mike zavala NT1430 5/24/14 Unit 9 Explore and Discuss Bind in linux- BIND (Berkeley Internet name domain ) is the most commonly used DNS (domain name system) server on the internet, and it is the defacto standard on linux and other Unix-like operating systems. Configuring BIND- the first thing to configure is /ect/bind/named.conf. The first part of this step is specifying binds root directory, the listing port with IP’s, the pid file, and line for IPv6 protocol. The second part of named.conf
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Objectives In this lab, the students will examine the following objectives. • Create ACL to meet the requirements of the security demands • Modify existing ACL to meet additional security requirements Scenario A small company is using the topology shown below. Minimal security measures have been implemented. Assume that the 200.100.0.0/16 network represents the Internet. The Dallas and Chicago Hosts need to be protected from specific types of malicious traffic from the Internet. Topology
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10 Useful Windows Commands You Should Know…. There are some things you can only do from the command line, even on Windows. Some of these tools don’t have graphical equivalents, while others are just plain faster to use than their graphical interfaces. We can’t possibly cover all the useful commands you can use in the Command Prompt or PowerShell here. We’ll be focusing on commands that should be useful even if you’re not a command-line person. ipconfig – Quickly Find Your IP Address You can
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advantages and disadvantages to moving an organization to an active directory environment. In this paper I will tell a few advantages and disadvantages. One of a few advantages “Easy Management of clients”. What this means is when PCs are joined to a domain, they “should” automatically move to the correct group. You can also Ad sync that will adapt for a network with more than 10k clients to manage the groups. The last and final advantage to an organization moving to an organization active directory
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information does this query provide? Microsoft contains nslookup which can yield corresponding IP addresses and list the mail server for various IP address ranges. 2. What is the difference between ARIN, RIPE, IANA? What regions of the world do these domain name registry organizations cover? ARIN is the American Registry for Internet Numbers, only found in north and south America; RIPE is the RIPE Network Coordination Centre, only found in Europe, Middle East, and parts of Africa. Both ARIN and RIPE
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Telecom Lab 1 HTTP Deliverables - 1. HTTP GET Packet- Browser - HTTP 1.1 Server – HTTP 1.1 By analyzing the 2. HTTP Packet is sent over TCP 3. Source port for HTTP GET – 50049 Destination port for HTTP GET – 80 4. Language browser supports – English US 5. My IP Address: 172.19.17.83 IP Address of www.ietf.org server: 104.20.0.85 6. The status code returned by the server to your browser – 200 OK 7. The Last-Modified Date for the HTML file at server is- Tue, 03 May
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Introduction Nmap can also be known as Network Mapper which is a free and open source license utility for network discovery and security auditing. Nmap uses IP packets to determine what hosts are available on the network, what’s the name of the application and version that hosts are running on, what’s the operating systems and its versions they are running on, what type of packet filters/firewalls are in use, and many of other activities. One of the important features of Nmap is that it scans
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Administrator will need to be able to make recommendations about overhead costs that support the size, security needs and growth possibilities of an organization. One area that will impact the entire organization for years relates to using/installing Domain Name System (DNS) and Dynamic Host Configuration Protocol (DHCP). DNS and DHCP services can be set up in an office by installing the correct equipment or through the ISP that the organization is using. Knowing what is best for the organization should
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Chapter 26 Garnett Renaud #14911588 1. How would you tell Apache that your content is in /usr/local/www? Bin the Apache config file enter: DocumentRoot “/usr/local/www” and<Directory “/usr/local/www”> 2. How would you instruct an Apache server to listen on port 81 instead of port 80? In httpd.conf, change the directive Listen 80 to Listen 81 3. . How would you enable Sam to publish Web pages from his ~/website directory but not allow anyone else to publish to the Web? Add
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[CCNA] Cisco Commands Cheat Sheet #1 CCNA RnS, Cisco, Network September 16, 2013 Comments: 13 In this serie of 4-5 posts, we’ll try to create a simple Cisco Commands Cheat Sheet as a reference for CCNA students. * Cisco Commands Cheat Sheet #2 * Cisco Commands Cheat Sheet #3 * Cisco Commands Cheat Sheet #4 * Cisco Commands Cheat Sheet #5 Router Modes: * Router>: User mode = Limited to basic monitoring commands * Router#: Privileged mode (exec-level mode) = Provides access to
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