I feel that Cisco ACI is quite good at different architecture designs. You can have it as just a straight layer two network. You can have it like we have with a vast layer three network and I think just for the layer three network it has easen up the use. I think the use cases for layer three networking is better for ACI. If you just want to do the layer two, you can still use Cisco Nexus and so on and that should be almost simpler in some way.
Skype for Business, now part of Microsoft Teams is a remote/virtual team collaboration tool must have...especially if you already use Microsoft tools. Of course, since it now part of an MS 365 subscription, it really doesn't make sense to use anything else. It is easy to use and just works. I'm not sure how anyone who works with digital files/documents and needs to work with other people doing similar work can be effective without such a tool. Of course, there are a number of alternatives like Zoom or Webex, but why pay or use another separate tool if you don't need to. :-)
Cisco ACI, The object model is very complicated. It's something difficult to understand and also because there is a user interface, there's a web user interface, but it's not optimal to use it because if you want to deploy a large amount of VLAN or a large amount of tenants, it's quite difficult to do it or it's quite challenging. Maybe if you want to configure a large amount of ports using the web interface, it's not appropriate because it takes a lot of time. It also provides APIs to do that, but as I say, the object model is very difficult to understand and there is very little documentation about automation of the ACI and maybe there is but it's not so easy to find.
Instant messaging to anyone who we know only by name/email. Even if they're offline, they get the message in missed convos and a notification automatically goes to them via Outlook mail. All conversations are saved and accessible via Outlook.
Video and voice calls are a norm in the WFH scenario, and an average employee has around 4-5 calls a day. Skype gives notifications for upcoming meetings, allows easy scheduling via outlook calendar, and its audio/video quality [is] reasonably good compared to the amount of data it consumes.
Status availabilities - in the WFH scenario, you could be off for lunch, out of office, busy, sharing screens - and might not want to be disturbed. Skype allows you to do that, and in case you're off, ensures that you know that you have missed messages.
Screen sharing - we have to share screens at least once or twice a day with a coworker when working on some issues/features, and Skype easily lets us do that. One of the best things about Skype is that the screen can be shared without being on a video/voice call - which is of immense advantage because oftentimes, you could prefer sharing the screen, while it [is] too noisy to talk.
I think something I've just went to a session with hyper fabric and the ideas that hyper fabric has. Keep it really simple because Cisco ACI is a complex system and adopt some of the ideas behind hyper fabric, bring it to ACI that will be really beneficial. So as I said, automation is a great thing, but it's still, you need to have the background and the really complex stuff that happens behind the scenes to leverage the value of that solution. And by adding more simplicity to it, I think that will be a great thing. And also integrating with other applications in terms of the automation.
Connection issues can be hard to diagnose when they come up(as some knowledge of server information may be needed to reestablish as the connection troubleshooting options on the sky are not as user-friendly as the rest of the platform.
Some issues setting up camera/sound could use more info on troubleshooting options with playback sound, video, etc.
Statuses sometimes are unreliable and do not display correctly .
Provided with the intensive fault isolation for the CISCO ACI, we are glad that we have this Data Center Solution in place and we will continue to renew as long as the future needed requirements are meet and more helpful features will be enabled in the future with the integration of security
The software is simple to install and configure. It is rather simple to explain for correct use. It is possible to profile users for the different functions offered. It is integrated quite completely with Outlook and with Active Directory security. It performs all communication functions well with one or more interlocutors and the possibility of granting control of your computer is convenient.
You'll need a lot of training and hands on experience to get the most out of the product. There are a lot of very useful features in the ACI product. Often times there are a lot of ways to get to a solution for chalanges in the field. The solutions might be different eacht time. Knowing which one to implement is somtimes a challenge.
Very easy to use. Even though Microsoft Teams has a lot of features and integrations, as a user I feel completely comfortable on finding what I need, getting information about the app extensions and using them. It's a very comprehensive tool, intuitive design and does not make me feel tired to be using it. I am glad with the current experience.
It allways works. If there are problems with links going down by accident (say someone accidentally unpatches something they shouldn't have), we rarely miss more then one packet over the link. Also, using VPCs we are able to upgrade the software on the switches without the attached EPs ever noticing.
Day to day operations on Cisco ACI do not require much human intervention, the platform ticks over without any major faults. Being able to rapidly replicate the communication between two groups of machines across multiple sub networks speeds up new application delivery, and the integration into vmWare allows multiple teams within IT to work together to problem solve rapidly.
Cisco provides users and partners with a multitude of data for you to consume. I think that the stuff in the public domain goes a long way to assisting you find any answers you may need, plus insights and information from areas such as DevNet provide you with access to more than just the traditional release notes and the like
I have only had to reach out to the Support team at Skype for Business once with an issue, and I was pleasantly surprised and encouraged by the quickness and thoroughness of their response. The wait time was short and my question was dealt with politely and clearly, so I would say the support team has it together.
The Cisco ACI training provided by Cisco was in depth, covered all of our requirements, and allowed us to implement and maintain the platform without issues.
Being involved in the implmentation gives you more overview on how things are supposed to be working and communicating, you can easily performce troubleshooting and understanding the troubleshooting scenario
Skpe for business is utilized company wide in regards to my company. Everyone not only uses it, but uses it often. It is an effective way of communicating. It also integrates very nicely with outlook and all conversation history is pushed to a folder within the outlook system. We also have it so that if someone misses a message, they are sent an email reminder saying that there is a message that went unread.
Actually we start our learning in networking career with Cisco. So it is very useful or easier to learn this product. And honestly speaking, I didn't work in any other data center solution other than Cisco. So I cannot compare what it gives us more than other popular stuff. But this is very nice product like from Cisco.
For the below reason I will always choose this app over its competitors: Better audio and video quality, Little to no disconnections or freezing when on a call/video conference Integrates well with mailbox/ calendar/ one drive, and SharePoint is easy to use
Cisco ACI scales well and is suited in scenarios such as multi-cloud or large data centre implementations. It is not suited to smaller deployments as the efficiencies that it provides are not fully realised. It is well suited in large environments that contain both virtual and bare-metal machines allowing a great deal of flexibility. It is also perfect to support multi-tenancy platforms.
We've definitely spent quite a bit of time relearning how to do things in ACI, but I think the investment has been well worth while considering that we can now deploy tenants and leaves from the ground up in a matter of seconds.
We can if we choose to upgrade an entire datacenters worth of switches in a single night. (We've chosen to break it up for availability requirements, but if you didn't require 99.999% uptime like us you may be able to do it)
Skype for Business has enabled a migration in part away from fixed line telephony and introduced the user to mobile working with a headset which cannot be overstated as being a game changer.
Being able to schedule Skype for Business meetings through Outlook has meant meetings with colleagues without a meeting room has been a great enabler.
