Cisco Catalyst 4500 Series Software Configuration Guide

38-30
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 38 Configuring IP Multicast
Configuration Examples
interfaces are used to allow this configuration and the addresses of these interfaces must be routed
throughout the PIM domain so that the other routers in the PIM domain can receive Auto-RP
announcements and communicate with the RP:
ip multicast-routing !Enable IP multicast routing
ip pim bidir-enable !Enable bidir-PIM
!
interface loopback 0
description One Loopback address for this routers Bidir Mode RP function
ip address 10.0.1.1 255.255.255.0
ip pim sparse-dense-mode
!
interface loopback 1
description One Loopback address for this routers Sparse Mode RP function
ip address 10.0.2.1 255.255.255.0
ip pim sparse-dense-mode
ip pim send-rp-announce Loopback0 scope 10 group-list 45 bidir
ip pim send-rp-announce Loopback1 scope 10 group-list 46
ip pim send-rp-discovery scope 10
access-list 45 permit 224.0.0.0 0.255.255.255
access-list 45 permit 227.0.0.0 0.255.255.255
access-list 45 deny 225.0.0.0 0.255.255.255
access-list 46 permit 226.0.0.0 0.255.255.255
Sparse Mode with a Single Static RP Example
The following example sets the PIM RP address to 192.168.1.1 for all multicast groups and defines all
groups to operate in sparse mode:
ip multicast-routing
interface ethernet 1
ip pim sparse-mode
ip pim rp-address 192.168.1.1
no ip pim dm-fallback
Note The same RP cannot be used for both bidirectional and sparse mode groups.
The following example sets the PIM RP address to 172.16.1.1 for the multicast group 225.2.2.2 only:
access list 1 225.2.2.2 0.0.0.0
ip pim rp-address 172.17.1.1
Sparse Mode with Auto-RP: Example
The following example configures sparse mode with Auto-RP:
ip multicast-routing
ip pim autorp listener
ip pim send-rp-announce Loopback0 scope 16 group-list 1
ip pim send-rp-discovery Loopback1 scope 16
no ip pim dm-fallback
access-list 1 permit 239.254.2.0 0.0.0.255
access-list 1 permit 239.254.3.0 0.0.0.255
.
.
access-list 10 permit 224.0.1.39
access-list 10 permit 224.0.1.40
access-list 10 permit 239.254.2.0 0.0.0.255
access-list 10 permit 239.254.3.0 0.0.0.255

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E