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The destination MAC address is an STP multicast address. The IEEE 802 standard Bridge Group Address is 01:80:C2:00:00:00 . [ 11 ] However, several proprietary destination MAC addresses for STP exist, like the Cisco proprietary Per-VLAN Spanning Tree address 01:00:0C:CC:CC:CD [ 12 ] or the Extreme Networks address 03:04:08:00:07:00 , and may be ...
The format of a STEP-file is defined in ISO 10303-21 Clear Text Encoding of the Exchange Structure. [2] ISO 10303-21 defines the encoding mechanism for representing data conforming to a particular schema in the EXPRESS data modeling language specified in ISO 10303-11. A STEP-File is also called p21-File and STEP Physical File.
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.
Configuration Identifier Format Selector: Indicates the use which is going to be given to the following components. Configuration Name [3] [4] [5] Revision Level and the Configuration Digest: [6] [7] A 16B signature HMAC-MD5 Algorithms created from the MST Configuration Table. This object is specific and unique of MSTP, neither STP or RSTP use it.
It is an ASCII-based format. [1]: 59 Its official title is: Automation systems and integration — Product data representation and exchange. It is known informally as "STEP", which stands for "Standard for the Exchange of Product model data". ISO 10303 can represent 3D objects in Computer-aided design (CAD) and related information.
A Signal Transfer Point (STP) is a node in an SS7 network that routes signaling messages based on their destination point code in the SS7 network. [1] It works as a router that relays SS7 messages between signaling end-points (SEPs) and other signaling transfer points (STPs).
H.323 is a system specification that describes the use of several ITU-T and IETF protocols. The protocols that comprise the core of almost any H.323 system are: [8] H.225.0 Registration, Admission and Status (RAS), which is used between an H.323 endpoint and a Gatekeeper to provide address resolution and admission control services.
The type of number (TON) or Nature of Address Indicator (NAI) parameter, which is of relevance to E.164 (regular telephone) numbers for example, indicates the scope of the address value, such as whether it is an international number (i.e. including the country code), a "national" or domestic number (i.e. without country code), and other formats such as "local" format (e.g. in the U.S., without ...