Category Archives: Cert III Network Admin

LAN verses WAN port, what is the difference?

The recent connection to fixed-wireless nbn, .. bring attention to this question, what is the difference? – Asking the Internet this question duckduckgo search.? SOME BASICs – LANs tend to use Ethernet and Token Ring, WANs use technologies like MPLS, … Continue reading

Posted in A+ 3652A (Hardware & Windows), Cert III Network Admin, Hardware, ipv6, Network, PLC, Protocols, RFC, Security, Telco('s) -&- ISP('s) | Leave a comment

60GHz Wi-Fi

Article for later reference, Topic, 60GHz Wi-Fi 802.11ac is not ratified yet? [Quote] Most consumers are familiar with IEEE wireless-networking standards because they have experience with all the earlier ones, namely IEEE 802.11a, b, g, and n (802.11ac will be … Continue reading

Posted in Cert III Network Admin, Hardware, Protocols, Wireless | Leave a comment

WiFi network error – (Access Denied)

PROBLEM; – unable to access shares, via “Start | Run | \\T60” It has been confirmed that a “Blank-Password Is-Not-Allowed“. (ie, check gpedit.msc) SEARCH; – access the group policy editor on XP? #1: – http://www.theeldergeek.com/group_policy_editor.htm #2: – http://www.theeldergeek.com/quick_guide_to_simple_file_sharing.htm After setting … Continue reading

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Network Timeouts

*HERE* – is a nice description (as understood by an ordinary human) – of what might be happening with network connection, .. NETWORKING TIP – (As published apc magazine, september 2007) – NETWORK TIMEOUTS UNDER VISTA – HOW WINDOWS VISTA … Continue reading

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3g for network engineers

Useful Links – http://whirlpool.net.au/wiki/3g_for_network_engineers THIS-LINK; – This bloke has nailed it in one sentence – [QUOTE]  What Your Telco Won’t Tell You ~  A warning: many Telstra representatives will not be aware of, many of the company’s “other” products; also … Continue reading

Posted in Cert III Network Admin, Mobile, Network, Telco('s) -&- ISP('s), Wireless | Leave a comment

Speedtest.skymesh [Change Plan]

Old speed verses new speed? CURRENT: – (Existing plan) SAT-45 512 / 256 kbps 2 GB 4 GB $44.95 UPGRADE: – SAT-55 1024 / 512 kbps 4 GB 6 GB $59.95 The Speedtest.skymeshtool indicates nothing has changed, … (Might there … Continue reading

Posted in A+ 3652A (Hardware & Windows), Cert III Network Admin, Telco('s) -&- ISP('s) | Leave a comment

Altirus [Symantec]

View this *HERE* video.symantec~bcpid39584950001?bctid=617165395001 or hit the play button below.

Posted in Cert III Network Admin, Level 2 | Leave a comment

Current time different to network (server) time

Error message search: – The current time on this computer and the current time on the network are different. SOLUTION: – net time \\servername /set /y STRANGE; – Running this command, resolved the logon problem, however, the client computer ended … Continue reading

Posted in Cert III Network Admin, DNS, Network, w2k-server | Leave a comment

Send LM & NTLM – use NTLMv2 session security if negotiated

* Policy required ~ To make Vista-Biz, allow connections from XP-Pro computers, [Work-group environment] * Search NTLMv2 HISTORICALLY-SPEAKING, … (In context of understanding how networking has evolved in Microsoft operating systems), .. QUOTE; “After you upgrade all computers that are … Continue reading

Posted in A+ 3652A (Hardware & Windows), Cert III Network Admin, Network, Security | 1 Comment

netsh

search – netsh commands – One (or two uses for this command) that I have used recently, .. posted below – #1: – (reset the tcp ip stack using netsh, – to default, known-good parameters,) netsh int ip reset log … Continue reading

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