Abstract: In general, embodiments of the invention relate to routing packets between servers in different layer 2 domains. More specifically, embodiments of the invention relate to using overlay routing mechanisms in an Internet Protocol (IP) fabric to enable communication between servers in different layer 2 domains to communication. The overlay routing mechanisms may include direct routing, indirect routing, naked routing, or a combination thereof (e.g., hybrid routing).

Abstract: In general, embodiments of the invention relate to routing packets between hosts or virtual machines in different layer 2 domains. More specifically, embodiments of the invention relate to using overlay routing mechanisms in an Internet Protocol (IP) fabric to enable communication between hosts or virtual machines in different layer 2 domains to communication. The overlay routing mechanisms may include direct routing, indirect routing, naked routing, or a combination thereof (e.g., hybrid routing).

Abstract: A method and apparatus of a device that monitors a link for a slow link flap event is described. In an exemplary embodiment, a device detects a link flap in a current time interval of a link that couples a pair of devices. In addition, the current time interval is one of a plurality of time intervals that are used to monitor the link for a slow link flap. Furthermore, a slow link flap event results from detecting a maximum number of link flap violations over the plurality of time intervals. The device additionally increments a number of detected link flaps for the current time interval. If the number of detected link flaps for the current time interval is greater than a maximum number of slow link flap violations, the device marks the current time interval as a possible slow link flap interval.

Abstract: A method and apparatus of a device that converts an ordered ACL to an unordered ACL is described. In an exemplary embodiment, a network element receives an ordered access control list that includes a set of ordered rules, where each of the ordered rules includes an address range and an action. Furthermore, if two address ranges for two of the ordered rules overlap, a corresponding action of a preceding rule overrules a corresponding action of a subsequent rule for an overlapping range of addresses. The network element further converts the ordered access control list to an unordered access control list, where the unordered access control list includes a plurality of independent rules and each of the plurality of independent rules include a corresponding address range that is non-overlapping with other address ranges of the plurality of independent rules.

Abstract: A filter system having a filter media retainer seal includes: at least one underdrain block having a top wall, a bottom wall, and a pair of side walls extending between the top wall and the bottom wall; a filter media retainer mounted onto the top wall of the at least one underdrain block; and at least one rib positioned between the underdrain block and the filter media retainer. The at least one rib forms a seal between the underdrain block and the filter media retainer, and prevents filter media from entering the underdrain block. The at least one rib can be monolithically formed to the at least one underdrain block. Alternatively, the at least one rib is monolithically formed to the filter media retainer. The rib is crushable and/or it bites into a surface on the adjoining part to reduce or eliminate the need for a separate sealant.

Abstract: A filter system for filtering particles from a liquid includes an underdrain assembly having an underdrain defining at least one underdrain chamber and a media retainer assembly. The media retainer assembly includes an upper filter media retainer plate defining a plurality of hopper-shaped cavities and a lower filter media retainer plate defining a plurality of hopper-shaped cavities corresponding to the plurality of hopper-shaped cavities on the upper plate. The plates are in a nested arrangement such that the hopper-shaped cavities on the upper plate are in alignment with the corresponding plurality of hopper-shaped cavities on the lower plate to define a plurality of passages therebetween and allow for the passage of the liquid while preventing the passage of a filter media. During a backwash operation, the upper and lower plates are relatively moveable such that the backwash fluid releases any particles lodged in the passages between the plates.

Abstract: Systems and methods for delivering media over a network are provided. Multiple media assets are stored on a server, as well as a representation for at least one media asset. The representation of a media asset is delivered to a client. A client user request based on selection of a representation is received, and the represented media asset is delivered from the server in response to the client user request.

Abstract: A non-slip, self-adhesive, flexible pad, the pad being made of material which can be affixed to the body of a stringed musical instrument to prevent the instrument from slipping in any direction on the player's clothing while the player is in a sifting or standing playing position. A method of making and attaching the pad to the instrument is also disclosed.

Abstract: A media system that centrally manages and stores media contents and also controls the delivery of media content to subscribers is disclosed. According to one aspect, an administrator can control program scheduling, rates, service packages and system configuration for a media delivery system. Additionally, the administrator may also control billing, transaction monitoring, and customer relations. According to another aspect, the media delivery system provides subscribers with centrally managed storage for paused or recorded media. Still another aspect is that the media delivery system can restrict various administrators to different modules of the media delivery system.

Abstract: A method for improving the concentricity of a coupling between a shaft and a hub in a motion control system. The shaft is coupled to the hub by means of a bushing that may be drawn into the hub by means of a single set screw. The depth of the bushing exceeds a calculated critical cocking length. The bushing may be split and may also be tapered, and in certain embodiments, has a bore of diameter smaller than 0.5 inches.