Source IP 1.2.3.4 1.2.3.4 1.2.3.4 1.2.3.4 5.6.7.8 Destination IP 5.6.7.8 5.6.7.8 5.6.7.8 5.6.7.8 1.2.3.4 Source Port 23456 23456 23456 23456 443 Provide responses for the following given the table above. 1. What is the IP address of the client Destination Port 443 443 443 443 23456 Number of Bytes 105678 904567 94856 497989 2500

Source IP 1.2.3.4 1.2.3.4 1.2.3.4 1.2.3.4 5.6.7.8 Destination IP 5.6.7.8 5.6.7.8 5.6.7.8 5.6.7.8 1.2.3.4 Source Port 23456 23456 23456 23456 443 Provide responses for the following given the table above. 1. What is the IP address of the client Destination Port 443 443 443 443 23456 Number of Bytes 105678 904567 94856 497989 2500

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Fa0/2 Fa0/1 Fa0/1itch1 Switd Fa0/2 Fa0 Fa0 PC1 PC2 192. 168. 1.2 192. 168. 1.3 Page 3 of 4 Refer the above diagram. Two PC's are connected to a switch. The IP addresses of the PC's are as displayed in the diagram. PC (192.168.1.2) is connected to port Fa0/1 on the switch and PC (192.168.1.3) is connected to port Fa0/2 on the switch. Answer the following: 1. Does the switch need an IP address for PC1 to communicate with PC2. 2. What would be the mac-address learned by the switch on port Fa0/2 and Fa0/1. 3. If the PC on port is disconnected, would the mac-address table be flushed. 4. If PC1 requires to communicate with PC2, what is required from RC2. 5. Is a router required for PC1 to communicate with RC2. 6. In the above diagram, how many mac-addresses would be available in the mac-address table of the switch after PC1 communicates with PC2.
Find the sub-network for the givien: a. 172.16.0.0/24 b. 192.168.11.0/30
10.0.0.20/24 10.0.0.20/24 Fa0/0 Fa0/1 1841 Router 2950-24 Switch 0 2950-24 Switch 1 HOST A HOST C HOST D HOST C 20.0.0.10/24 10.0.0.10/24 10.0.0.9/24 20.0.0.9/24 Click here if image does not load. Q. 4 (a) Refer to the above image Host A wishes to ping Host D. So it creates a ping packet with the necessary source and destination IP and MAC addresses. That ping packet reaches the Router. Now the Router will forward the packet to the destination. What are the source and destination MAC addresses (just mention the device or device-port) of this frame to be sent by the router? Do we need ARP here, if yes then for which MAC address?
Q5) 1- Write the routing table for router R1 for the networks N2, N3, and Host B. 2- Define: RIP protocol, Timers, Drawbacks and explain the algorithm used by RIP protocol. 3- Consider the following network, using RIP protocol: N1 N2 N3 N4 201.4.16.0/22 201.4.22.3/24 R2 180.70.65.128/25 180.70.65.192/26 RI R3
10.0.0.0/8 Fa0/1 Fa0/2 Fa0 S2 Gigo/0 Se0/00 Server 192.168.1.024 R2 O Seo/00 Seo/01 192.168.20/24 Gigo/o 172.16.0.0/16 Gigoio 192.168.4.0/24 Fa0/1 Fa0/1 Fa0 Fa0/2 Fa0/2 Fa0 PC2 $1 S3 PC1
PC-PT PC-PT POPT PE2 PC5 PCPT PC4 2960 24TT Sw1 192.168.10.1 192.168.30.1 10.10.10.2 2811 10.10.20.2 2950T-24 SW2 Switth-PT SW3 2811 R2 R3 192.168.20.1 10.10.20.1 PC-PT 10.10.10.1 PC-PT PC3 PCO 2811 R1 Q. 2 (a) When dynamic routing would be preferred over static routing? Refer to the above figure, a summarized static route has been configured in Router R1. R1(config)# ip route 192.168.0.0 255.255.0.0 10.10.20.2 Will this command create any problem? Yes or No. Explain.
[15] IP ADDRESS DECODING: IP: 139.182.148.50 NM: 255.255.254.0 128 64 32 1 1 1 NA: NETWORK ADDRESS 16 8 1 1 OR BA: BROADCAST ADDRESS AND 255.255.254.0 = 11111111.11111111.11111110.00000000 10001010.10110110.10010100.00000000 139. 182. 148. 0 NA: 4 1 BA: 2 1 1 1 139.182.148.50=10001010.10110110.10010100.00110010 139.182.148.50 = 10001010.10110110.10010100.00110010 255.255.254.000000000.00000000.00000001.11111111 PRACTICE: PLEASE CALCULATE [NA: Network Address] AND [BA: Broadcast Address] IP: 172.16.0.100 ● NM: 255.255.252.0 10001010.10110110.10010101.11111111 139. 182. 149 . 255 (First Address of the Network) (Last Address of the Network)
Find & define the IP addressing problem. 192.168.1.33 Default gateway 192.168.162 1900 FO/27 FO/26 192.168.1.66 Default gateway: 192.168.1.95 FOO 192.168.1.62/27 SO/O FO/2 50/0 2950 192.168.1.65 Default gateway 192.168.1.95 192.168.1.97/27 192.168.1.100/27 F0/3 FO/1 FOO 192.168.1.95/27
Networking Review 1:Given the following information:192.168.12.2/19175.221.1.18/1210.10.10.1/24192.161.10.30/28What is the network address?What is the range of host address (first and last)?What are the number of hosts in this segmentWhat are the numbers of network segments?
Not sure about the best way to address decimal to binary conversion
Subject- Data communication Networks 1) A router has just received the following new IP addresses: 128.14.120.0/23, 128.14.118.0/23,128.14.114.0/23, and 128.14.110.0/23. If all of them use the same outgoing line, can they beaggregated?
PC4 192.168.B. 120/24 PC3 192.168.B.125/24 PC1 192.168.A.5/24 PC2 192.168 A 10/24 Switch 1 Questions : D1 192.168.A. 1/24 Switch 2 R1 Network Address Destination E1 192.168.B.1/24 E2 10.200.B.5/28 D2 10.200.B.10/28 Value of A = 29, B = 32, C = 33, D = 34 D3 10.10.B.193/28 E3 10.21.B.5/30 F2 10.21.B.6/30 Next hop F3 10.10.B.200/28 R3 1. Determine the Routing Table for R1, R2, and R3 using the following table F1 192.168.C.1/24 Switch Interface PC6 192.168.C.16/24 PC5 192.168.C.18/24 2. With the Routing Table that you have specified in point d, which path will PC2 take when communicating with PC3 and PC5 and vice versa?