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1. www.cisco.com › guide › ce_cfm-ieee_802_1adIEEE 802.1ad Support on Provider Bridges - Cisco

   www.cisco.com › guide › ce_cfm-ieee_802_1ad

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   These requirements enable provider bridges to have the same functionality as Layer 2 protocol tunneling (L2PT) and Q-in-Q (QnQ) bridges. This document describes the IEEE 802.1ad implementation on Cisco switches using Layer 2 switch ports.

2. www.ieee802.org › 1 › pagesIEEE 802.1: 802.1ad - Provider Bridges

   www.ieee802.org › 1 › pages

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   Dec 31, 2002 · 802.1ad - Provider Bridges. This amendment to IEEE Std 802.1Q-1998 is intended to develop an architecture and bridge protocols, compatible and interoperable with existing Bridged Local Area Network protocols and equipment, to provide separate instances of the MAC services to multiple independent users of a Bridged Local Area Network in a manner ...

   Date	Document
   31 Dec 2002	802.1ad, Draft 0
   14 Jul 2003	802.1ad, Draft 1 comment disposition
   20 Jul 2003	802.1ad, Draft 1.1
   22 Sep 2003	802.1ad, Draft 1.3

   See full list on ieee802.org

   • Editor: Tony Jeffree

3. www.ieee802.org › 1 › files802.1ad Provider & Provider Edge Bridges - IEEE 802

   www.ieee802.org › 1 › files

   802.1ad’s Relay VID (RVID) should be used as generic ISS SAP identifier. associated with both B-VLAN (trunk) instances and I-Service instances. VID translation function converts bridge-internal RVID into externally observable C-VID, S-VID, B-VID, I-SID, or other technology label format. Customer Instance Component.

4. www.cisco.com › ce_cfm-ieee_802_1adIEEE 802.1ad Support on Provider Bridges - Cisco

   www.cisco.com › ce_cfm-ieee_802_1ad

   Provider bridges solve this traffic-mixing issue by providing Layer 2 protocol data unit (PDU) tunneling when a provider bridge (S-bridge) component and a provider edge bridge (C-bridge) component are used. The figure below shows the topology. Figure 1: Layer 2 PDU Tunneling. S-Bridge Component.

5. standards.ieee.org › standard › 802_1ad-2005IEEE SA - IEEE 802.1ad-2005 - IEEE Standards Association

   standards.ieee.org › standard › 802_1ad-2005

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   Dec 11, 2002 · Standard for Local and Metropolitan Area Networks: Multicast and Local Address Assignment. This standard specifies protocols, procedures, and management objects for locally-unique assignment of 48-bit and 64-bit addresses in IEEE 802 networks. Peer-to-peer address claiming and address server capabilities are specified.

6. grouper.ieee.org › groups › 802Backbone Provider Bridging Networks - IEEE

   grouper.ieee.org › groups › 802

   Oct 4, 2004 · Frame. B-MAC. 4. PB. B-MAC Addresses identify the Edge Backbone Provider Bridges (BB PB) B-MAC Addresses are learned by other Edge Backbone Edge Bridges. The backbone edge MAC address determines which edge on the B-VLAN will receive the frame. Frames may be flooded by sending with broadcast or multicasts DA B-MACs to the B-.

7. People also ask

   What is IEEE 802.1ad support on Provider Bridges?

   • The IEEE 802.1ad Support on Provider Bridges feature is the IEEE 802.1ad implementation on Cisco switches using Layer 2 switch ports. In 12.2 (54)SE, this feature was introduced on the Cisco ME 3400E and Catalyst 3750 Metro switch platforms. The following commands were introduced or modified: ethernet dot1ad, l2protocol, show ethernet dot1ad.

   IEEE 802.1ad Support on Provider Bridges - Cisco

   www.cisco.com/c/en/us/td/docs/ios/cether/configuration/guide/ce_cfm-ieee_802_1ad.html

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   What is s-Bridge in IEEE 802.1ad?

   • Figure 1 shows the topology. The S-bridge component is capable of inserting or removing a service provider VLAN (S-VLAN) for all traffic on a particular port. IEEE 802.1ad adds a new tag called a Service tag (S-tag) to all ingress frames from the customer to the service provider.

   IEEE 802.1ad Support on Provider Bridges - Cisco

   www.cisco.com/c/en/us/td/docs/ios/cether/configuration/guide/ce_cfm-ieee_802_1ad.html

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   What is IEEE Std 802.1ad?

   • • This standard will enable a Service Provider to scale the number of Service Virtual LANs in a Provider Network by interconnecting many independent Provider Bridged (IEEE Std. 802.1ad) Networks while interconnecting the Service Virtual LANs provided by these Provider Bridged Networks, and provide for interoperability and consistent management.

   Backbone Provider Bridging Networks - IEEE

   grouper.ieee.org/groups/802/1/files/public/docs2004/BB Provider Bridging V9.pdf

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   How does IEEE 802.1ad work?

   • By using a different set of addresses for the Layer 2 protocols running in provider bridges, IEEE 802.1ad causes customers' Layer 2 PDUs entering the provider bridge to appear as unknown multicast traffic and forwards it on customer ports (on the same S-VLAN). Customers' Layer 2 protocols can then run transparently.

   IEEE 802.1ad Support on Provider Bridges - Cisco

   www.cisco.com/c/en/us/td/docs/ios/cether/configuration/guide/ce_cfm-ieee_802_1ad.html

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8. grouper.ieee.org › groups › 802Requirements for 802.1AD Provider Bridges - grouper.ieee.org

   grouper.ieee.org › groups › 802

   Requirements for 802.1AD Provider Bridges June 2003 Muneyoshi Suzuki NTT ...