Refer to the exhibit. The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem?（）A、Ensure that the Ethernet encapsulations match on the interconnected router

题目

Refer to the exhibit. The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem?（）

A、Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.
B、Ensure that cables A and B are straight-through cables.
C、Ensure cable A is plugged into a trunk port.
D、Ensure the switch has power.
E、Reboot all of the devices.
F、Reseat all cables.

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相似问题和答案

第1题：

Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated in the exhibit. Given the partial configuration of router R2, which network will be present in th e routing table of R4?（）

A. Network B

B. Network A and Network B

C. Network A

D. neither Network A nor Network B

参考答案：A

第2题：

Refer to the exhibit. Which command would verify if PBR reacts to packets sourced from 172.16.0.0／16?()

A. show ip route

B. show policy - map

C. show access - lists

D. show route - map

参考答案：D

第3题：

Refer to the exhibit. You have a non-Cisco switch that is not communicating properly while connected to the distribution-layer Cisco switching fabric.Which two best-practice actions can you take to overcome this problem? （）(Choose two.)

A. Turn off MST (802.1s) on all switches.

B. Turn on MST (802.1s) on all switches.

C. Turn on RSTP (802.1w) on all switches.

D. Turn off RSTP (802.1w) on all switches.

参考答案：B, D

第4题：

Refer to the parti al configurations in the exhibit. What address is utilized for DR and BDR identification on Router1?()

A. the serial 1/1 address

B. the serial 2/0 address

C. a randomly generated internal address

D. the configured router - id address

参考答案：D

第5题：

Refer to the exhibit. You want to use all the routes in the EIGRP topology for IP load balancing. Which two EIGRP subcommands wou ld you use to accomplish this goal?()

A. traffic - share balanced

B. distance

C. maximum- paths

D. default - network

E. variance

参考答案：C, E

第6题：

Refer to the exhibit. OSPF is configured on all routers in the network. Area 5 is configured as an NSSA areA. The RIPv2 routes are redistributed into the OSPF domain on router R5. What two types of LSAs will be originated by router R5?（）

A. type 1 Router LSA

B. type 2 Network LSA

C. type 3 Network Summary LSA

D. type 4 ASBR Summary LSA

E. type 5 AS External LSA

F. type 7 NSSA External LSA

参考答案：A, F

第7题：

Refer to the exhibit. Which two Cisco IOS commands on R2 would verify its OSPF neighbor relationships?()

A.show ip ospf

B.show ip ospf interface

C.show ip ospf neighbor

D.show ip ospf database

E.show ip ospf statistics

F.show running - config begin router ospf

参考答案：B, C

第8题：

Refer to the exhibit. Which of the following statements is true? ()

A. BGP NSF awareness is enabled

B. SSO for BGP NSF capability is enabled

C. BGP graceful restart awareness is enabled

D. 10.11.1.187 is configured as an NSF-capable BGP neighbor

参考答案：A

第9题：

Refer to the above exhibit. Why is the 140.140.0.0 network not used as the gateway of last resort even though it is configured first?()

A.The last default - network statement will always be preferred.

B.A route to the 140.140.0.0 network does not exist in the routing table.

C.Default - network selection will always prefer the statement with the lowest IP address.

D.A router will load balance across multiple default - networks; repeatedly issuing the show ip route command would show the gateway of last resort changing between the two networks.

参考答案：B

第10题：

Refer to the exhibit. On the basis of the output, what two conclusions can be reached?()

A. The default administrative distance has been changed.

B. IS - IS is not enabled.

C. Three physical interfaces are taking part in integrated IS - IS.

D. IS - IS is not redistributing any oth er routing protocols.

E. There are two neighboring routers sending IS - IS routing information.

F. Address summarization is configured.

参考答案：D, E

Refer to the exhibit. The two co

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