Assume that an average SNMP response message is 100 bytes long. Assume that a manager sends...
Assume that an average SNMP response message is 100 bytes long. Assume that a manager sends 40 SNMP Get commands each second.
a) What percentage of a 100 Mbps LAN link
Homework Answers
Hello, here is your answer:
a) First let's calculate the capacity per second of 100 Mbit link
in bytes:
Total capasity per second = 100 * 1000000 / 8 = 12500000 bytes.
Now, the percentage of SNMP responses in the total traffic is [ (100 * 40) / 12500000 ] * 100% = 0.032 %
b) Here, as in a previous example, let's calculate the total capasity per second in bytes first:
Total capasity per second = (128 * 1000) / 8 = 16000 bytes
Now, the percentage of SNMP responses in the total traffic is [ (100 * 40) / 16000 ] * 100% = 25%
c) From the answers above we can conclude that this amount of SNMP traffic is neglectible on large Link capacities (which 100 Mbps is), but it can result in big overhead over the small capacity Links (Such as 128 Kbps)
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