A CE router ( customer edge router ) is a router located on the customer premises that provides an Ethernet interface between the customer's LAN and the provider's core network. CE routers, P (provider) routers and PE (provider edge) routers are components in an MPLS (multiprotocol label switching) architecture.
Acute and chronic forms of invasive fungal sinusitis usually affect people with suppressed immune systems, such as that caused by cancer, chemotherapy drugs, or uncontrolled diabetes mellitus. Symptoms often include facial pain, eye swelling, blindness, fever and nose bleeds.
Sinus infection is characterized by an infection of the lining tissues of the sinuses within the skull. Symptoms of a sinus infection can include. 1  pain or pressure sensations over the involved areas of the face along with tenderness and swelling, 2  stuffy nose, or nasal congestion,  drainage or discharge from the nose,