ip multicast-routing ip multicast-routing vrf A ! interface Loopback0 ip address 10.10.5.5 255.255.255.255 ip pim sparse-dense-mode ! interface Ethernet0/0 ip address 10.10.35.5 255.255.255.0 ip pim sparse-mode ! interface Ethernet0/3 ip vrf forwarding A ip address 10.10.57.5 255.255.255.0 ip pim dense-mode ! router ospf 1 mpls ldp autoconfig
VPN labels The idea: Use a label to identify the next-hop at the remote PE. Also called VPN label. The label is distributed by BGP, along with the VPN-IP address. Traffic will carry two labels, the VPN label and the LSP label. The remote PE makes the forwarding decision based on the VPN label. ip multicast-routing ip multicast-routing vrf A ! interface Loopback0 ip address 10.10.5.5 255.255.255.255 ip pim sparse-dense-mode ! interface Ethernet0/0 ip address 10.10.35.5 255.255.255.0 ip pim sparse-mode ! interface Ethernet0/3 ip vrf forwarding A ip address 10.10.57.5 255.255.255.0 ip pim dense-mode ! router ospf 1 mpls ldp autoconfig MVPN enables a service provider to transport his multicast traffic across MPLS packet-based core networks for IP VPN customers and to implement the "ships in the night" approach with MPLSthat is, the coexistence of separate routing constructs. Figure 1. Basic MPLS/BGP VPN Network A Private IP network is architectured around an emerging standard known as RFC 2547 bis or more commonly by BGP/MPLS VPN.Service providers use this approach to combine MPLS for forwarding the data and BGP for controlling the routes in order to construct secure, cost-effective VPNs that are easy to implement. Jan 17, 2020 · assign IP addresses as per the topology `configure OSPF area 0 inside MPLS SP core. configure MPLS LDP inside the MPLS SP core ; configure MPLS Labels (99-199, 200-399, 400-499) configure VRF a-1 on ( router 1) and VRF a-2 on (router 3) configure RD and RT value 100:1 both sites; configure router 4 CE under VRF a-1 and router 5 VRF a-2
Feb 13, 2006 · A guide to using and defining MPLS VPN services Analyze strengths and weaknesses of TDM and Layer 2 WAN services Understand the primary business and technical issues when evaluating IP/MPLS VPN offerings Describe the IP addressing, routing, load balancing, convergence, and services capabilities of the IP VPN Develop enterprise quality of service (QoS) policies and implementation guidelines
Also, SAFI 129 has been assigned to "Multicast for BGP/MPLS IP Virtual Private Networks (VPNs)". This document defines a new BGP optional transitive attribute, called "PMSI_TUNNEL". IANA has assigned the codepoint 22 in the "BGP Path Attributes" registry to the PMSI_TUNNEL attribute. Jan 11, 2019 · All customer multicast traffic (C-Multicast) will be encapsulated in MPLS packers and will traverse the network leveraging point-to-multipoint LSPs. Configuration Steps. The following things need to be configured for NG-MVPN to work: On the P devices: P-to-PE Interfaces with IP addresses and family MPLS.
Jun 14, 2011 · MVPN Multicast with Multi-Protocol BGP MPLS VPN on Cisco IOS. Below assumes you have the basic MPLS transport setup. MVPN or multicast vpn is deployed on Cisco gear using Multicast Distribution Trees (MDT). This information is encapsulated in the MPBGP MPLS sessions to be distributed into label switch paths (LSPs) for forwarding.
MVPN enables a service provider to transport his multicast traffic across MPLS packet-based core networks for IP VPN customers and to implement the "ships in the night" approach with MPLSthat is, the coexistence of separate routing constructs. Figure 1. Basic MPLS/BGP VPN Network A Private IP network is architectured around an emerging standard known as RFC 2547 bis or more commonly by BGP/MPLS VPN.Service providers use this approach to combine MPLS for forwarding the data and BGP for controlling the routes in order to construct secure, cost-effective VPNs that are easy to implement.