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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What is the regional Telco office called, where the customers local loop terminates? A.) Demarc B.) DTE C.) DCE D.) CO E.) CPE

1 Answers  

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Identify the purpose of ICMP? A.) Avoiding routing loops B.) Send error and control messages C.) Transporting routing updates D.) Collision detection

2 Answers  

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What is the command to allow you to type Tokyo instead of the IP address 172.16.30.1 to access a router named Tokyo? A.) config t, ip host Tokyo 172.16.30.1 B.) config t, ip hostname Tokyo 172.16.30.1 C.) config t, hostname Tokyo 172.16.30.1 D.) config t, ip hostname 172.16.30.1 Tokyo

2 Answers  

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Explain the difference between named and extended acl?

0 Answers  

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When configuring the subnet mask for an IP address, which formats can be used?A. dotted-decimal. B. Hexadecimal C. Bit-count D. Octal E. Binary

1 Answers  

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What is the command use to add a banner to a cisco router configuration?

0 Answers  

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What are the netbios and netbeui?

0 Answers  

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hello friends im murtaza frm indore... and my question is that im doing hardware engenering and networking and im intrested in make a good career in networking so can you suggest.. which institiue is good for me...plzzz replyy im waiting...

1 Answers  

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What is a L2F protocol?

1 Answers   CCIE,

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Using the access-list command, 'access-list 1 deny 2.2.2.2', what else must be done to stop host 2.2.2.2 from sending any traffic out of physical interface E0, while still allowing other traffic? A.) In global mode, Add a line - 'access-list 1 permit 0.0.0.0 255.255.255.255' B.) On interface E0, Add a line - 'access-group 1 in' C.) In global mode, Add a line - 'access-list 1 permit all' D.) On interface E0, Add a line - 'access-list 1 in' E.) On interface E0, Add a line - 'access-list 1 out' F.) On interface E0, Add a line - 'ip access-group 1'

1 Answers  

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How many Frame-relay encapsulation types are available with Cisco routers? A.) Four B.) Two C.) Five D.) Three

2 Answers  

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