M4_L1_ICMP

Computer Network   LAN Network Topology Image. the image below Use the image as a reference, if the values are A, B, C and D (3rd octet) with the following conditions: Value A = 29 Value B = A + 1 Value C = A + 2 Value D = A + 3 x1, y1, z1 are the interfaces for the router gateway, while x2, x3, y2, y3, z2, z3 are for the router interface a. Find the Routing Table R1, R2, and R3 using the following table! Destination Next hop Interface       b. With the Routing Table that you have specified in point a, which path will PC1B take when communicating with PC2B and PC3B c. In theory there is a routing table for Network Address 0.0.0.0 with a Subnet Mask of 0.0.0.0, explain the function of this routing table?

A URL (Uniform Resource Locator) is an identifier used to locate resources on the web. A URL is composed of the following components: Scheme, Host Name (with optional Port Number), Path, (optional) Query String, (optional) Anchor. These components are arranged in the following format:Scheme://Hostname:Port/Path?QueryString#AnchorFor example, in the URL "https://en.wikipedia.org:443/wiki/Kitten?printable=yes&download=no#External_links": "https" is the Scheme, "en.wikipedia.org" is the Hostname, 443 is the Port Number, "wiki/Kitten" is the Path, "printable=yes&download=no" is the Query String, and "External_links" is the Anchor.The Port Number is typically omitted when default port numbers are used by the hostname server (80 for http, 443 for https). When Path and Query String are empty, the '/' character before the Path becomes optional, e.g, as in the url: 'https://en.wikipedia.org'.Write a function url2hostname that takes in a URL and returns the hostname (without the port…

This header may be used to determine if a cached page has been modified since it was last accessed. Requests may be made for pages that include pictures, sound, video, and other types of media, in addition to HTML. Do you believe that the efficacy of this approach is greater or worse when used to JPEG pictures as opposed to HTML code? Consider the definition of "efficacy" carefully, and then provide an explanation for your choice.

Generate an XSD for the following XML document <?xml version="1.0" encoding="UTF-8"?> <company> <employee> <id>101</id> <name>Ram</name> <salary>10000</salary> <email>ram@gmail.com</email> </employee> <employee> <id>102</id> <name>Dinesh</name> <salary>20000</salary> <email>dinesh@gmail.com</email> </employee> <employee> <id>103</id> <name>sathish</name> <salary>20000</salary> <email>sathish@gmail.com</email> </employee> <employee> <id>104</id> <name>Praveen</name> <salary>20000</salary> <email>praveen@gmail.com</email> </employee> </company>

Write a valid XML document following the below schema: xmlns:xs="http://www.w3.org/2001/XMLSchema"> O

Discrete Structures or Discrete Mathematics

The Internet Corporation for Assigned Names and Numbers (ICANN) is a nonprofit entity organizing Internet domain names. It is governed by a board of directors elected by various groups with commercial interests in the Internet. One of ICANN's functions is to authorize an entity as a registry for certain "Top Level Domains" (TLDS). ICANN entered into an agreement with VeriSign to serve as a registry for the ".com" TLD to provide registry services in accordance with ICANN's specifications. VeriSign complained that ICANN was restricting the services that it could make available as a registrar and blocking new services, imposing unnecessary conditions on those services, and setting prices at which the services were offered. VeriSign claimed that ICANN's control of the registry services for domain names violated Section 1 of the Sherman Act. Using the information presented in the chapter, answer the following questions. 1. Should ICANN's actions be judged under the rule of reason or be…

Extensible Markup Language is an abbreviation that stands for Extensible Markup Language, which is an acronym that stands for Extensible Markup Language. XML may also be referred to by its abbreviated name, XML. There are two different uses that may be put to XML, either of which can be pursued.

What is the difference between logical tags and physical tags?

Using example HTTP headers show the typical HTTP exchange between a Web Client (Browser, CURL, etc.) and a Web Server, where the client issues (i) a GET and (ii) a POST request via a HTML form containing three different HTML form fields (choose three from SUBMIT, TEXT, CHECKBOX, RADIO).

The HTTP protocol uses Request and Response processes in a client-server communication as shown in the diagram below. Request Line HTTP Headers HTTP Request Browser Server HTTP Response Status Line HTTP Headers Content Provide two of the http-header fields for each process. (Provide your answers in the order they appear in the HTTP header fields structure) Answer: 1. HTTP Request Header Fields: 1) 2) 2. HTTP Response Header Fields: 1) 0000 2)

Detailing the Access Control list's components.

What is the definition of content validity?

Sort DNS records by type. Each should be defined in depth, including examples and justifications for its use. A web server and an internal mail server may share a hostname, but is this possible?