Purpose
Command or Action
(Optional) Saves your entries in the configuration file.
copy running-config startup-config
Example:
Device#
copy running-config
Step 8
startup-config
What to Do Next
Proceed to the other supported IP multicast routing procedures.
Related Topics
Multicast Boundaries, on page 254
Multicast Group Concept, on page 254
Example: Configuring an IP Multicast Boundary, on page 272
Monitoring and Maintaining IP Multicast Routing
Clearing Caches, Tables, and Databases
You can remove all contents of a particular cache, table, or database. Clearing a cache, table, or database
might be necessary when the contents of the particular structure are or suspected to be invalid.
You can use any of the privileged EXEC commands in the following table to clear IP multicast caches, tables,
and databases.
Table 21: Commands for Clearing Caches, Tables, and Databases
Purpose
Command
Deletes entries from the IGMP cache.
clear ip igmp group
{
group
[
hostname
|
IP
address
] |
vrf name group
[
hostname
|
IP
address
] }
Clears all active IPv4 Multicast Forwarding Information
Base (MFIB) traffic counters.
clear ip mfib
{
counters
[
group
|
source
] |
global counters
[
group
|
source
] |
vrf *
}
IP multicast routing clear commands.
clear ip mrm
{
status-report
[
source
] }
Deletes entries from the IP multicast routing table.
clear ip mroute
{
*
| [
hostname
|
IP address
]
|
vrf name group
[
hostname
|
IP address
] }
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
268
OL-29890-01
Configuring IP Multicast Routing
Monitoring and Maintaining IP Multicast Routing
