What is the function of Layer 2 Device?
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Answer / kapilasdhir
Layer 2 Device provides the connectivity within a single
Network ID. As for example
1. Switch
2. Bridge
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Answer / nathan
Layer 2 Device provides the connectivity within a single
Network ID. The data's are forwading in the form of frames.
Eg:
Switches
Bridges
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Answer / m haja bahurudeen
Layer 2 Device using mac address. this devices having CAM
table. every port no stored in cam table.
this device using LAN connection only.
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Identify the switching method that examines the destination MAC address as the frame is being received then begins forwarding the frame prior to receiving the entire frame? A.) Fragment-free B.) Store and Forward C.) Cut-through D.) Fast forward
Which two describe frame tagging? A.) Examines particular info about each frame B.) A unique ID placed in the header of each frame as it traverses the switch fabric C.) A user- assigned ID defined to each frame D.) The building of filter tables
what is difference between hub and switch?
WHY DO WE USE the command interface Vlan 1 ip adress x.x.x.x sub mask what does it do .. what does it create.. i know when we create it we can remotely telnet inti a router=switch. but what is the diff bwt vlan and intface vlan. ... vlan 1 bieng a native vlan remains there eve if i dont gv switch an ip address .. lease suggest.
Which three devices can be used to convert the user data from the DTE into a form acceptable to the WAN service's facility? A. Modem B. CSU/DSU C. TA/NT1 D. CO E. SS7
Layer 1 and Layer 2 devices must forward a broadcast. Which of the following devices fall into this category? Gateway Switch Router All of the above.
What is a characteristic of Store and Forward switches? A.) They forward the frame before it is completely read. B.) They work at wire speed. C.) They are the same a Cut-Through switching. D.) They read the entire frame and check CRC before forwarding. E.) They decrease latency.
Which is the protocol using multiple tcp/ip connections? SLIP or PPP
What are segments?
What utility can you use to see the path a packet takes through an internetwork? A.) Route B.) SNMP C.) Trace D.) Ping
Wnat do you know about zenpeck
A ISDN PRI circuit can be described as which of the following? A.) 24 B channels and 1-64Kbps D channel B.) 23 B channels and 1-64Kbps D channel C.) 2-D channels and 1-C channel D.) 2-64Kbps B channels and 1-16Kbps D channel