8. Your ISP assigns your company a 206.206.155.0/24 CIDR block. Your company hasfour different networks:Network A: 50 usersNetwork B: 26 usersNetwork C: 12 usersNetwork D: 10 usersYou must create four subnets and allocate enough IP addresses for the network's users.Explain how to do this, showing the address ranges for each block.

Variable Length Subnet Masking (VLSM) may be used to effectively employ the available IP addresses…

Answered: 8. Your ISP assigns your company a…

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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Similar questions

Solve these all one by one with full solution, thank you in advance.
An organization is granted a block of addresses with the beginning address 150.25.0.0/24. The organization needs to have 3 subblocks of addresses to use in its three subnets: one subblock of 11 addresses, one subblock of 40 addresses, and one subblock of 125 addresses. Design the network and plot it completely with respective subnets, IP range, Network IDs
4. Your computer has the following IPV4 address at dotted decimal form: 10.A. A. A / B where A is your birth date + 200 (between 201 and 231) and B = 10 + your birth month. (B = 1l if you are born in January, and B = 22 if you are born in December.) a) State your birthdate, and the address and subnet mask (on dotted decimal form) in your case.
write the following iptables on the server to block the following traffic types originated from the attacker to the server: HTTP connection request from the attacker to the server. SSH connection request from the attacker to the server. FTP and Telnet requests ( Use single rule to block these multiple ports).
Give the IP Addresses below find the subnet mask, network identifier and Host Identifier in decimal format. Also state the number of sub networks and number of hosts in each subnet that can be included in 4 & 5 IP address 85.20 6.4.3 78.64.28 68.38.45/28 150.87.54.83/22
Ann is a CSULA student trying to access (https://www.calstatela.edu) from the campus library. Her request must use Domain Name System (DNS) resolution to translate the name (https://www.calstatela.edu) to an IP address. Assume that CSULA DNS name resolution uses iterated queries and her request first goes to the CSULA local DNS server shown in the figure. In the following picture: 1. Fill in the blanks to show all the servers in the DNS hierarchy this request must be sent to, starting from and including the root DNS server. 2. Draw arrows with sequence numbers showing the steps in the DNS resolution. The first and the last step in DNS resolution are shown in the figure.
List the classes of IPv4 addresses and their default subnet masks. In the final column list the number of host addresses per IP address and network addresses. IPv4 CLASS & ADDRESSES Default Subnet Mask Total Number of Network Addresses Possible (one number) Total Number of Host/Node Addresses Per Network Address (one number)
When a service provided by a host on your network must always come from the same server, that host will need a static IP address. Whenever you have to hand-assign an IP address, what method should you use? and what the heck led to this happening?
The packets listed below were received by your network's stateful firewall, and they are shown in the following table in random order. The IP addresses of two hosts in your LAN, IP1 and IP2, and two external hosts, IP3 and IP4, are assumed to be IP1 and IP2, respectively. Indicate the number of established sessions and the number of half-formed sessions by evaluating these packets. established sessions. Packet Direction Pa1 Pa2 Pa3 Pa4 Pa5 раб Pa7 Pa8 Pa9 out Out in Out In in out out In Source IP IP1 IP2 IP3 IP2 IP4 IP4 IP2 IP1 IP4 Dest. IP IP3 IP4 IP1 IP4 O None of them IP2 IP2 IP4 IP3 IP2 Source Dest. Port Port 23 X 25 23 25 y y 80 X n y X y 25 25 n 23 80 SYN 1 1 1 0 1 0 1 0 1 ACK 0 1 1 1 0 1 1 1 0 O The number of established sessions=2 & The number of half established sessions = 1 The number of established sessions=0 & The number of half established sessions - 3 O The number of established sessions 2 & The number of half established sessions = 2 O The number of established…
Create a WAN design and ensure connectivity between HQ, BRANCH 1 and BRANCH 2 sites. Ensure IP connectivity between sites using a routing protocol. a redundant path should be available from HQ to BRANCH 2 in case of any outage. All sites should be able to ping each sites PC’s (and servers in the HQ. ) Test a link going down between the HQ and BRANCH 1 sites and use traceroute to show the path it travels (to demonstrate the redundant path).
Between Host Q and Host Y, there are ten routers in a network. How many data connections will there be between Host Q and Host Y when a packet is sent from Host Q to Host Y? (Hint: Draw something.) How many routes are there? How many frames are there?
Please help with the following: You have the following information: IP Address:108.77.51.70 Subnet Mask: 255.255.128.0 What is the subnet number for this address, along with the maximum number of subnets, the maximum number of hosts, and the address range to which this address belongs?

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