Author: Admin

Create ODBC Database Connection in vCenter Server

Posted on by Admin

vCenter server requires database to store its information. There are two methods you can use to configure database in vCenter server. You can use express SQL 2008 instance or separate dedicated database server. In this post, I will show steps to create ODBC database connection in vCenter Server with dedicated SQL server Server 2012. Create ODBC Database Connection in vCenter Server  As I have already installed SQL Server 2012 in Server 2012 R2, let’s create…

Read More

Nexsus load balancing mechanism for FcoE Mappings

Posted on by Admin

On the Nexus 5000, the default load balancing mechanism on the LACP port-channel is source-destination. If we leave it in this state, all the FCoE traffic will take the same link in the port channel when the Nexus 5000 is forwarding frames to the upstream device. To enable the Nexus 5000 to load balance using exchange IDs, we configure it for ‘source-dest-port’ load balancing. Nexus5000(config)# port-channel load-balance ethernet ? destination-ip    Destination IP address destination-mac   Destination…

Read More

Example:Mapping VSANs to VLANs

Posted on by Admin

Example:Mapping VSANs to VLANs The following example shows how to configure the FCoE VLAN and a virtual Fibre Channel interface: SUMMARY STEPS 1.    Enable the associated VLAN and map the VLAN to a VSAN. For Cisco Nexus 7000, ensure you are in the storage VDC. 2.    Configure the VLAN on a physical Ethernet interface. 3.    Create a virtual Fibre Channel interface and bind it to a physical Ethernet interface. For Cisco Nexus 7000, ensure you are in the…

Read More

Nexus 5500 to Nexus 7000 Multi-Hop FCoE Configuration Example

Posted on by Admin

Configure In order to begin this process, you must verify that: The Nexus 7000 has the FCoE feature enabled. The module F1 is licensed for FCoE. The system Quality of Service (QoS) is set correctly. The storage Virtual Device Contexts (VDC) are created. The dedicated and shared interfaces are configured. In order to configure the Nexus 7000 Switch for Multi-Hop FCoE, complete these steps. Enter these commands: default_vdc(config)# license fcoe module 1 default_vdc(config)#system qos default_vdc(config-sys-qos)# service-policy…

Read More

VMWare vSphere 5.5 – Showing incorrect information in vSphere Web Client

Posted on by Admin

Original Link# http://www.stephenwagner.com/?p=765 Earlier today I was doing some work in my demonstration vSphere environment, when I had to modify some settings of one of my VMs that are setup as the latest version (which means you can only edit the settings inside of the vSphere Web Client). To my surprise, when logging in, immediately I received an error: “ManagedObjectReference: type = Datastore, value = datastore-XXXX, serverGuid = XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXX refers to a managed object that…

Read More

Virtual machine is assigned an invalid IP address after a reboot (2012646)

Posted on by Admin

Symptoms When you restart a virtual machine, the IP address is changed from the assigned static IP address to 169.254.x.x. The guest operating system network interface with a static IP address fails to communicate with the network until the IP address is changed to DHCP and then back to a static IP address. Cause This issue occurs because the IP address registry values are incorrectly overwritten by a newly added IP address, instead of the…

Read More

Starting VMware VirtualCenter Server service when using SQL authentication fails with the error: Login Failure, Failed to connect to database (2015824)

Posted on by Admin

Symptoms You cannot start the VMware VirtualCenter Server service when using Microsoft SQL authentication. VMware VirtualCenter Server service fails to start. The vpxd.log file (located at C:\ProgramData\VMware\VMware Virtual Center\Logs)contains entries similar to: T10:54:43.364-04:00 [03404 error ‘Default’] [VpxdVdb::SetDBType]: Login failure – retrying once… T10:54:43.364-04:00 [03404 error ‘Default’] [VpxdVdb::SetDBType] Failed to connect to database: . Retry attempt: 1 … T10:54:53.364-04:00 [03404 error ‘Default’] [VpxdVdb::SetDBType] Encountered login error. Subsequent connection attempt failed: 28000 T10:54:53.364-04:00 [03404 error ‘Default’] [VpxdVdb::SetDBType] Aborting after 1…

Read More

Secure CRT Logging Automatically

Posted on by Admin

Secure CRT Logging Automatically   Logging Automatically with the Hostname , Time , Session etc…. C:\Logging_Driectory/%S-%H- %D-%M-%Y-%h-%m-%s.log   Upon Connect # ==========>%H — %S —  Date: %D-%M-%Y — Time # %h:%m:%s  <============= Upon Disconnect # =========> %H — %S —  Date: %D-%M-%Y — Time # %h:%m:%s  < ===========

Read More

CUE Licenses

Posted on by Admin

Note: Useful LINK COPIED FROM OTHER SOURCE FOR REFERENCE INTRODUCTION Unity Express provides any organization with a quick and convenient way to manage voicemail, auto attendant and interactive voice response (IVR) services.  These services are provided within the Unity Express module. When purchased, Unity Express includes a few licenses for some services, such as voice ports for auto attendant, while other services like mailboxes are not included.  This policy forces companies requiring these services to…

Read More

CME – How to collect Debug Logs

Posted on by Admin

CME – How to collect Debug Logs ====================> How to enable Voice call Debug Filtering Voice call debug Filtering ————————– First configure the filter  using “call filter match-list <tag> voice” and then use the filter as a debug condition using “debug condition match-list <tag> call filter match-list <tag> voice incoming calling-number <pattern> incoming called-number <pattern> incoming dialpeer <tag> incoming media local ipv4 <ip address> incoming media remote ipv4 <ip address> incoming port incoming signaling local…

Read More
1 … 3,525 3,526 3,527 3,528 3,529 … 3,543