If you have Layer 3 separation, you're essentially creating a transit VLAN just between two things.. Here is another article with a diagram showing the connectivity between two site separated by a layer 3 connection. In this article, the Transit-VLAN is like a transparent bridge across a layer 3 connection.
There could be different causes of eyelash loss. It could stem from something serious like skin diseases or toxins but it can also stem from your water proof mascara. Listed hereinafter are the different causes of eyelash loss. 1  Hormonal changes and even changes in your body as you get older. 2  Changes in the eyelashes when you get older are completely natural since your eyelash follicle slows down the process of growing new eyelashes and may even stop production altogether.
Internal styes develop on the inside of the eyelid. Like external styes, they consist of red, painful bumps. Usually, external styes will subside after the infection clears up. Both internal and external styes can affect patients of all ages. In addition to physical discomfort and redness, they can cause crusting in the eyes and excess tearing. A chalazion is also caused by a blocked oil gland, but unlike a stye, it is not the result of infection. Chalazia occur when oil builds up inside the gland, creating a small lump. They can also appear when scar tissue builds up around a stye. These lumps can cause tearing and, if they are big enough to press on your eye, they can cause blurred vision. Chalazia will typically go away on their own, although it is common for them to return. Treatment Options. Styes and chalazia usually go away without medical attention.