Ip Multicast Routing Configuration Guide, Cisco Ios Xe Release 3Se (Catalyst 3650 Switches - Cisco Catalyst 3650 Configuration Manual

Configuring SSM
Command or Action
query dns
Step 5 ip domain multicast domain-prefix
Example:
Device(config)# ip domain multicast
ssm-map.cisco.com
Step 6 ip name-server server-address1 [server-address2...
server-address6]
Example:
Device(config)# ip name-server
172.16.1.111 172.16.1.2
Step 7 Repeat Step 5 to configure additional DNS servers for
redundancy, if required.
Step 8
end
Example:
Device(config)# end
Step 9
show running-config
Example:
Device# show running-config
Step 10 copy running-config startup-config
Example:
Device# copy running-config
startup-config
Related Topics
Configuring DNS-Based SSM Mapping (CLI), on page 242
Configuring DNS-Based SSM Mapping (CLI), on page 242
Configuring Static Traffic Forwarding with SSM Mapping (CLI), on page 244
OL-29890-01

IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)

Configuring Source Specific Multicast Mapping
Purpose
Use this command to reenable DNS-based SSM
Note
mapping if DNS-based SSM mapping is disabled.
(Optional) Changes the domain prefix used by the device
for DNS-based SSM mapping.
By default, the device uses the ip-addr.arpa domain prefix.
Specifies the address of one or more name servers to use for
name and address resolution.
—
Returns to privileged EXEC mode.
Verifies your entries.
(Optional) Saves your entries in the configuration file.
243