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【多选题】

Router R1 is three router hops away from subnet 10.1.1.0/24. According to various show interfaces commands, all three links between R1 and 10.1.1.0/24 use the following settings: bandwidth: 1000, 500, 100000 and delay : 12000, 8000, 100.<br /> Which of the following answers correctly identifies a value that feeds into the EIGRP metric calculation？（）

A、Bandwidth of 101,500

B、Bandwidth of about 34,000

C、Bandwidth of 500

D、Delay of 1200

E、Delay of 2010

F、Delay of 20100

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更多“ Router R1 is three router hops away from subnet 10.1.1.0/24. According to various show interfaces commands, all three links between R1 and 10.1.1.0/24 use the following settings: bandwidth: 1000, 500, 100000 and delay : 12000, 8000, 100.<br /> Which of the following answers correctly identifies a value that feeds into the EIGRP metric calculation？（）”相关的问题
第1题
[单选题] Examine the following excerpt from the show ip eigrp topology 10.2.2.0/24 command on router R1.Which answer can be verified as definitely true based on this output?（） External data: Originating router is 10.1.1.1 AS number of route is 1 External protocol is OSPF, external metric is 64 Administrator tag is 0 (0x00000000)

A、R1 is the router that redistributed the route  B、R1's metric to reach subnet 10.2.2.0/24 is 64  C、The route was redistributed on a router that has a router ospf 1 command configured  D、R1 is redistributing a route to prefix 1 0.2.2.0/24 into OSPF  

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第2题
[单选题] Based on the show ip route isis output on R1, which statement is true? （）

A、The i su 10.1.0.0/23 route is a suppressed route.  B、The i su 10.1. 0.0/23 route is a summary route.  C、The i su 10.1.0.0/23 route is an IS - IS external route.  D、The R1 IS - IS router is an ASBR.  E、The R1 IS - IS router is an ABR that belongs to multiple IS - IS areas.  F、The R1 IS - IS router is performing route aggregation and is suppressing the more specific 10.1.0.0/23 prefix.  

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第3题
[单选题] A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20514560. Another route is from OSPF with a metric of 782.The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?（）

A、Router R2 will not form a neighbor relationship with R1.  B、Router R2 will obtain a full routing table, including a default route, from R1.  C、R2 will obtain OSPF updates from R1, but will not obtain a default route from R1.  D、R2 will not have a route for the directly connected serial network, but all other directly connected  

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第4题
[单选题] Refer to the exhibit. Router R1 is connected to networks 172.1 6.1.0 /26 and 172.16.1.64 /27. On the basis of the partial output in the exhibit, which statement is true? （）

A、Router R1 will deny the 172.16.1.0/26 route while permitting the 172.16.1.64/27 route to be advertised.  B、Router R1 will advertise both rou tes.  C、Router R1 should be reconfigured with an ACL instead of an ip prefix - list command.  D、Router R1 will deny the 172.16.1.0/27 route while permitting the 172.16.1.0/26 route to be advertised.  

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第5题
[多选题] Which series of commands will configure router R1 for LAN-to-LAN communication with router R2？ The enterprise network address is 192.1.1.0/24 and the routing protocol in use is RIP.（）

A、R1（config）# interface ethernet 0；R1（config-if）# ip address 192.1.1.129 255.255.255.192；R1（config-if）# no shutdown  B、R1（config）# interface ethernet 0；R1（config-if）# ip address 192.1.1.97 255.255.255.192；R1（config-if）# no shutdown  C、R1（config）# interface serial 0；R1（config-if）# ip address 192.1.1.4 255.255.255.252；R1（config-if）# clock rate 56000  D、R1（config）# interface serial 0；R1（config-if）# ip address 192.1.1.6 255.255.255.252；R1（config-if）# no shutdown  E、R1（config）# router rip；R1（config-router）# network 192.1.1.4；R1（config-router）# network 192.1.1.128  F、R1（config）# router rip；R1（config-router）# version 2；R1（config-router）# network 192.1.1.0  

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第6题
[多选题] Based on the exhibited output, which three statements are true?（）

A、The route to 10.2.0.0/16 was redistributed into EIGRP.  B、A default route has been redistributed into the EIGRP autonomous system.  C、R1 is configured with the ip summary - address command.  D、R1 is sourcing a n external EIGRP route from Null0.  E、The router at 10.1.1.2 is configured with the ip default - network 0.0.0.0 command.  F、R1 is configured with the variance command.  

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第7题
[单选题] There are three IS-IS routers on a Gigabit Ethernet segment: Router A, Router B, and Router C. Each router is configured in the same area and each routers Gigabit Ethernet interface is configured for Level 1-only. Router A is the Designated Intermediate System (DIS). Each routers IP address on that segment is: Router A: 10.1.1.1/24 Router B: 10.1.1.2/24 Router C: 10.2.2.1/26 Which statement is true about all the adjacencies that exist on that LAN?（）

A、No routers are adjacent with each other.  B、Only Router A and Router B are adjacent at Level 1.  C、Only Router A and Router B are adjacent at Level 2.  D、All three routers are adjacent with each other at Level 1.  

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第8题
[] 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?（） 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、A. FEA0::200:FF:FE11:0  B、B. FE80::200:FF:FE11:1111  C、C. FE80::0213:19FF:FE7B:0:1  D、D. FEB0::211:11FF:FE11: 1111  

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第9题
[单选题] Router R1 sits inside OSPF area 1. Router R2 redistributes an E1 route into OSPF for prefix 2.2.2.0/24, with external metric 20. Router R22 redistributes an E2 route for the same prefix/length, external metric 10. Under what conditions will R1 choose as it s best route the route through R22?（）

A、R1 will always choose the route through R22.  B、As long as R1's best internal OSPF cost to reach R22 is less than 10.  C、As long as R1's best internal OSPF cost to reach R22 is less than 20.  D、R1 will never choo se the route through R22 if the E1 route through R2 is available.  

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