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Inserts a Table of Contents that omits subheadings beyond a certain depth. Template parameters [Edit template data] Parameter Description Type Status Limit 1 limit Maximum header depth to be included in table of contents Default 3 Number suggested See also {{ TOC hidden }} The above documentation is transcluded from Template:TOC limit/doc. (edit | history) Editors can experiment in this ...
Section numbering is relative to the part that is edited, so on the relative top level there is always just number 1, relative subsections all have numbers starting with 1: 1.1., 1.2, etc.; e.g., when editing subsection 3.2, sub-subsection 3.2.4 is numbered 1.4. However, the heading format is according to the absolute level.
By examining the 802.2 LLC header, it is possible to determine whether it is followed by a SNAP header. The LLC header includes two eight-bit address fields, called service access points (SAPs) in OSI terminology; when both source and destination SAP are set to the value 0xAA, the LLC header is followed by a SNAP header. The SNAP header allows ...
Heading 1 (= Heading 1 =) is automatically generated as the title of the article, and is never appropriate within the body of an article. Sections start at the second level ( == Heading 2 == ), with subsections at the third level ( === Heading 3 === ), and additional levels of subsections at the fourth level ( ==== Heading 4 ==== ), fifth level ...
2.0 Career opportunities 2.1 Operations management 2.1.1 Traffic 2.1.2 International trade and corporate customs 2.1.3 Distribution 2.2 Product development. A first subsection may be numbered 0 rather than 1 (as in 2.0 Career opportunities) if it is an introduction or similar to the following subsections.
Value 59 (No Next Header) in the Next Header field indicates that there is no next header whatsoever following this one, not even a header of an upper-layer protocol. It means that, from the header's point of view, the IPv6 packet ends right after it: the payload should be empty.
IEEE 802.1Q, often referred to as Dot1q, is the networking standard that supports virtual local area networking (VLANs) on an IEEE 802.3 Ethernet network. The standard defines a system of VLAN tagging for Ethernet frames and the accompanying procedures to be used by bridges and switches in handling such frames.
A data unit at layer 2, the data link layer, is a frame. In layer 4, the transport layer, the data units are segments and datagrams. Thus, in the example of TCP/IP communication over Ethernet, a TCP segment is carried in one or more IP packets, which are each carried in one or more Ethernet frames.