a) write memory b) copy tftp startup-config c) configure terminal d) copy running-config tftp 9. Which one of the following is a private IP networks, classified by RFC1918? a) 11.0.0.0 b) 172.15.0.0 c) 127.0.0.0 d) 192.168.254.0 10. Which Microsoft Windows IP networking command will display the status of current TCP connections? a) netstat -an b) ipconfig /tcp c) nslookup d) tracert 11.
Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP routing protocol. R1 and R2 can ping the directly connected serial interface of their neighbor, but they cannot form an EIGRP neighbor adjacency. What action should be taken to solve this problem? Configure both routers with the same EIGRP process
Unit 3 Assignment 1 IPV6 Addressing 1. Research the following organizations and explain their involvement with the internet public IP addresses. * American Registry for internet Numbers (ARIN) IP address space allocation & transfer and record maintenance. Directories Registration transaction information (WHOIS) Routing information DNS (Reverse) * Internet Assigned Numbers Authority (IANA) IANA coordinates the global pool of IP and AS numbers. It provides the Regional Internet Registries.
4 | 12 | 16 | 4,094 | 11111111.11111111.11110000.00000000255.255.240.0 | /20 | x.y.N*16.0 | 12) Explain the reasoning behind the concepts of “subnet zero”? Subnet Zero If a network address is subnetted, the first subnet obtained after subnetting the network address is called subnet zero. Consider a Class B address, 172.16.0.0. By default the Class B address 172.16.0.0 has 16 bits reserved for representing the host portion, thus allowing 65534 (216-2) valid host addresses. If network 172.16.0.0/16 is subnetted by borrowing three bits from the host portion, eight (23) subnets are obtained.
The WAN interface is the side that is connected to the internet which is why it is public and the LAN interface is the side that is connected to the network and that is why it is private. The range of addresses you should worry about are broken down into different classes labeled A to E. Class A is 1.0.0.0 to 127.0.0.0, class B is 128.0.0.0 to 191.255.0.0, class C is 192.0.0.0 through 223.255.255.0, class D is 224.0.0.0 to 239.255.255.255, and class E which is
Exam 3 1. What role in Windows Server 2008 implements Internet Information Services (IIS) 7.0 as its core? A. Application Server B. IIS Services C. Terminal Services D. Web Server Answer: D The Web Server (IIS) role in Windows Server 2008 implements Internet Information Services 7.0 as its core. IIS 7 provides the basic Web server functionality that enables you to publish a standard Website on the Internet or on a private network.
Adam Odegard NT2640 Weak 1 INFORMATION ON IP ADDRESS CLASSES In order for systems to locate each other in a distributed environment, nodes are given explicit addresses that uniquely identify the particular network the system is on and uniquely identify the system to that particular network. When these two identifiers are combined, the result is a globally-unique address. IP address is a code made up of numbers divided by three dots that finds particular computers on the internet. They are 32-bit binary numbers, consisting of 2 sub identifiers, which identify the host and network. It is four octets of numbers from 0-255 represented in decimal form.
1. IP hosts in two different company TCP/IP networks send IP packets to each to each other through the Internet. Which of the following is true about the Internet Connection that must exist so that the packets can flow between the two companies? B. The two companies must each have at least one Internet access link.
The IPv4 address space is 32 bits. 2^32 = 4,294,967,296 3. Approximately how many IPv6 addresses are possible? The IPv6 address space is 128 bits. 2^128 = 340,282,366,920,938,463,463,374,607,431,768,211,456 4.
Internet/the Internet: The global network formed by interconnecting most of the networks on the planet, with each home and company network connecting to an Internet service provider (ISP), which in turn connects to other ISPs. Link: A generic term for any network cable or wireless communications path between two devices over which bits can be transmitted. Node: A generic term for any networking device that sits on the end of links, for the purpose of both connecting links to create physical paths and to make decisions about how to forward data through the network. Protocol: A set of rules