What is SDP in VPLS?

A distributed service consists of a configuration with at least one SAP on a local node, one SAP on a remote node, and an SDP binding the service to the service tunnel. The same SDP ID can appear on other Alcatel-Lucent routers. • An SDP uses the system IP address to identify the far-end edge router.

What is SDP in Mpls?

In this diagram, SAP and SDP point is showed logically in the PE Routers. As you can see, SAP is the Customer Face and SDP is the MPLS Service Tunnel Face.

What is Vpls SAP?

Virtual Private LAN Service (VPLS), as described in RFC 4762, Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP) Signaling, is a type of virtual private network service that allows the connection of multiple sites in a single bridged domain over a provider-managed IP/MPLS network or a Layer 2 …

What is VPLS in Alcatel?

Alcatel-Lucent’s VPLS service provides a bridged or switched Ethernet Layer 2 network. Equipment connected to SAPs forward Ethernet packets into the VPLS service. The 7750 SR participating in the service learns where the customer MAC addresses reside, on ingress SAPs or ingress SDPs.

What is network VPLS?

The virtual private LAN service (VPLS) is an Ethernet-based point-to-multipoint Layer 2 virtual private network (VPN) that enables you to connect geographically dispersed Ethernet local area network (LAN) sites to each other across an MPLS backbone.

What is Epipe service?

Epipe is a point-to-point Ethernet bridging service that forwards traffic from one customer site to another. When Epipe is required between two sites, only one pseudowire (PW) is required and one Service Access Point (SAP) or customer-facing port is required on each PE routers.

What is Nokia SDP?

The Nokia service model uses encapsulation tunnels (also referred to as service tunnels) through the core to interconnect 7705 SAR and SR routers. An SDP is a logical way of referencing the entrance to an encapsulation tunnel.

What is VPLS vs MPLS?

MPLS and VPLS defined Multiprotocol Label Switching (MPLS) is a type of data carrying technique for high-performance telecom networks. Virtual Private LAN Service (VPLS) is a way to provide (Ethernet only) Layer 2 VPNs over an MPLS Wide Area Network (WAN).

What is VPLS network?

What routed VPLS?

Routed VPLS (R-VPLS) allows a VPLS instance to be associated with an IES or VPRN interface. Hosts within the same subnet communicate directly with each other without the need for a router, but any communication with a host that is external to the subnet requires routing.

Is VPLS the same as MPLS?

Virtual private LAN service (VPLS) operates on different principles and addresses different needs than MPLS. Instead of being shunted through a variety of connections to reach its destination, the data is immediately sent to another router within the virtual LAN using MPLS.

What is a Nokia Epipe?

Epipe service is the Point-to-Point Ethernet L2 VPN Service between two Service Routers as we have talked before. Ethernet is a widely used technology, so with ethernet, VPWS Epipe service become widely used beside other types. As Other Nokia VPN Services, in VPWS the service configuration has some basic steps.

How to create sap and SDP in MPLS?

As you can see, SAP is the Customer Face and SDP is the MPLS Service Tunnel Face. Create a service that is associated with this Customer ID, Create SAP on access ports that is connected to the subscriber, Create SDP on the port that is connected to the remote router. Enable the service. Basically, the service creation are like above.

Which is spoke SDP or mesh SDP for VPLS?

Short explaination: SPOKE-SDP is the only one you can configure on an E-PIPE. A MESH SDP is a loop-prevention type of SDP and is used in VPLS services.

Which is the best definition of a VPLS?

Virtual Private LAN Service (VPLS), as described in RFC 4762, Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP) Signaling, is a type of virtual private network service that allows the connection of multiple sites in a single bridged domain over a provider-managed IP/MPLS network or a Layer 2 Ethernet bridged network.

Where does a VPLS SAP need to be installed?

A VPLS SAP can reside on the following ports: on a GPON module port and on DSL module ports when the module is installed in the 7705 SAR-M (variants with module slots) The transport of VPLS service is supported by LDP, GRE, and RSVP-TE tunnels, as well as static LSPs and dot1q-, qinq-, or null-encapsulated Ethernet SAPs at uplink.