I received a call from client that network is down. We have 100 or 1000 of switches and routers so how could we find the client switch and its port number? and useful commands to find this ?

8 Answers   Cubicor, HCL,

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Which of the following is a connectionless protocol at the Transport layer? A.) UDP B.) ARP C.) ICMP D.) RARP E.) IP F.) FTP

2 Answers  

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You are given the IP address of 172.16.2.160 with a subnet mask of 255.255.0.0. What is the network address in binary? A. 10101100 00010000 B. 00000010 10100000 C. 10101100 00000000 D. 11100000 11110000

2 Answers  

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Which two statements about a bridge are true? (Choose two) A. A bridge floods multicasts B. A bridge floods broadcasts C. A bridge does not flood multicasts D. A bridge does not flood broadcasts

1 Answers  

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How does Hold-downs work?

0 Answers  

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After how long keep alive messages exchange in eigrp?

0 Answers  

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What are the ranges of private ips?

0 Answers  

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Identify the 3 characteristics of IPX RIP? A.) Distance vector B.) Does not support multiple paths C.) 60 second updates D.) Default encapsulation is SAP E.) Uses ticks and hop count as a metric

2 Answers  

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What are the different types of passwords used in securing a CISCO router?

0 Answers  

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What is the function of the Transport layer and which protocols reside there? A.) MAC addressing - IP B.) Interhost communication - SQL, NFS C.) Best effort Packet delivery - TCP, UDP D.) End-to-end connections - TCP, UDP

2 Answers  

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what is LAPB

2 Answers   ASD Lab,

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Which layer of the 7 layer model provides services to the Application layer over the Session layer connection? A.) Transport B.) Application C.) Session D.) Network E.) Datalink F.) Presentation

2 Answers   CTS,

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