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19 Cards in this Set
- Front
- Back
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Ipconfig |
Displays network devices on existing system, default gateway, DHCP, subnet mask, IPV4, IPV6, network adapter state. |
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ipconfig /all |
IPV4/6, Gateway, subnet, network devices, DHCP,network adapter state, AND DNS info, MAC (Media Access Control (Physical Address)). |
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ipconfig /release (renew) |
Forces network adapter to drop and renew current IP address. |
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getmac |
get mac ID. |
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Ping |
To test connections to certain website or another network or internet location. Done 4 times, to show you bytes sent, time taken, and Time To Live *web content returned from cache. Shows stats sent, received, lost, and round trip times. |
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Ping -t |
Continuous ping to check connectivity until it's stopped manually. (by pressing CTRL+C). |
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netstat |
Shows any active network connections on the LAN. |
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netstat /a |
Shows any active network connections on LAN & listening ports. |
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tracert |
(followed by IP or domain), receives time between hops of servers and devices. |
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arp-a |
(Address Resolution Protocol), shows IP address of computer and IP address/MAC of router. |
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hostname |
Displays name of computer |
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ipconfig /flushdns |
Command is only needed if trouble w/DNS configs occur. Flushes prior DNS settings. |
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nslookup |
Used for diagnosing DNS problems. If you can access a resource by specifying an IP, but not DNS... you have a DNS problem. |
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pathping |
WINDOWS ONLY combo of Ping/tracert. Traces route to destination address then launches 25 second test of each router/data loss along the way. |
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route |
Route command displays routing table, to ensure connections on a wide array of network devices. |
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host |
Maps names to IP addresses. |
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Dig |
(LINUX ONLY) Domain Information Groper = Finds DNS info such as: reverse lookups, Cname, MX, SP, and TXT records. |
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Ifconfig |
(IPCONFIG cmd for Mac/Linux/Unix) |
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nbtstat |
DOS utility that displays protocol stats & current TCP/IP connections using nbt (NetBIOS over TCP/IP). |
