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In which layer switch is work?
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Answer / hum apke hain kaun
layer 2 as well layer 3( what about layer 3 switch)
| Is This Answer Correct ? | 23 Yes | 2 No |
Answer / sk ohab rahaman
Switch works in layer 2, but there are some special switch
can operate on layer 3 also.
| Is This Answer Correct ? | 9 Yes | 0 No |
Answer / ajay
below 3600 series switches are layer 2 device and above 3600
series switches are layer 3 & 2 device.
| Is This Answer Correct ? | 4 Yes | 1 No |
Which command-line keywords are valid for choosing Frame-Relay LMI types? A.) itu-t B.) dlci C.) ansi D.) rfc 1544 E.) cisco F.) q933a
Using the TCP/IP protocol suite, a message is sent from host A to a destination IP address on the same LAN. How does host A determine the destination of a MAC address? A. It uses a proxy APP B. It uses APP requests C. It uses PARP requests D. It uses a router lookup table
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Which of the following provide correct information about a protocol at the transport layer of the OSI model? A.) UDP - Provides Connectionless datagrams service B.) TCP - Provides Connection Oriented Services C.) SMTP - Provides Mail Exchange D.) IP - Route determination E.) TCP - Provides Flow Control and Error Checking F.) FTP - Transfers of Files
Which routing protocols uses connection-oriented routing updates? A.) IGRP B.) UDP C.) RIP D.) IP E.) BGP
What is the IP extended access list range? A.) 1000-1099 B.) 100-199 C.) 1-99 D.) 101-200
Interface 0/0 what does it mean?
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What does the User Datagram Protocol (UDP) provide? A.) Connectionless datagram service. B.) FECN & BECN C.) Flow control and error checking. D.) Name resolution. E.) Path discovery.
What is the purpose of Split Horizon? A.) It prevents the regular update messages from reinstating a route that has gone down B.) Information received on an interface cannot be sent back out the same interface C.) Informs all neighbor routers that two routes exist D.) Tells the router the destination is unreachable
How does inter- VLAN communication take place? A. It takes place through any Cisco router B. It takes place through a Cisco router that can run ISL C. It takes place through a router but this disables all the router a security and filtering functionality for the VLANS D. For nonroutable protocals (e.g. NetBeui) the router provides communications between VLAN domains E. Inter-VLAN communication is not possible because each VLAN is a separate broadcast domain
In distance-vector routing, there is a problem known as the 'count to infinity' problem. What is the most direct solution to this? A.) Defining a Maximum. B.) You can not solve the 'count to infinity' problem with a distance vector protocol. C.) Poison Reverse. D.) Triggered Updates. E.) Split Horizon.
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