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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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Router R1 sets a route tag for subnet 10.1.1.0/24 when redistributing from OSPF into EIGRP.Which of the following unit is assigned to the route tag?（）

A . Kilobits/seconD B . Tens of microseconds C . Cost D . Hop count E . No unit is assigneD

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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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Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR, and dynamically discover OSPF neighbors?（）

A . ip ospf network broadcast B . ip ospf network non - broadcast C . ip ospf network point - to - multipoint D . ip ospf network point - to - multipoint non - broadcast

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Router R1, in ASN 11, learns a BGP route from BGP peer R22 in ASN 22. R1 and then uses BGP to advertise the route to R2, also in ASN 11. What ASNs would you see in the BGP table on R2 for this route?（）

A . 22 B . 11 C . 1 D . None

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What is the most likely reason for the dispartly between the actual network numbers at the branches and the routes in the routing table on Gateway-Router?（）

A . Branch-Router2 is configured to send both RIPv1 and RIPv2 updates. B . Gateway-Router is configured to only receive RIPv2 updates. C . Gateway-router is configured to receive only RIPv1 updates. D . Branch-Router1 is configured to only send RIPv1 update

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Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR and require static OSPF neighbor definition?（）

A . ip ospf network broadcast B . ip ospf netw ork non - broadcast C . ip ospf network point - to - multipoint D . ip ospf network point - to - multipoint non - broadcast

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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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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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Under which circumstance will a branch ISR router contain interface vlan configurations?（）

A . performing inter - VLAN routing B . performing 802.1Q trunking C . performi ng ISL trunking D . Ethernet Switch Module installed E . ADSL WIC installed F . running Call Manager Expre

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Router R1 has the following configuration. Assuming R1‘s F0/0 interface has a MAC address of 0200.0011.1111, what IPv6 addresses will R1 list for interface F0/0 in the output of the show ipv6 interface brief command？（）interface f0/0ipv6 address 2345:0:0:8::1/64

A. 2345:0:0:8::1 B. 2345:0:0:8:0:FF:FE11:1111 C. FE80::8:0:FF:FE11:1111 D. FE80:0:0:8::1

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Refer to the exhibit. EIGRP is configured with the default configuration on all routers. Auto summariz ation is enabled on routers R2 and R3, but it is disabled on router R1.Which two EIGRP routes will be seen in the routing table of router R3？（）

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/c0432bed5e96b27cf201162a3a16be20.png' /> A. 10.0.0.0/8 B. 172.16.10.0/24 C. 172.16.0.0/24 D. 10.10.10.0/24 E. 172.16.0.0/16 F. 10.10.0.0/16

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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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根据网络拓扑和需求说明，完成（或解释)路由器R1的配置。 Router（config) ipv6 unicast-routing（3)

根据网络拓扑和需求说明，完成(或解释)路由器R1的配置。 Router(config) ipv6 unicast-routing (3) Rl(config) interface Serial 1/0 R1(config-io (4) address (5) (6) (设置串口地址) R1(config-if)no shutdown (开启串口) R1(config)interface FastEthemet0/0 R1(config-if) (7) address (8) (设置以太口地址) R1(config-if)exit （3）

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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.

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