Many organizations are looking at HCI when looking to augment their IT infrastructure. With every major vendor bringing about “game-changing” innovations into the fray at a rapid pace, this document summarises important criteria to decide which HCI solution to buy. Form Factor (Hardware appliance v/s software), third-party hardware support, Cloud integration, Kubernetes integration, and Analytics […]
Many apps and services rely upon digital certificates to provide authentication and additional security through encryption. You can install and configure Active Directory Certificate Services (AD CS) as the foundation of your public key infrastructure (PKI) to deploy and manage digital certificates within your organization. ADCA is needed whenever you are hosting a web server […]
CUCM Upgradation and Migration takes an ample amount of planning and prerequisites check before actual migration and post-migration. In this article, we will discuss how the approach should be. Most of the environments are still running on 8.5 which is EOL and EOS (End of Service). To get back to pace, everyone must plan for […]
GLBP (Gateway Load Balancing Protocol) GLBP is a Cisco propriety protocol that only works on the Cisco component. This protocol is used to provide the High Availability (HA) for the LAN-connected users. Besides HA this protocol also provides Load balancing. In this blog, we will cover the below-mentioned points- GLBP Terminology GLBP Load-balancing Algorithm GLBP […]
Hello friends! As I already said in my last blog on WSA integration with AD, we will discuss user authentication in this blog. To create group/user-based policies in WSA or user authentication for Internet access, we need to integrate WSA with AD. So, before reading this blog, please check out WSA, WSA Policies, and AD […]
TCP (Transmission Control Protocol) is a reliable transport layer protocol that establishes a connection before sending data and it waits for a positive acknowledgment from the receiver. TCP is basically used where we want a guarantee of data delivery. It utilizes timeouts and retransmission to ensure error-free and sequenced data delivery. In our previous blog, […]
In CentOS operating system, we manage all networking services with the help of the NetworkManager daemon. The Network Manager will also assist in configuring the control network devices and changing the network dynamically. It will help to manage the network connection status. In this blog we are going to understand CentOS NetworkManager daemon, installing, configuring, […]
There are quite a few OEMs in the VDI market these days. Big guns like Microsoft, Amazon, VMware, Citrix, and a few others have been in this segment for a while now. Citrix is one of the key players in the market if you talk about VDI. In fact, Citrix has constantly been securing its […]
Jabber is a communication Software provided by Cisco. This Software includes Instant Messaging, and Voice and Video Communication. Jabber can be Installed from the App Store, Google Play store, and installed on your desktop Making easy use across all platforms. The main feature of Jabber is that it provides mobility, unlike hard phones. Moreover, it […]
As we learned in the previous blog on How to achieve Gateway High Availability with HSRP, VRRP, and GLBP Protocols Part-1 basic of HSRP (Hot Standby Router Protocol). In this Part-2 blog, we will learn HSRP in advance and the basics of VRRP (Virtual Router Redundancy Protocol). Concept wise VRRP is very similar to HSRP. We will cover the […]