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Terms in this set (81)SECTION 10.1 Windows Commands Q: Refer to the exhibit. Examine the output shown. What is the address that information is sent to if it is determined that the remote address is on a different subnet? 192.168.1.1 The default gateway shown in the exhibit is 192.168.1.1. This is the destination of traffic for a remote subnet. 192.168.1.19 is the local IP of the system. 255.255.255.255 would be used for a broadcast, and 8.8.8.8 is the primary DNS server. arp - see what a Layer 2 MAC address corresponds to as a known Layer 3 IP address Q: Refer to the exhibit. What is the output shown? The ARP cache information This output shows the ARP cache information viewed by arp -a in Windows. The NetBIOS name cache, routing table, and NAT table all show very different information. Parameters for the Windows arp Command switches (for example, -s, -d, and -a) and arguments (for example, inet_addr and if_addr) Sample Output from the Windows arp -a Command - output shows what MAC addresses have been learned for the listed IP addresses Q: Refer to the exhibit. What command produced the output shown on your Windows workstation? arp -a This output is from the use of arp -a. ipconfig - command to display IP address configuration
parameters on a Windows PC Q: What tool would you use to release a DHCP address on a Windows system? ipconfig The ipconfig tool is used to release and renew DHCP information. No other tool here can accomplish this. Q: What command enables you to refresh DHCP lease information? ipconfig You can use the ipconfig command to release and refresh IP address information learned from a DHCP server. Parameters for the Windows ipconfig Command Sample Output from the Windows ipconfig Command - PC contains an Ethernet and a wireless network interface card (NIC) Windows ipconfig /all Command - additional output from this command, not shown in the output of the ipconfig command Q: What command enables you to view the DNS settings for the device? ipconfig /all The ipconfig /all command enables you to see the most information, including DNS information. Q: Refer to the exhibit. What command produced the output shown on your Windows workstation? ipconfig /all This output was produced by ipconfig /all. ipconfig without the all keyword does not produce such verbose output. Sample Output from the Windows ipconfig /release Command - suspect that IP addressing might be an issue, you can release the PC's current DHCP lease with the ipconfig /release command Sample Output from the Windows ipconfig /renew Command nbtstat - displays NetBIOS information for IP-based networks Q: Refer to the exhibit. What command produced the output shown on your Windows workstation? nbtstat When troubleshooting, it often helps to know the IP address of a known NetBIOS name. You can view a PC's NetBIOS name cache, which lists this information, with the nbtstat -c command. Q: Which of the following is a Microsoft Windows® command that can display a listing of NetBIOS device names learned by a PC? nbtstat The "nbtstat" command displays NetBIOS information for IP-based networks. The nbt prefix of the "nbtstat" command refers to NetBIOS over TCP/IP, which is called NBT, or NetBT. This command can, for example, display a listing of NetBIOS device names learned by a Microsoft Windows® PC*. Parameters for the Windows nbtstat Command Sample Output from the Windows nbtstat -c Command - helps to know the IP address of a known NetBIOS name Sample Output from the Windows nbtstat -r Command - verify that a PC is successfully resolving NetBIOS names, either by using a broadcast or from a WINS server Sample Output from the Windows nbtstat -a Command - allows you to view the NetBIOS table of a remote PC netstat - to display various information about IP-based connections on a PC Q: Which of the following is a Microsoft Windows® command that can display a listing of the source and destination IP address for existing sessions on a PC? netstat The "netstat" command can be used to display a variety of information about IP-based connections on a PC. For example, you can view information about current sessions, including source and destination IP addresses and port numbers. You can also display protocol statistics. Parameters for the Windows netstat Command Sample Output from the Windows netstat Command - command issued without any options lists source and destination IP addresses and port numbers for all IP-based sessions Sample Output from the Windows netstat -b Command - might notice an open connection using a specific port and be unsure what application opened that connection nslookup - command to resolve an FQDN to an IP address Q: Refer to the exhibit. What command produced the output shown on your Windows workstation? nslookup Q: While more than one of the following Microsoft Windows® commands can be used to resolve a fully-qualified domain name (FQDN) to an IP address, identify the command whose primary purpose is to resolve a FQDN to an IP address (for example, to determine if a Domain Name System (DNS) record is correct). nslookup The "nslookup" command can be used to resolve a fully-qualified domain name (FQDN) to an IP address. This can, as a couple of examples, help you determine if a DNS record is correct, and verify your DNS server is operating. Q: What command enables you to verify DNS information and functionality? nslookup The best command for this is nslookup. This tool is used specifically for the verification of DNS settings and results. Sample Output from the Windows nslookup Noninteractive Command - you issue the nslookup command followed by an FQDN to display the IP address corresponding to the FQDN Sample Output from the Windows nslookup Interactive Command - command is entered, after which you enter command parameters from the > prompt ping - use it to check IP
connectivity between two network devices Q: Refer to the exhibit. What command produced the output shown on your Windows workstation? ping This output shows the ping command output. Q: Which tool enables you to test basic connectivity to a remote system? ping ping is used to test basic connectivity. Parameters for the Windows ping Command Sample Output from the Windows ping Command - command specifying only the target_name parameter sends four ICMP echo messages to the specified target Windows ping Command Indicating an Unreachable Destination - if the specified target address is unreachable, output from the ping command indicates that the target cannot be reached ping with IPv6 - ping can natively work to test connectivity using IPv6 when an IPv6 destination address is part of the ping command route - can display a PC's current IP routing table Q: Which of the following Microsoft Windows® commands can be used to manipulate a PC's forwarding table? route The "route" command can display a PC's current IP routing table. Additionally, the "route" command can be used to add or delete entries to or from that routing table. Parameters for the Windows route Command Windows route print Command - displays the contents of a PC's routing table Sample Output from the Windows route delete Command - you want to remove one of the route entries for the 10.0.0.0 255.0.0.0 network Sample Output from the Windows route add Command - route can be added by using this command tracert - if the ping were unsuccessful, or
if the round-trip response times seem too long, the tracert command might help isolate the issue Sample Output from a Successful Windows tracert Command - shows a successful trace from a PC to a destination FQDN of pearsonitcertification.com Sample Output from an Unsuccessful Windows tracert Command - first-hop
router (192.168.1.1) responded; however, the router beyond that did not respond tracert with IPv6 - IPv6 path through a network can be verified with tracert for IPv6 PathPing - Windows tool combines features of Ping and Tracert over a period of time SECTION 10.2 UNIX Commands Man Pages - benefits of UNIX is its extensive syntax reference in the form of manual pages Q: Which of the following UNIX commands can be used to invoke a UNIX syntax reference? man One of the benefits of UNIX is its extensive syntax reference in the form of "manual pages," commonly referred to as "man pages." These man pages can be invoked with the "man" command, followed by the command for which you wish to view a syntax reference. Sample Output from a Sample UNIX man Command - if you want detailed information about the arp command, you can enter man arp to produce the output shown arp - used to display MAC address to IP address mappings Q: Which of the following is a Microsoft Windows® command that displays what Layer 2 MAC address corresponds to a Layer 3 IP address? arp The "arp" command can be used to see what a Layer 2 MAC address corresponds to a known Layer 3 IP address. Additionally, the "arp" command can be used to statically add a MAC address to IP address mapping into a PC's ARP table (sometimes called the ARP cache). Parameters for the UNIX arp Command Adding and Confirming a Static ARP Entry with the UNIX arp Command - want to add an entry in your UNIX host's ARP cache for an IP address of 192.168.1.32 Deleting and Confirming the Deletion of a Static ARP Entry with the UNIX arp Command - want to delete the entry you just added
dig and nslookup - use for FQDN-to-IP address resolution Q: Which of the following UNIX commands is primarily used to resolve a fully-qualified domain name (FQDN) to an IP address and can operate in an interactive mode (that is, you enter this command, receive a prompt, and can then give additional commands)? nslookup The Microsoft Windows® "nslookup" command is used to resolve a given FQDN to its IP address. UNIX has a similar "nslookup" command, which can also be used for FQDN to IP address resolution. Comparing Output from the UNIX dig and nslookup Commands - dig command offers more information than the nslookup command host - offers a variety of options ifconfig - displays a UNIX host's interfaces along with configuration
information about those interfaces, including MAC address, maximum transmission unit (MTU), IPv4 address, and IPv6 address information Q: Which of the following UNIX commands can be used to configure the IP address of a UNIX host's Ethernet interface? ifconfig Issued by itself, the "ifconfig" command displays a UNIX host's interfaces along with configuration information about those interfaces, including: MAC address, maximum transmission unit (MTU), IPv4 address, and IPv6 address information. Configuring and Verifying the Configuration of an Interface's IP Address with the UNIX ifconfig Command - configure interface en0 with an IP address of 192.168.1.26 and a subnet mask of 255.255.255.0, you could issue the command ifconfig en0 inet 192.168.1.26 netmask 255.255.255.0 traceroute - can help isolate which router hop along the path from a source device to a destination device is having issues traceroute for IPv6 - may be done by using traceroute destination-IPv6-address, traceroute6 destination-IPv6-address, traceroute -6 destination-IPv6-address, or some variant specific to the vendor and product being used netstat - display various information about current connections Parameters for the Windows netstat Command Sample Output from the UNIX netstat Command - command issued by itself produces output that details each current session Sample Output from the UNIX netstat -r Command - can also be used to view the IP routing table of a UNIX host ping -
most typically used to test network reachability to a specified destination Parameters for the UNIX ping Command Sample Output from the UNIX ping -c Command - shows output from a ping command limited to sending only five ICMP echo packets route - not used to display a host's IP routing table Parameters for the UNIX route Command Used to Add and Delete Routes Adding a Static Route with the UNIX route Command - command to add a static route
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other Who is responsible for making the initial risk determination for a device being used in a study? Verified answer Other Quizlet setsMicrosoft Applications Exam12 terms karas33 Review16 terms charlieherds What is ARP command?The arp command displays and modifies the Internet-to-adapter address translation tables used by the Address in Networks and communication management. The arp command displays the current ARP entry for the host specified by the HostName variable.
What is in an ARP table quizlet?ARP tables are used to store mappings of IPv4 addresses to MAC addresses. When a network device needs to forward a packet, the device knows only the IPv4 address. To deliver the packet on an Ethernet network, a MAC address is needed. APR resolves the MAC address and stores it in an ARP table.
What is the ARP command used for on a Windows device quizlet?What does the ARP command tell you? ARP Command. Using the arp command allows you to display and modify the Address Resolution Protocol (ARP) cache. An ARP cache is a simple mapping of IP addresses to MAC addresses. ...
Which commands may be used to display the configured IP address information?The ipconfig command displays the basic IP addressing information for each network interface on the Windows system. This information includes both the IP address and subnet mask.
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You want to add an entry to the arp table. which command would you use quizlet
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