Juniper JUNOSE 11.2.X MULTICAST ROUTING User Manual

host1(config-if)#tunnel source 2.2.2.2
host1(config-if)#tunnel destination 235.1.1.1
host1(config-if)#tunnel mdt
host1(config-if)#exit
host1(config)#
7. Configure the GRE tunnel for VPN2
host1(config)#interface tunnel gre:MTI-22 transport-virtual-router PE2
host1(config-if)#tunnel source 2.2.2.2
host1(config-if)#tunnel destination 235.1.1.2
host1(config-if)#tunnel mdt
host1(config-if)#exit
host1(config)#
8. Configure the IP interface (Tv) in PE2:CE1 as a numbered or unnumbered PIM
sparse-mode interface. Use the same address as the loopback interface, Lp in the
parent router, PE2.
host1(config)#virtual-router PE2:CE1
host1:PE2:CE1(config)#interface tunnel gre:MTI-21
host1:PE2:CE1(config-if)#ip address 2.2.2.2 255.255.255.255
host1:PE2:CE1(config-if)#ip pim sparse-mode
host1:PE2:CE1(config-if)#exit
host1:PE2:CE1#
9. Configure the IP interface (Tv) in PE2:CE2 as a numbered or unnumbered PIM
sparse-mode interface. Use the same address as the loopback interface, Lp in the
parent router, PE2.
host1(config)#virtual-router PE2:CE2
host1:PE2:CE2(config)#interface loopback 0
host1:PE2:CE2(config-if)#ip address 2.2.2.2 255.255.255.255
host1:PE2:CE2(config-if)#exit
host1:PE2:CE2(config)#
host1:PE2:CE2(config)#interface tunnel gre:MTI-22
host1:PE2:CE2(config-if)#ip unnumbered loopback 0
host1:PE2:CE2(config-if)#ip pim sparse-mode
host1:PE2:CE2(config-if)#exit
host1:PE2:CE2#
10. Configure the Tp interfaces in the parent router, PE2, as unnumbered PIM
sparse-mode interfaces tied to the loopback interface, Lp.
host1(config)#virtual-router PE2
host1: PE2(config)#interface tunnel gre:MTI-21.mdt
host1:PE2(config-if)#ip unnumbered loopback 0
host1:PE2(config-if)#ip pim sparse-mode
host1:PE2(config-if)#exit
host1:PE2(config)#
host1:PE2(config)#interface tunnel gre:MTI-22.mdt
host1:PE2(config-if)#ip unnumbered loopback 0
host1:PE2(config-if)#ip pim sparse-mode
host1:PE2(config-if)#exit
host1:PE2(config)#
tunnel mdt
95Copyright © 2010, Juniper Networks, Inc.
Chapter 3: Configuring PIM for IPv4 Multicast

Juniper JUNOSE 11.2.X MULTICAST ROUTING Specifications

General

Brand	Juniper
Model	JUNOSE 11.2.X MULTICAST ROUTING
Category	Software
Language	English

Summary

CHAPTER 1 Configuring IPv4 Multicast

IPv4 Multicast Overview

Defines IPv4 address types (unicast, broadcast, multicast) and their usage in network communication.

CHAPTER 2 Configuring IGMP

IGMP Overview

Explains IPv4 multicast addresses and IGMP protocol functions and versions.

CHAPTER 3 Configuring PIM for IPv4 Multicast

PIM Dense Mode

Describes PIM dense mode mechanism for dense multicast scenarios.

CHAPTER 4 Configuring DVMRP

CHAPTER 5 Configuring IPv6 Multicast

IPv6 Multicast Overview

Reverse-Path Forwarding

Explains RPF for verifying IPv6 multicast packet reception on the correct interface.

Multicast Packet Forwarding

Describes how routers forward IPv6 multicast packets based on source and group.

CHAPTER 6 Configuring Multicast Listener Discovery

CHAPTER 7 Configuring PIM for IPv6 Multicast

Overview

PIM Sparse Mode

Describes PIM sparse mode features for IPv6, including remote neighbors.