How to configure Mikrotik DHCP Server for Cisco Phone TFTP option
1- Change your TFTP server IP in to hex code
you can use this online tool : http://www.miniwebtool.com/ip-address-to-hex-converter/
2- Now configure Mikrotik RouterOS :
/ip dhcp-server option add code=150 name=ciscotftp value=0xC0A80307
Continue reading How to configure Mikrotik DHCP Server for Cisco Phone TFTP option
VMware ESX / ESXi services restarting
Restart the ESXi host daemon
Restart vCenter Agent services
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How to install CentOS on Remote Server or VPS
If you want to install CentOS remotely on server on slow link even if you are able to mount the CentOS installation media as DVD iso .It takes lots of time and some time corrupted installation .
Linux is having a feature Netinstall you can use that feature and install the CentOS as version you want.
1- Download the Netinstall bootable media ISO file version you would like to install.
For demo I am going to install CentOS 5.5 32 bit
1- I went to following directory
Continue reading How to install CentOS on Remote Server or VPS
How to enable ESXi SSH And ESXi Shell Using PowerCLI
Connect to the VCenter Server
#Connect to VCenter Server
Connect-VIServer -Server 192.168.10.1 -Protocol https -User Administrator@vsphere.local -Password P@ssw0rd
#Now Check which serveries are running and you want to start or stop
Get-VMHost 192.168.10.11 | Get-VMHostService
Now you will get slimier to below screen
Continue reading How to enable ESXi SSH And ESXi Shell Using PowerCLI
How to enable CDP in Cisco UCS Blades
1- Login to Cisco UCS Manager
2- Click on LAN tab
Click on Policies > Network Control Policies >
Add New Policy Continue reading How to enable CDP in Cisco UCS Blades
Windows Server 2012 Start Menu Program List
1- Right Click on Task bar
2- Click New Toolbar dialog box,
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How to check Zain or Viva Prepaid Internet broadband balance by URL Kuwait
Connect to your router and browse the link.
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Cisco UCS Networking Best Practices by Brad Hedlund
This presentation assumes familiarity with basic networking and server VNIC concepts in UCS, and familiarity with virtual port channels.
This version of the presentation (v2.5) focuses primarily on the Ethernet uplinks. SAN uplinks and VMware networking scenarios are briefly discussed but not covered extensively. Those topics and others such as QoS, the Cisco VIC, and vNIC fabric failover may be included in future versions of this presentation.
Part 1 – Cisco UCS Networking Overview
Continue reading Cisco UCS Networking Best Practices by Brad Hedlund
WS-POE-8-ENC POE Injector Cisco Phone Patch Cord Pin config
I have purchased WS-POE-8-ENC POE Injector from http://wifi-texas.com/ for my home LAB.
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Windows 2012 Server Network Disconnection issue
I have installed Windows 2012 Server on VMWare ESX Server .Server was not being used it was idle
I getting issue as Network was being disconnected .Network was going to sleep mode .
To disable the Network sleep mode .
1- Go to device manager
Continue reading Windows 2012 Server Network Disconnection issue