The ACI software adds support for transit routing. Multiple External Layer 3 Outside connections within a single tenant/context (VRF) are supported and the ACI fabric can advertise the routes that are learned from one External Layer 3 Outside connection to another External Layer 3 Outside connection.
Serious conditions that could cause lower eyelid twitch. Twitching of the lower eyelid may also be indicative of a grave underlying health condition. Blepharospasm â Blepharospasm is a medical condition wherein the nerve impulses are not normal.
Causes of eye twitching. Eye twitching, or blepharospasm, is an uncontrollable blinking or spasm of the upper eyelid. Most people develop a minor eyelid twitch at some point in their lives. The causes include: Fatigue; Stress; Caffeine; This minor form of twitch is painless and harmless. It usually goes away on its own. But it can be quite annoying.