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Recent activity in Network Administration

unix server timeout

server times out i have 15 production unix server instances to check logs same time when i am…
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Static to dhcp change asa

Hello looking for some help on this. My ISP did an update that made it necessary for us to update …

Office 365 Network Performance Assessment - Ports?

Hi Experts, What ports do we need to open to be able to run the network performance assessment for …

VPN and one to one NAT

I do tech work for small businesses and I barley dabble in VPN connections. I'm using a cisco VPN …

ASA config help

We have a legacy XP machine  that has custom software that  it uses for data collection of devices. …

Loading IOS imaage onto Cisco switch

Can I load an image onto a Cisco 3850 switch which has no IOS by attaching an external DVD player to…

Do we need to assign channel when adding new AP to wlc

Hi We need to add a few of APs(3500) to WLC.(5508). I wonder if we need to configure channel number …

Cant ping ESX from few machines

Hi folks, I have a problem with my VMware ESX. I have a small network in C class 192.168.10.0/24,…

Problem when getting member list of Distribution Group on Exchange 2016 server

Dear Wizards, when I run this script (ps1) to get all members from all Distribution Groups of our …

Group Policy using Item Level Targeting maps the drive even if the Target test is wrong

I have a Windows 2011 SBS domain with multiple DC's -- fully updated, replicating properly, no other…
Cloud Class® Course: Ruby Fundamentals

This course will introduce you to Ruby, as well as teach you about classes, methods, variables, data structures, loops, enumerable methods, and finishing touches.

Windows server 2012 inaccesible

Windows server 2012 workstation service not starting:   error 1075: the depencdency service does …

Problem iwth Cisco rolloever line not going to unity mailbox

We have Cisco Callmanagers and Unity Connections for voicemail.  Our problem is this: We have a …

route email traffice btw two nic cards

I have a computer with two nic's installed. N1 192.168.0.x 255.255.255.0 ; N2 172.18.135.x …

I cant connect to TeamViewer, its asking to check proxy settings and connections?

I cant connect to TeamViewer, its asking to check proxy settings and connections?

Very high number of CLOSE_WAIT connection on Hadoop NameNode servers

Issue with high number of  TCP CLOSE_WAIT socket connections on Hortonwork(HDP2.6.4) NameNodes & …

A Record significance

I am trying to clarify what function the A record performs in the following scenario I have a …

Have Cisco 1900 serial router a HA function ?

Have Cisco 1900 serial router a HA function ?

Crashplan Pro not able to connect to server from Windows 7 Machine

We have a network of 25 Windows Systems and I have problems with one of them that cannot connect to …

Server 2012 R2 Connectivity problems.

We have a Windows 2012 R2 RDS server.  For the last 5 days, that box goes through periods of …
Cloud Class® Course: Microsoft Azure 2017

Azure has a changed a lot since it was originally introduce by adding new services and features. Do you know everything you need to about Azure? This course will teach you about the Azure App Service, monitoring and application insights, DevOps, and Team Services.

Update McAfee to offline clients

Hello I can't seem to remember how to update my client's McAfee on my closed loop test network.  …

Network problems with SBS server after performing Physical to VM conversion.

I converted a physical machine to a Hyper-V VM using:  …

Cisco Config

Hi Experts, I am having a problem with my Cisco 897VA router and allowing access to internal …

SMB Network Scanning to Mac Breaks Each Day....Help!

I have a Sharp MX-C300W all-in-one that has the ability to scan to network drives. The network …

How to determine streaming speed -> Device to cloud or from device to router on lan

I heard that NetFlix\Apple TV determines your picture quality based upon your internet speed?  Does …

transactions search in unix logs

transactions search in unix logs in the unix logs of transactions each transaction has bunch of…
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