What is a key use of a device hardware address?
A. to obtain a vendor code / serial number from the user
B. to transmit a frame from one Interface to another Interface
C. to transmit a packet from one local device to another
local device
D. to transmit data from one local device to a remote device
across the internet
E. to contain logical information about the device to use
for end-to-end transmission
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What is the key advantage of using a switches?
here is your question sahin Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1, K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. I knew about it from ICND 2 cisco press book. Three more questions - a) If we change the K value (I mean metric weight)on a router what will happen??? b) When redistribution is necessary in EIGRP. Is there any condition for that??? c) What is reference bandwidth for metric calculation in EIGRP. As we know, in OSPF, on a CISCO router reference bandwidth is 10Mbps.
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CCNA 
