If a link serves 2000 cells/s in an ATM network, has a packet mean size of 300 c

Question

If a link serves 2000 cells/s in an ATM network, has a packet mean size of 300 cells, and a packet loss rate of 10^-3, and each recovery takes 0.5 s. What is the effective throughput of the link? (Show all details, final answer will carry 2 digits after the decimal point) Do the following addresses belong to the same supernet and why? 192.168.21.5/21 192.168.25.20/21 (/21 means that the network address portion of the IP address is made of 21 bits out of the total 32 bits) What is the network address for the host 192.168.21.5/21? C] What is the broadcast address for the host 192.168.21.5/21? Find the oversubscription ratio for 70 subscribers, with the subscribers active r/c = 0.01 of the time, and at most 1% overflow probability

Explanation / Answer

Hi

To get the answers in proper details , i would recommend not to put the questions in bulk.

I will be answering all the three parts of question 4.

Answer 4 )

A)

No ,192.168.21.5/21 and 192.168.25.20/21 do not belong to same network.

Network 192.168.21.5/21 starts from 192.168.16.0(network address) till 192.168.23.255 (broadcast address).

while network 192.168.25.20/21 starts from 192.168.24.0 to 192.168.31.255.

Network address size is 21 and host address size is 11.

B)

Network address for the host is 192.168.16.0/21

C)

Broadcast address for 192.168.21.5/21 is 192.168.23.255.

Thanks.

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.