Cisco Catalyst 2960-XR Configuration Guides

SUMMARY STEPS
1.
configure terminal
2.
ip pim ssm [default | range access-list]
3.
interface type number
4.
ip pim {sparse-mode | sparse-dense-mode}
5.
ip igmp version 3
DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Defines the SSM range of IP multicast addresses.
ip pim ssm [default | range access-list]
Example:
Switch(config)# ip pim ssm range 20
Step 2
Selects an interface that is connected to hosts on which
IGMPv3 can be enabled, and enters the interface
configuration mode.
interface type number
Example:
Switch(config)# interface gigabitethernet
Step 3
1/0/1
Enables PIM on an interface. You must use either sparse
mode or sparse-dense mode.
ip pim {sparse-mode | sparse-dense-mode}
Example:
Switch(config-if)# ip pim sparse-dense-mode
Step 4
Enables IGMPv3 on this interface. The default version of
IGMP is set to Version 2.
ip igmp version 3
Example:
Switch(config-if)# ip igmp version 3
Step 5
Configuring Source Specific Multicast Mapping
The Source Specific Multicast (SSM) mapping feature supports SSM transition when supporting SSM on the
end system is impossible or unwanted due to administrative or technical reasons. You can use SSM mapping
Catalyst 2960-XR Switch IP Multicast Routing Configuration Guide, Cisco IOS Release 15.0(2)EX1
OL-29426-01 83
Configuring SSM
Configuring Source Specific Multicast Mapping

Cisco Catalyst 2960-XR Specifications

General

Stacking Bandwidth	80 Gbps
Layer Support	Layer 2 and Layer 3
Jumbo Frame Support	9198 bytes
RAM	512 MB
Input Voltage	100-240V AC
Model	Catalyst 2960-XR
Uplink Interfaces	4 x 1G SFP or 2 x 10G SFP+
Downlink Interfaces	24 or 48 x Gigabit Ethernet ports
Power Supply	Internal
MAC Address Table Size	16, 000 entries
PoE	Available on PoE models
Weight	4.5 kg
Features	energy efficiency
Stacking	Up to 8 switches
Operating Temperature	0 to 45°C