Cisco

No VMware NSX Hardware Gateway Support for Cisco

by

I find it interesting, as I’m taking my first real steps into the world of VMware NSX, that there is no Cisco equipment supported as a VMware NSX hardware gateway (VTEP). According to the HCL on March 13th, 2018 there is a complete lack of “Cisco” in the “Partner” category: I wonder how that works out for Cisco UCS customers. As I continue to remind vendors, virtualization environments cannot virtualize everything. There are still dependencies on things like DNS, DHCP, NTP, and AD that need a few physical servers. There will also always be a few hosts that can’t be virtualized because of vendor requirements, politics, and/or fear. Any solution for a virtual environment needs to help take care of those …

Read More

VMmark 2.5

by

Oooh, a new version of VMmark is out. From Bruce Herndon on the VROOM! blog: I am pleased to announce the release of VMmark 2.5, the latest edition of VMware’s multi-host consolidation benchmark. The most notable change in VMmark 2.5 is the addition of optional power measurements for servers and servers plus storage. This capability will assist IT architects who wish to consider trade-offs in performance and power consumption when designing datacenters or evaluating new and emerging technologies, such as flash-based storage. A long time ago I was pretty skeptical of yet-another-benchmark, but it’s been useful to help compare physical hosts with virtual workloads. Unlike most benchmarks, the results from previous versions are still relevant to the new version. I …

Read More