Path Computation Element Sample Clauses

Path Computation Element. In order to configure the forwarding of HTTP or IP-level packets from one SR to another (see above), the PCE SF is being utilized. This PCE works closely with the underlying infrastructure, through suitable management interfaces, specifically the I1 and I3 infrastructure interfaces, to configure the forwarding actions of the SDN-enabled switching fabric and to obtain the topology information from the infrastructure to do so. For this, the PCE assigns every link of the underlying network topology to a unique bit in a pre-defined bitarray (with the size of the bitarray large enough to store all such unique bit positions, i.e. the size of the array equals the number of network links). A forwarding action from point A in the network to another point B can now be represented a unique bitarray in which all bitpositions of those links belonging to the path from A to B. Figure 15 shows this simple forwarding operation. In this example, the path from S (originating in a peering network) to A is represented as a simple binary OR of the three links from the border GW to the SR to which media component A connects, i.e. 10010010 is the binary representation of this path. On the other hand, the path from S to B is represented as 10100010 as one link is different here compared to the previous. With that in mind, the transfer of a packet from S to A and B is now easily achieved by a binary OR of the individual path. We refer to this capability as coincidental multicast, which is utilized to send a single HTTP-level response to more than one client at the same time (for cases in which the arrival of the client requests is aligned in the right arrival window). It is the role of the PCE to receive path computation requests in the form of either an IP or FQDN destination as well as a source node identifier (which is assigned to each SR by the PCE during the bootstrapping process). The result of this operation is the bitarray, as shown in Figure 15, and is returned to the requesting, i.e. originating SR. In order to improve HTTP (request/response) operations, the PCE will also return the return path from the destination SR to the requesting SR in the same operation. This supports requests and responses being sent over different paths in the network.
Sample 1Sample 2
AutoNDA by SimpleDocs

Related to Path Computation Element

  • COMPUTATION OF BACK WAGES No claim for back wages shall exceed the amount of wages the employee would otherwise have earned at the employee's regular rate less:

  • TAX LIMITATION ELIGIBILITY In order to be eligible and entitled to receive the value limitation identified in Section 2.4 for the Qualified Property identified in Article III, the Applicant shall:

  • Vacation Eligibility Employees shall be eligible for vacation, based on their Net Credited Service (NCS) with the Company, as follows:

  • Contribution Eligibility You are eligible to make a regular contribution to your Xxxx XXX, regardless of your age, if you have compensation and your MAGI is below the maximum threshold. Your Xxxx XXX contribution is not limited by your participation in an employer-sponsored retirement plan, other than a Traditional IRA.

  • Benefit Eligibility For purposes of the Benefit Plan entitlement, common-law and same sex relationships will apply as defined.

  • Number Designation Election Term Etc Section 1.

  • Break in Service No absence under any paid leave provisions of this Article shall be considered as a break in service for any employee who is in paid status, and all benefits accruing under the provisions of this Agreement shall continue to accrue under such absence.

  • Effective Date of Benefit Termination Medical, dental and life coverage termination will take effect on the first of the month following the loss of eligible employee or dependent status. Disability benefit coverage terminations will take effect on the day following loss of eligible employee status.

  • Computation Period Interest on the Loans and all other amounts payable by Borrower hereunder on a per annum basis shall be computed on the basis of a 360-day year and the actual number of days elapsed (including the first day but excluding the last day) unless such calculation would result in a usurious rate, in which case interest shall be calculated on the basis of a 365-day year or 366-day year, as the case may be. In computing the number of days during which interest accrues, the day on which funds are initially advanced shall be included regardless of the time of day such advance is made, and the day on which funds are repaid shall be included unless repayment is credited prior to the close of business on the Business Day received. Each determination by Administrative Agent of an interest rate or fee hereunder shall be conclusive and binding for all purposes, absent manifest error.

  • Dependent Eligibility To be eligible to enroll as a Covered Dependent, a person must be:

Time is Money Join Law Insider Premium to draft better contracts faster.